基于微处理器C8051F310和低成本单片UHF收发器SI4438的无线抄表系统
引言
在布线复杂,不方便布线或者不允许布线的情况下,采用短距离无线通信方案来解决抄表数据的传输问题,是一种比较好的选择方式。这样可以省去繁琐的布线工作,使安装和维护工作变得简单便捷。本方案采用的是Si4438射频通信模块,和C8051F310 MCU相结合的方式来实现无线抄表的无线通信。
硬件设计
系统主要由MCU控制单元、射频收发单元、UART接口单元等组成。单片机采用C8051F310芯片;无线通信系统采用SI4438收发芯片。
1)MCU单元
本设计选用SILICON LABS公司的微处理器C8051F310,功能框图如图1所示。C8051F310微处理器是完全集成的混合信号片上系统型MCU芯片。
图1:C8051F310功能框图
具有以下主要特征:
• 高速、流水线结构的8051兼容的CIP51内核(可达25MI/S)。
• 全速、非侵入式的在系统调试接口(片内)。
• 带模拟多路器、真正10位200kps 25通道单端/差分ADC。
• 高精度可编程25MHz内部振荡器。
• 16KB在系统编程FLASH存储器。
• 1280B片内RAM。
• 硬件实现的SMBUS、I2C、增强型UART和增强型SPI串行接口。
• 4个通用16位定时器。
• 具有5个捕捉/比较模块和看门狗定时器功能的可编程计数器/定时器阵列(PCA)。
• 片内上电复位、VDD监视器和温度传感器。
• 片内电压比较器(2个)。
• 29/25个端口(允许5V输入)。
具有片内上电复位、VDD监视器、看门狗、定时器和时钟振荡器的C8051F31x是真正能独立工作的片上系统。
2)射频收发单元
SI4438是Silicon Labs公司专门为中国无线抄表推出的一款高性价比的射频收发芯片,是一款低成本单片UHF收发器,专为低功耗无线应用而设计,具有功耗低、体积小、使用简单、操作灵活等特点。功能框图如图2所示。
具有极低的接收灵敏度和高的发射功率,接收灵敏度低至-124dBm,最大发射功率高达20dBm,都远远优于业界同行竞争对手。电路主要为中国抄表标准频段425~525MHz而设计。
SI4438通过SPI接口同MCU通信,MCU采集到的数据通过SPI接口上传给SI4438,SI4438将收到的数据自行打包处理通过天线发射出去,打包处理等工作无需MCU干预,这样大大简化软件的设计复杂度,为客户的产品上市争取宝贵的时间。
图2:SI4438功能框图
3)UART接口单元
MCU有一个UART外设,再通过外接一个转化电路(UART转RS232)便可与PC机进行通信。 MCU可以JTAG口进行程序下载。
软件设计
软件设计的开发环境采用Simplicity Stido,编译环境可以内嵌Keil或者IAR。
1)单片机初始化
系统上电后,单片机的状态处于默认状态,可以根据使用需要进行配置。在此,需要对IO端口管脚进行设置。其他未用到的IO端口可以全部输出低电平以提高系统的抗干扰能力。 MCU采用SPI接口和SI4438进行通信。
开发环境采用Simplicity Stido和Keil编译环境,使用C51编程语言编程。
上位机或外设通过串口同MCU进行通信,控制MCU通过SPI接口同SI4438进行数据通信,或者对SI4438进行控制、初始化等工作。
程序为:
2)SI4438初始化
在上电之初,SI4438也处于默认状态,需要设置才能按照预期效果工作。
设计中遇到的问题以及解决
本设计中,在首次测试时发现通信距离不理想,经检查和分级测试,发现模块的发射功率较小,和数据手册上的标称功率相差较大,通过调节发射匹配电路,发射功率明显增强,通信距离达到理想效果。
结束语
由C8051F310单片机和SI4438构成的无线数据传输系统,可以实现低功耗抄表系统的无线数据传输,具有成本低、通用性强、可扩展以及操作灵活简单的特点,可以广泛应用在无线通信系统中。
看到这里您是否又有项目灵感需实现,点击下面开发软件帮你忙。
Silicon Labs Simplicity Studio平台开发工具
Silicon Labs 集成开发环境工具
Silicon Labs 配置向导2开发工具
Silicon Labs FLASH编程开发工具
Silicon Labs 8位MCU Keil PK51 开发工具
Silicon Labs ToolStick 开发工具
Silicon Labs μVision 调试驱动程序开发工具
Silicon Labs 生产编程器开发工具
Silicon Labs .HEX转化.SVF开发工具
Silicon Labs USB复位实用程序开发工具
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型号- C8051T604-GS,SI8420AD-A-IS,WF111,SI7007-A20-IM1,SI8035AA-B-IU,C8051T604-GM,C8051F813-GU,SI8642ET-IS,C8051F541-AM,SL16020DC,C8051F813-GM,C8051F587-AM,C8051F044,SI2434,SI4613,C8051F043,SI4614,C8051F046,C8051F045,C8051F587-AQ,SI2435,C8051F047,C8051F541-AQ,TS3001,TS3002,SI2439,TS3003,SI8712CC-B-IP,TS3004,C8051F060,C8051F531-C-IM,TS3006,C8051F062,SI8710AD-B-IS,C8051F061,SI8712CC-B-IS,C8051F064,C8051F063,EFM32LG230FX - QFN64,EZR32WG230F64R69G,EFM32WG880FX - QFP100,EFM32WG980FX - QFP100,SI8233BB-C-IS1,C8051F531-C-IT,SI51210,SI8635BD-B-IS,C8051F975-A-GM,SI8230BB-B-IS1,SI8232BB-B-IS,C8051F394-A-GM,SI4624,C8051T616-GM,SI4622,SI8635BT-IS,C8051F573-IM,SI4629,C8051F530-C-AM,SI8920BD-IS,C8051F530-C-AT,C8051F801-GM,C8051F711-GQ,C8051F585-IM,SI21802,C8051F585-IQ,EFM32LG390FX - BGA112,SI8605AC-B-IS1,C8051F370-A-GM,EFM8BB10F2G-A-QFN20,C8051F066,C8051F065,C8051F067,SI2457,SI3452B-B02-GM,SI88243ED-IS,C8051F801-GU,C8051F506-AQ,SI7005-B-GM1,SI2167-C,SI21682-C,SI7022-A20-IM,SI8642AB-B-IS,SI8650ED-B-IS,SI2167-B,SI8719BC-A-IP,TSM9118,SI8631AB-B-IS,TSM9117,SI8234AB-C-IS,TSM9119,SI8234AB-C-IM,EFM32WG390FX - BGA112,SI8620AB-B-IS,SI8719BC-A-IS,SI8631EC-B-IS1,C8051F565-AM,EZR32WG330F64R55G,SI8235AB-C-IS1,C8051F835-GS,SI1132,SI3500-A-GM,TS1102-100,C8051F506-AM,C8051F565-AQ,SL2309NZ,SI8065AA-B-IU,EZR32LG230F64R60G,C8051F551-AM,EZR32LG230F128R60G,EFM32LG980FX - QFP100,SI8640AB-B-IS1,SI8600AD-B-IS,SI8710BC-B-IP,SI8710BC-B-IS,C8051F007,EFM32LG290FX - BGA112,SI8712BD-B-IM,EFM32GG295FX - BGA120,C8051F38C-GQ,SI8244BB-C-IS1,C8051F000,C8051F002,C8051F38C-GM,C8051F001,SI8620EC-B-IS,TS1005,TS1004,C8051F006,TS1003,C8051F005,TS1002,TS1001,C8051F963-B-GM,C8051F504-AQ,EFM8SB10F4G-A-QFN20,C8051F823-GS,EZR32LG230F128R61G,C8051F020,EFM32TG822FX - QFP48,SI8650BC-B-IS1,C8051F388-GQ,EFM32G200FX - QFN32,C8051F537-C-AM,C8051F563-IM,C8051F019,EZR32WG330F256R55G,C8051F018,C8051F563-IQ,C8051F011,SI2401,SI4822,C8051F010,EFM32TG222FX - QFP48,EFM32TG210FX - QFN32,SI4820,C8051F012,C8051F015,SI4826,SI2404,SI4827,C8051F017,SI4824,C8051F016,C8051F504-AM,SI4825,EFM32WG232FX - QFP64,C8051T602-GS,C8051T327-GM,C8051T602-GM,BGM111,EZR32WG330F128R68G,C8051F863-C-GS,SI88244ED-IS,C8051F811-GS,C8051F589-AM,SI8421BD-B-IS,C8051F537-C-AT,EFM32GG395FX - BGA120,C8051F531-C-AT,C8051F854-C-GM,C8051F022,C8051F021,SI4831,C8051F023,SI2415,C8051F854-C-GU,SI4835,SI2417,SI4836,EFM32WG290FX - BGA112,SI2169-C,TS1101-100,SI8455BA-B-IU,C8051F040,C8051F042,C8051F041,EZR32WG330F128R69G,SI8232AB-B-IS1,C8051F344-GQ,SI8662EC-B-IS1,SI4840,SI8452AA-B-IS1,C8051F701-GQ,SI4844,C8051F502-IM,C8051F575-IM,SI88622ED-IS,C8051F502-IQ,CP2201,CP2200,EFM32LG942FX - QFP64,SI8641BB-B-IS,EFM32GG942FX - QFP64,SI8655BB-B-IS1,SI8400AB-B-IS,SI8030AA-B-IU,C8051F587-IM,C8051F206,C8051F587-IQ,EFM32TG840FX - QFN64,SI8460AA-B-IS1,C8051F500-IQ,EZR32WG230F64R61G,C8051F546-IM,C8051F500-IM,EZR32WG330F128R67G,SI8660AB-B-IS1,C8051F827-GS,C8051F988-GU,SI52142,SI52143,SI7050,SI52144,SI7055,SI7054,SI7053,C8051F567-AQ,C8051F590-AM,C8051F567-AM,C8051F988-GM,SI8450BA-B-IS1,SI7023-A20-IM1,SL28EB742,SI8231BD-B-IS,C8051F855-C-GU,EZR32WG230F128R63G,EZR32LG230F64R68G,SI8631BC-B-IS1,C8051F300-GM,SI52111,SI52112,SI8920AD-IS,C8051F855-C-GM,SL28EB740,EFM8SB20F16G-A-QFN24,SI8641BB-B-IS1,C8051F300-GS,EFM8UB10F16G-C-QFN28,C8051F920-GQ,C8051F815-GS,C8051F920-GM,C8051F220,EFM8UB10F16G-C-QFN20,TSM9938F,EZR32LG230F64R67G,C8051F221,C8051T320-GQ,SI8651EC-B-IS1,C8051F226,C8051F862-C-GS,TSM9938H,SI8661BB-B-IS1,EZR32WG230F64R63G,SI8661ED-B-IS,SI8220DD-A-IS,EZR32LG230F64R69G,SI8405AB-A-IS1,C8051F565-IM,EFM8SB10F2G-A-QFN20,C8051F395-A-GM,C8051F565-IQ,SI8641BD-B-IS,EFM32TG232FX - 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QFP64,SI7006-A20-IM,C8051F502-AQ,SI2165-D,C8051F544-IQ,C8051F986-GU,C8051F34A-GM,SI21832,WF121,EZR32WG230F64R67G,SI8620BT-IS,C8051F569-AM,SI8642BC-B-IS1,C8051F930-GQ,C8051F986-GM,EFM8UB20F32G-A-QFP48,EZR32LG330F64R55G,EFM32LG380FX - QFP100,SI8630
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产品型号
|
品类
|
系列
|
Frequency(MHz)
|
Flash (kB)
|
RAM (kB)
|
Vdd min(V)
|
Vdd max(V)
|
Package Type
|
Package Size (mm)
|
Internal Osc.
