【应用】8M bit SPI NOR Flash GD25Q80C在智能门锁中的应用

时间： 2019-07-16 来源：兆易创新

技术问答

随着智能家居的普及，锁具行业的智能化也越来越受到人们的关注。智能门锁因为给消费者带来安全方便的特点，而受到越来越广泛的时使用。智能门锁是一个复杂的控制系统，包括控制器，存储，显示等多个模块，系统组成如下所示:

图 1 智能门锁的系统框图

其中存储模块是系统的重要组成部分，主要保存用户的开锁密码和开锁记录等信息，方便以后查看历史开锁记录。兆易创新作为国内首家成功研发移动高速存储芯片的公司，生产的SOP8封装的8M bit SPI NOR Flash GD25Q80C非常适合在智能门锁控制系统中作为存储模块使用。

用于存储用户的密码和用户的开锁记录等信息。该模块在断电情况下，存储在模块中的数据不会丢失，通过编程的方式对模块中保存的数据进行修改或擦除。支持至少100,000次以上的编程和擦除，数据保存时间超过20年，有利于提高智能门锁的使用寿命和良好的产品质量。在待机状态下，该模块的功耗低至1uA，可最大限度的延长电池使用的时间，提高用户对产品的应用体验。另外，GD25Q80C作为国产品牌，模块价格便宜、使用方便，技术支持更加方便，有利于降低产品的BOM和研发维护成本。

图2 GD25Q80C封装图

GD25Q80C的存储容量高达8Mbit，可以满足存储大量用户信息数据。采用2.7~3.6V单电源供电，电源电路设简单，匹配大多数MCU供电电压范围，无需额外设计供电