|
Dig I/O Pins
|
ADC 1
|
Temp Sensor
|
Timers (16-bit)
|
PCA Channels
|
DAC
|
Comparators
|
UART
|
SPI
|
I2C
|
HS I2C Slave
|
EMIF
|
CAN
|
LIN
|
VREF
|
Debug Interface
|
C8051F392-A-GM
|
8位MCU
|
C8051F39x Small Form Factor
|
50
|
16
|
1
|
1.8
|
3.6
|
QFN20
|
4x4
|
±2
|
17
|
10-bit, 16-ch., 500 ksps
|
Temp Sensor
|
6
|
3
|
10-bit, 2-ch.
|
1
|
1
|
1
|
2
|
0
|
0
|
0
|
0
|
VREF
|
C2
|
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Silicon Labs 2021年第一季度质量和可靠性报告
描述- 本报告由Silicon Labs发布,提供了2021年第一季度元器件产品的质量与可靠性数据。报告内容包括:平均出厂质量(AOQ)、不同晶圆厂技术的零件编号、故障率估计、闪存可靠性总结、可靠性监控结果等。报告旨在向客户提供最新质量性能数据,并确保产品的高可靠性和长期稳定性。
型号- EFM8X,BGM12X,SI2167-BXX,EFR32MG1V1X,SL2309,SI539X,SI2166-DXX,SI2169-X,TSM96XX,SL38020,SI1102,SI2433,C8051F2XX,C8051F39X,SI2436,SI5225X,SI2438,SI484X,SI5384X,SI2437,SI5372X,TS3001,TS3002,SI242X,SI2439,TS12XX,TS3003,TS3004,TS3005,CP213X,TS3006,EFR32MG14PX,EFM32LG,ZM51X,IAP6XX,SL2304,SL2305,SI49XX,CP2102N,CF0XX,EFM32GG3X,SI2167-AXX,SI2166-CXX,IAP87X,SI2168-X,SI1120,SL16XX,SI2456,SI47XX-B1X,SI47XX-C3X,C8051F1XX,EFM32TG110X,SI5382X,SI220X,SI474X,CP211X,TS6XXX,WF200,TSM60XX,SI5310-C,SI3291X,CYWXXX,SI1132,IAP7XX,SI1133,CP2120,SI221X,SI100X,SI5383X,CF1XX,EFM32JG,SI475X,SI5371X,CF38X,EFM32GG8X,SI5339X,SL28PCIE50,SL188X,TSM98XX,SI2166-BXX,CTXXX,SI828X,SL2874,SI804X,SI5380X,SI7060X,C8051F4XX,TS1005,TS1004,C8051F35X,SI47XX-B3X,TS1003,TS1002,CP2107,TS1001,CP2105,CP2104,EZR32X,SI3404X,CP2109,CP2108,SIM3XXXX,SL2861,SI805X,SL2864,IAP4XX,SI2401,SI2400,SI47XX-B2X,SI2403,CP2103,EFM32HG,CP2102,CP2101,SI47XX-C4X,C8051F36X,CF2XX,CF39X,SI5381X,SI4709,CF36X,SI3407X,SI4708,TS7XXX,S3UX,SL28PCIE30,CP254X,SI2166-AXX,TSM97XX,SL3816,SL2850,SI470X-C19,SI806X,SI4830,SL2854,SI4834,SI2535,C8051F37X,SI4836,CF37X,CP26XX,SI3406X,SI482X,EFM32GG9X,EFM32TG2X,C8051TXXX,C8051F38X,CF34X,EFR32MG13P8X,SI5328,TS1005SL28EB717,SI5327,SI5326,SI5325,SI5324,SI5323,SI53102,SI5322,SI824X,SI5211X,SI5332X,C8051F31X,EFM32G2X,SI5320X,EFR32FG1X,SL28SR,SI703X,SL3800,SI2417-E,SL151,CF4XX,SL153,CF35X,SI2417-D,EFM32TG108X,SL28EB636,SI483X-B,SL158,SI2493-D,SI2493-C,SI53108,C8051F32X,SI2164-X,SI83XX,SI53106,SI825X,51X,SL28EB742,CF32X,EFR32MG13P6X,SI2404-D,IA14XX,SI2404-C,SL28EB745,TSM99XX,SL28EB740,C8051F33X,SI3050-D,SI5321-H,SI3050-E,SI5330X,RM2,SI826X,C8051F5XX,SI3228X,CF5XX,SL28EB731,CF33X,EFR32MG13P7X,SL28EB735,SL23EP,SI2163-X,C8051F34X,SI5331X,SI827X,SI803X,53X,EFR32FG2X,TS9XXX,SI3229X,SI2167-DXX,CF30X,CPTXXXX,SI5376X,C8051F8XX,SI7008,SI7007,SI7006,SI7005,54X,SL28770,SL28EB797,SL28773,SL28774,SL28775,CF31X,SL28776,SL28779,SI3226-X,55X,CP4000,SI241X-B,SI2167-CXX,SI241X-C,IA12XX,SI241X-A,BM11X,SI241X-H,SI241X-F,SI241X-G,SL28EB781,C8051F7XX,SI822X,SI50122,SI5374X,EFR32Z,SI701X,56X,EFR32MG1P7X,EFM32GG2X,EFR32R,SI2457-FT,SL28EB774,CF7XX,WFM200,SI2165-X,SI823X,SI5375X,C8051F30X,57X,SI702X,SI84XX,BGM11SX,CP22XX,EFM32GG1X,TSM12XX,ZW0X,SI307X,500X,BGX13S22GX,CF8XX,SI479XX,EFM32TG11BX,SI41XX,SI87XX,SI308X,59X,SI8SX,SI502X,EFR32MG1P6X,SI2160-X,SI405X,SI8273-D-IDI,TSAXXXX,EFPX,IA10XX,EFM32ZG,C8051F9XX,SI854X,SI406X,SL38160CZC-30B,SI2435-E,SL15300EZC-70,SI2435-F,SI72X,CF9XX,SI2435-C,SI2435-D,EFM32G8X,SI86XX,SI504X,SI2435-B,SL15300EZC-75,EFR32MG1B6X,SI3226X-C,SL28EB721,SL15100CZC-1,SL28EB720,SL28EB725,BGM220SX,IA32XX,SI2191,EFR32MG1P1X,SI2190,SI53019,S3CX,SI2196,EFR32BG1X,SI436X,SI5336X,SL28EB719,SI5301C,SL28EB717,EFR32MG1B7X,IAP90X,SI2415-D,SI53212X,SI5338X,RWM3,SI216XX-X,SI2162-X,SI3052,EFR32MG1P2X,SI3054,SI5216X,SI3056,SI510X,SI534X,SI401X,ZGM,MGM13SX,SI5364,SI5365,SL28PCIE2,SI5368,SI31XX,SI535X,SI5369,SI5366,SI5213X,SI5367,SI5334X,SI402X,SI511X,EFR32MG2X,SI850X,EFM32PG2,EFM32WG,SI5311X,EFM32G3X,SI5013,EFR32BG2X,SI5010,SI88XX,SD35X,SI306X,SI403X,SL28DB,SI2161-X,SI5214X,SI5335X,SI512X,EFM32PG1,SI851X,SL281XX,TSM92XX,SI3219X,SL28PCIE10,CP240X,IAP93X,SI705X-A20,SI2151,SI2150,SI2153,SI3000,SI2155,BGM13S3X,SI2157,SI117X,SI2156,SI2159,SI3006,SL28PCIE19,SI2158,SI3005,SI347X,SI432X,SI892X,SI3008,SI3007,EM26X,SI3009,SL28PCIE16,EFR32MG1B1X,SI5386X,SL28PCIE14,SI3218X,CY2815,SI3011,SI3010,SI3012,SI118X,SI3015,SI348X,SI106X,SI3014,SI324X,SI3017,SI433X,SI5317,SI3016,SI3019,SI3018,SI445X,SI5316,EFR32MG1B2X,BGM13S22FX,EM25X,SI5319,IAP91X,TSM91XX,CP250X,EFM32TG8X,SI2171,SI2170,SI2173,SI2172,SI2177,SI2176,SI2178,SI446X,SI5315X-A,SI5388X,SI5315X-C,TS3300,SI3402X,SI2180,SI2182,SI705X-A10,SI2181,SI5409X,SI2183,SI2185,SI108X,SI302X,SI435X,SL28PCIE06,EM35X,SI3239X,SI2111,SI2113,C8051F0XX,SI2115,SI476X,SI210X,SI101X,EM34X,SI5221X,TS4XXX,SI2434-D,SI2457-D,TS331X,SI2457-C,IAP86X,EFR32MG12PX,SI3450,SI4780,SI3453,SI3211,SI3452,SI3210,BGX220S2,SI2124,SI3455,SI3454,SI3457,SI3215,SI477X,SI2434-C,SI3456,SI114X,SI2128,SI3459,SI5389X,SI2127,SI102X,SI3216,SI3458,SI320X,SI4732-AXX,SI5220X,SL15300DZC-56,SI3217X,TSM93XX,SI4430,SI2494,SI3220,SI4312,SI4313,SI4310,SI4431,SI4311,SI4432,SI2137,SI115X,SI2136,SI3225,SI35XX,SI4438,SI103X,SI2138,SI3227,SI890X,SI442X,TS11XX,EM31X,SI47XX-D,SI8271-D-IDI,SI2140,SI2141,SI3230,SI2144,SI3233,SI2143,SI3232,SI2146,SI2145,SI2148,SI346X,SI2147,SI46XX,SI3238,SI8271-D-YDI
【经验】如何正确使用8位MCU的PortMatch功能
Silicon Labs的8位MCU(C8051和EFM8)都具有PortMatch功能,此功能允许一个或多个端口IO引脚上的逻辑电平变化触发系统事件。
工艺变更通知#1110051增加C-Pak作为卷带供应商
描述- 硅实验室公司(Silicon Labs)宣布C-Pak Pte. Ltd.(CPAK)成功通过资格审核,成为其带卷材料供应商。自本通知生效日起,Silicon Labs在供应受影响产品时,可使用CPAK或Advantek任一供应商。CPAK材料符合RoHS标准,尺寸、ESD和安全性(MSDS)特性与现有Advantek材料相当。受影响的产品订单编号列表见附录A。
型号- SI3231-A-GMR,SI3065-A-FTR,C8051F381-GQR,CT632-XM0449GMR,C8051T612-GQR,CF305-PX0573GMR,C8051T603-GMR,SI32171-B-FM1R,SI3216M-C-GMR,C8051F530-C-AMR,C8051F712-GMR,SI8235AB-D-ISR,CF330-PM0467GMR,ML0507-B,C8051F349-GQR,CF330-PX0482GMR,SI2457-D-GTR,ML0507-A,SI3006-B-FTR,CF321-PM0226GMR,SI8645BC-A-ISLR,SI3452B-B02-GMR,SI2403-G-FTR,SI8244CB-C-ISLR,CF921-PM0570GMR,SI8230AB-D-ISLR,SI3050-EL-GTR,CP2201-GMR,CP2120-GMR,CF704-XL0010GQR,SI8233AB-C-ISLR,SI8233AD-C-ISR,SI8440BB-C-ISR,SI8230BB-B-ISR,SI8232AB-D-ISR,CF500-XL0010IQR,SI2404-D-FTR,SI8241CB-D-ISLR,SI8620BD-A-ISR,SI32268-C-GM1R,C8051F553-AMR,C8051F302-GSR,C8051F705-GQR,C8051F124-GQR,SI8519-C-ISR,SB014-C-FSR,C8051F802-GUR,SI3056-D-ZS3R,C8051F043-GQR,CF327-PX0563GMR,SI8640EC-A-ISLR,CF330-PX0584GMR,SI2417-E-FTR,CP2102XX0539GMR,C8051F766-GMR,SI2404-D-FSR,SI8244BB-C-ISR,SI3211-E-FMR,SI8645BD-A-ISR,CF000-XX0006GQR,CT321-PX0524GMR,CP2101SX0143GMR,SI8404AB-A-ISLR,SI8642EC-B-ISLR,SI8420AD-A-ISR,SI8435BB-C-ISLR,SI3227-C-GQR,C8051F365-GMR,SI8662BD-B-ISR,C8051F349-GMR,C8051F133-GQR,C8051F587-IMR,SI8423BB-B-ISR,C8051F230-GQR,C8051F302-GMR,SB019-C-FSR,CF023-PM0089GQR,SI3054-G-ZS81R,C8051F714-GQR,SI8641AD-A-ISR,SI3056-D-ZS9R,SI8662ED-B-ISR,C8051F540-IMR,C8051F560-AMR,C8051F531A-ITR,SI8642BD-A-ISR,CP2102XM0499GMR,SI3071-F-FSR,BD0400X0400K,C8051F521-C-IMR,CP2104XX0521GMR,SI8422BD-D-ISR,SIL005-C-GMR,SI8519-C-IMR,SI5041-D-GMR,SI8421AD-D-ISR,SI8655BA-B-ISR,SI8620EC-B-ISR,CF534APM0594IMR,SI8642BC-B-ISLR,SI8235AA-E-IMR,CT602-PX0427GMR,SI8422AB-B-ISR,SI8460AB-A-ISLR,SI2418-B-FTR,C8051F562-AQR,SI8455BA-B-ISLR,C8051F544-AMR,CF340-PX0417GQR,SI3019-C-FTR,SI8900B-A01-GSR,SI8651ED-A-ISR,C8051T605-GSR,SI2434-D-FTR,C8051F811-GSR,SI3461-E03-GMR,CT604-XM0579GMR,SI3052-ZQ9R,BD0300X0300B,SI32269-C-FM1R,C8051F901-GUR,SI3450-B-GMR,SI8655BA-B-IUR,C8051F804-GSR,SI3456-F04-IUR,SI2434-D-FSR,C8051F363-GQR,C8051F703-GQR,C8051F320-GQR,SI2212-C-GQR,SI8900D-A-GSR,C8051F587-IQR,SI32360-C-FM1R,C8051F714-GMR,C8051F560-AQR,SI8661BC-B-ISLR,C8051F530-C-ATR,C8051T605-GMR,SI32267-C-GMR,SI3202-G-FSR,SI8232AB-B-ISR,CF321-PM0161GMR,SIL014-A-GMR,SI8236BA-C-IMR,SI8441BB-D-ISLR,S0-24L-A,SI8441AA-D-ISLR,CF412-XM0411GQR,SI3018-F-FSR,C8051F580-AQR,C8051F300-GMR,SI2415-D-GTR,C8051F041-GQR,SI2417-C-FTR,SI3456-E04-GUR,SI8235AB-D-IMR,SI8451AB-A-ISLR,SI8631BD-B-ISR,SI3080-F-FSR,C8051F544-IQR,CP2131-E01-GMR,SI3018-F-FTR,SI8621ED-B-ISR,C8051F755B-GMR,SI8660BA-A-ISLR,C8051T614-GQR,C8051F802-GMR,SI8220BD-D-ISR,C8051F551-AMR,SI8442AB-C-ISR,SI8230BB-D-ISR,SI8631BC-A-ISLR,C8051F122-GQR,C8051F542-IMR,SI2493-FTR,SI8430AB-C-ISR,C8051F585-IMR,SI8600AD-A-ISR,C8051F508-IMR,CT600-PX0422GSR,CP2132-F01-GMR,C8051F800-GMR,CT634-PX0475GMR,SI32392-B-GMR,SI4010-C2-ASR,SI32268-C-FMR,C8051F531A-IMR,SI8605AD-B-ISR,SI8641BA-C-IUR,SI3014-C-FTR,SI8233BB-D-ISLR,SI8435BB-D-ISR,SI8423BB-D-ISR,SI8422AB-D-ISR,C8051F300-GSR,SI8400AB-B-ISR,SI8660AD-A-ISR,SI4010-C2-ATR,SI8462BA-A-ISLR,SI8661BD-A-ISR,CP2101SX0229GMR,SI8640ED-B-ISR,SI8445BA-D-ISLR,C8051F757B-GMR,SI3201-GSR,CP2102XX0489GMR,CF311-PX0256GMR,SI3453C-B01-GMR,C8051F537-ITR,SI8430BB-C-ISLR,C8051F750B-GMR,SI8235AB-D-ISLR,CP2102SX0214GMR,SI5041-D-ZM1R,SI8450BA-B-ISLR,SI3244-D-GQR,SI8235BA-C-ISLR,C8051F221-GQR,SI8462AB-B-ISLR,CP2102SX0341GMR,ABX0092,C8051F526-C-AMR,C8051F536A-IMR,C8051F901-GMR,SI3024-ZS4R,SI8622EC-A-ISR,C8051F546-AMR,C8051F313-GMR,C8051F585-IQR,SI8630EC-A-ISLR,SI3112-A-ZM1R,CF332-PX0557GMR,C8051F967-A-GMR,SI4010-C2-ZS2R,SI3203-B-FQR,SI3239-C-FMR,CF921-PM0529GMR,SI3452A-B01-GMR,SI8234AD-D-ISR,SI8650BD-B-ISR,C8051F553-IMR,SI8663BC-A-ISLR,C8051T601-GSR,C8051F701-GQR,SI3220-G-FQR,CF340-PX0217GQR,C8051F996-GMR,C8051F829-GSR,C8051F503-AQR,SI8463AB-B-ISLR,SI5040-C-GMR,SI8431BB-C-ISR,C8051F385-GQR,CF022-PM0442GQR,SI2166-A10-FMR,C8051F813-GMR,SI3205-D-FSR,MS0P8-A,SI3066-B-FSR,SI8234AB-C-ISR,SI8660BC-B-ISLR,SI3066-B-FTR,SI3241-D-ZQ1R,SI8652EC-B-ISLR,SI8463AA-A-ISLR,C8051F523-C-AMR,CF360-SM0456GQR,SI8452BA-A-ISLR,SI8420BB-D-ISR,C8051F367-GMR,C8051F582-AQR,SI8900B-A-GSR,SI4010-C2-ZS1R,CF330-PM0254GMR,CF342-XM0487GMR,C8051F34D-GQR,CF320-PM0635GQR,SI8220CD-A-ISR,C8051F410-GQR,SI2435-C-FTR,SO20WP11,CF412-PM0379GQR,SI2435-D2-FTR,SI3225-G-FQR,C8051T630-GMR,SI8441BB-D-ISR,SI8651EC-B-ISLR,CT604-PM0508GMR,C8051F800-GUR,C8051F34B-GMR,SI8235BB-C-ISR,C8051F540-AMR,SI3073-F-FSR,SI3203-B-FMR,SI8650BC-A-ISLR,SI32261-C-GM1R,C8051F569-IMR,C8051F587-AMR,SI8220BB-D-ISR,C8051F965-A-GMR,C8051F583-IMR,SI3453D-B02-GMR,C8051F815-GSR,C8051F383-GMR,C8051F531A-ATR,SI8235BD-D-ISR,SI8606AC-B-ISLR,SI8600AC-B-ISR,C8051F352-GQR,CP2104PX0523GMR,S0IC16-A,SI3010-FSR,C8051F555-AMR,CF410-XM0634GQR,EIAJ7E2W24NA,S014-P,SI8620BC-B-ISR,C8051F521-C-AMR,SI8650EC-A-ISLR,SI32177-B-GMR,SI8642HD-A-ISR,SI8641BA-A-IUR,SI8635BD-A-ISR,TS50P28,C8051F023-GQR,C8051F980-GMR,SI3453A-B02-GMR,SI2438-A-FTR,SI8651BC-B-ISLR,C8051F327-GMR,C8051F912-GUR,C8051F582-AMR,C8051F501-AMR,SI3226-D-FQR,SI8663EC-A-ISLR,ML0404-A,CF340-XM0392GQR,SI8605AC-A-ISLR,SI8502-C-IMR,SI8663ED-A-ISR,C8051F710-GQR,SI8642ED-A-ISR,C8051F338-GMR,BD0700X0700J,SI8230BD-B-ISR,SI8442AB-D-ISLR,C8051
2112141150对2110201128新通用IC内部中间标签的补充
描述- Silicon Labs发布PCN#2021-12-14-1150,宣布对IC包装的内部和中间标签进行更新。此次更新将追踪码数据标识符从9D更改为1T,以符合国际标准命名约定。新标签包含所有旧标签的字段,2D条码包含交易ID、客户产品ID、供应商产品ID、日期码、追踪码、数量和原产国信息。此变更不影响外箱和其他物流标签,适用于所有Silicon Labs IC产品。
型号- EFM32GG12B810F1024IL120-A,C8051F974-A-GMR,EFR32MG12P432F1024GM48-BR,C8051F381-GQR,ZGM130S037HGN2,ZGM130S037HGN1,C8051F38A-B-GQ,EFM8BB31F16I-D-QFP32,EFM8LB12F64ES1-B-QFN32,SI7020-A20-GM,C8051F023-GQ,EFR32BG12P433F1024GL125-CR,SI7210-B-13-IM2R,C8051F587-AM,WF200SCR,EFM8BB31F64G-D-QFP32R,EFM32ZG222F32-QFP48,EFM8BB51F16I-C-QFN20R,EFM8LB11F32ES0-C-QFN24R,EFM8SB20F32G-B-QFN32,EFM8LB12F64E-B-QFN24,C8051F531-C-IM,EZR32HG220F64R61G-C0R,EFM32GG390F1024G-E-BGA112R,C8051F011-GQ,C8051F390-A-GMR,C8051F362-C-GM,C8051F930-G-G1DI,EFM8LB12F64ES1-B-QFN24,EFR32FG12P231F1024GM48-CR,EFR32FG12P431F1024GM68-CR,C8051F531-C-IT,EFM32GG12B330F512GQ100-AR,EZR32HG320F64R68G-B0,BGX13S22GA-V31,EFM8BB31F32I-C-QFP32R,SI4011-C100EGTR,C8051F975-A-GM,CP2201-GMR,WF200SDR,EFR32MG1P232F256GM48-C0,EFR32FG22C121F512GM32-C,EFP0108GM20-E,CP2120-GMR,EFP0107GM20-DR,CP2108-B03-GMR,EFM32G840F64G-E-QFN64,EFP0108GM20-D,EFM32GG12B110F1024IM64-A,EFM32GG12B110F1024GQ64-A,EFR32MG13P733F512GM48-DR,BGX220S22HNA21R,EFM32GG230F1024G-E-QFN64R,C8051F125-GQ,EFM8UB20F64G-B-QFP48R,EFM8LB12F32ES0-C-QFN32R,EFR32MG22C224F512GN32-CR,C8051F553-AMR,EFR32FG23B020F128GM40-B,EFM8BB31F16I-C-QFN24R,EFR32MG13P732F512GM32-CR,SI1034-B-GM3,C8051F801-GU,EFM8BB31F16I-B-QSOP24,C8051F124-GQR,SIM3C167-B-GQ,EFR32MG13P733F512GM48-CR,C8051F802-GUR,SIM3C167-B-GM,EFR32MG12P432F1024GM48-CR,C8051F043-GQR,EFM32WG880F256-B-QFP100,C8051F300-E-GDI,EFM8BB51F8G-C-QFN20,SI4355-B1A-FM,EFM8LB11F16ES0-C-QFN24R,EFM8SB20F32G-B-QFN24,EFR32MG12P332F1024GM48-CR,EZR32HG220F64R69G-C0,EFR32FG1V232F256GM32-C0R,C8051F360-C-GQR,EFR32BG22C222F352GM40-CR,EFM32JG1B200F256GM32-C0,CP2102N-A01-GQFN20R,EFR32BG12P432F1024GM48-C,EFR32FG1V032F128GM32-C0,SI1012-C-GM2,C8051F133-GQR,C8051F230-GQR,EFM32HG110F64G-C-QFN24R,SI1152-AB00-GM,SI4432-B1-FMR,EFM32GG11B320F2048GL112-BR,EFM8SB20F32G-B-QFN24R,SI1175E2-B2-GM,EM3587-RTR,C8051F302-GMR,C8051F963-B-GM,EFR32FG23B010F512IM40-B,CP2615-A02-GM,EFM8LB11F32ES1-C-QFN32R,C8051F563-IM,SI4060-B1B-FM,C8051F047-GQ,C8051F531A-ITR,EFR32BG1P333F256GM48-C0,C8051F563-IQ,EFM32ZG110F32-B-QFN24,WF200CR,EFR32MG13P732F512GM32-DR,ZGM130S037HGN1R,EZR32HG220F64R67G-B0,EFM8BB31F32I-C-5QFN32R,EM260-RTR,C8051F310-GQ,C8051F863-C-GS,CPT112S-A02-GMR,EFM32LG230F64G-F-QFN64R,RS14100-SB00110F-B00-X16,SI4362-B1B-FM,SI4421-A1-FT,EFM8SB10F2G-A-QFN20R,EFR32FG12P432F1024GM48-C,EFM32LG230F256G-E-QFN64,C8051F854-C-GM,C8051F921-G-GMR,C8051F365-C-GMR,SI1141-A11-GMR,WF200DR,C8051F369-C-GM,SIM3C156-B-GMR,ZGM130S037HGN2R,SIM3U144-B-GM,SI1082-A-GM,EFM8BB31F32G-C-QSOP24,EFM32PG1B200F128GM48-C0,EFR32MG21A020F768IM32-BR,EFM8UB31F40G-A-QFN24R,C8051F901-D-GMR,EFR32BG1P233F256GM48-C0R,EFM8BB31F64G-C-QFP32,EFR32BG12P232F512GM68-CR,SI1171I3-B2-GM,C8051F502-IM,C8051F575-IM,SI7023-A20-YM1R,EFR32FG1V032F128GM32-C0R,C8051F502-IQ,EFM8LB11F32E-B-QFN24R,EFR32MG12P432F1024GM68-CR,EFM32LG280F256G-F-QFP100,EFR32FG13P231F512GM48-DR,EZR32WG230F128R60G-C0R,C8051F921-G-GM,SI1063-A-GMR,EFM32LG880F256G-F-QFP100,SI1141-A11-GM,EFR32FG12P231F1024GM68-CR,EZR32LG230F128R63G-C0R,EFM8LB10F16ES1-C-QFN24R,EFM8BB31F64I-B-QFP32,EFR32FG12P431F1024IM48-C,C8051F587-IM,C8051F320-GQR,EFR32BG13P632F512GM48-D,EFR32BG13P632F512GM48-C,C8051F587-IQ,EFR32FG12P433F1024GM48-CR,SI7007-A20-IM1R,EFM32GG11B820F2048GQ100-B,EFM8BB31F64I-D-QFN32R,C8051F530-C-ATR,C8051F531A-IT,EFR32BG12P232F1024GM48-C,EFM32TG108F16-D-QFN24R,SI1005-E-GM2R,EFM32GG11B310F2048GQ100-BR,EFM32TG110F32-QFN24T,C8051F043-GQ,EFM32JG1B100F128GM32-C0R,EFR32MG12P132F1024GM48-CR,SI4356-B1A-FMR,EZR32HG320F64R69G-C0R,C8051F531A-IM,SIM3C144-B-GM,EFR32MG12P232F1024GM48-BR,EFM32GG940F1024G-E-QFN64,EFM32JG1B200F128GM48-C0,SI7201-B-05-IV,SI1064-A-GM,EFR32FG14P231F128GM32-BR,EFM32GG12B130F512GM64-A,SI1175I3-B2-GMR,C8051F300-GMR,C8051F041-GQR,SI7204-B-00-FVR,EFR32MG12P232F1024GM48-CR,EFM8UB10F16G-C-QFN28,EZR32HG220F64R67G-C0,SI4420-D1-FT,EFM8BB31F32I-D-4QFN24R,SI7201-B-86-IV,EFM8BB31F64G-C-QFN24R,EFM8UB10F16G-C-QFN20,EFM8BB31F32G-B-QFN32,C8051F985-C-GM,C8051F981-C-GMR,EM357-RT,EFM32GG995F1024G-E-BGA120R,C8051F544-IQR,EFR32FG1P131F256GM48-C0R,EFM32LG942F256G-F-QFP64R,EFM8BB31F32A-C-5QFN32R,C8051F802-GMR,C8051T614-GQR,RS9116W-SB00-B00-X23,SI7201-B-30-IV,RS9116W-SB00-B00-X24,EFR32MG13P732F512IM32-D,EFM8SB10F2G-A-QFN20,EFR32MG13P732F512IM32-C,C8051T631-GM,EFM8LB12F64ES1-B-QFN32R,EFM8BB31F32G-B-QFN24,SI7005-B-GM1R,EM3585-RTR,EFM32ZG210F32-QFN32,C8051F334-GM,EFM8BB31F16I-B-5QFN32,C8051F122-GQR,C8051F580-AQ,C8051F542-IMR,SI7210-B-01-IV,C8051F580-AM,EFM32GG230F512G-E-QFN64R,EFM32HG110F64G-C-QFN24,C8051F585-IMR,EFR32BG21A010F1024IM32-BR,C8051F990-C-GMR,C8051F508-IMR,C8051F302-GM,SI7211-B-00-IBR,SI1142-M01-GM,EFM8LB12F64ES0-B-QFN24R,C8051F800-GMR,EFM32ZG110F32-QFN24T,EFR32FG23A010F256GM40-BR,EZR32WG230F128R67G-C0R,SI4010-C2-GSR,C8051F302-GS,C8051F531A-IMR,EZR32HG220F32R61G-B0R,C8051F986-C-GMR,EZR32LG330F128R68G-C0,SI4012-C1001GT,EFM8LB12F64E-C-QFN24R,EFM8BB52F32I-C-QFN32R,SIM3C144-B-GMR,EFM8UB20F32G-B-QFP48,EFM32LG232F128G-F-QFP64,C8051F067-GQ,EFR32FG13P231F512GM32-D,EFR32FG13P231F512GM32-C,EFM32TG11B340F64GM64-B,MGM13S02F512GA-V3R
SILICON LABS C8051F31x Small Form Factor Microcontrollers选型表
SILICON LABS 8位MCU选型,基于25MHz Frequency,8~16kB Flash,1.25kB RAM等参数进行选型
产品型号
|
品类
|
MCU Core
|
Frequency(MHz)
|
Flash (kB)
|
RAM (kB)
|
Dig I/O Pins
|
5 Volt Tolerant
|
ADC 1
|
Temp Sensor
|
Timers (16-bit)
|
PCA Channels
|
Comparators
|
UART
|
SPI
|
I2C
|
HS I2C Slave
|
I2S
|
EMIF
|
CAN
|
LIN
|
Vdd min(V)
|
Vdd max(V)
|
Package Type
|
Package Size (mm)
|
Internal Osc.
|
VREF
|
Debug Interface
|
C8051F310
|
Microcontroller
|
8051
|
25
|
16
|
1.25
|
29
|
5 Volt Tolerant
|
10-bit, 21-ch., 200 ksps
|
Temp Sensor
|
4
|
5
|
2
|
1
|
1
|
1
|
0
|
0
|
0
|
0
|
0
|
2.7
|
3.6
|
QFP32
|
7x7
|
±2
|
VREF
|
C2
|
选型表 - SILICON LABS 立即选型
电子商城
品牌:SILICON LABS
品类:HIGH-PERFORMANCE LOW-CURRENT TRANSCEIVER
价格:¥12.1718
现货: 834
品牌:SILICON LABS
品类:HIGH-PERFORMANCE LOW-CURRENT TRANSCEIVER
价格:¥14.7732
现货: 407
品牌:SILICON LABS
品类:Wireless Gecko SoC
价格:¥8.1764
现货: 102,628
现货市场
品牌:SILICON LABS
品类:Switch Hall Effect Magnetic Position Sensor
价格:¥2.2924
现货:126,000
服务
可定制显示屏的尺寸0.96”~15.6”,分辨率80*160~3840*2160,TN/IPS视角,支持RGB、MCU、SPI、MIPI、LVDS、HDMI接口,配套定制玻璃、背光、FPCA/PCBA。
最小起订量: 1000 提交需求>
可烧录IC封装SOP/MSOP/SSOP/TSOP/TSSOP/PLCC/QFP/QFN/MLP/MLF/BGA/CSP/SOT/DFN;IC包装Tray/Tube/Tape;IC厂商不限,交期1-3天。支持IC测试(FT/SLT),管装、托盘装、卷带装包装转换,IC打印标记加工。
最小起订量: 1pcs 提交需求>
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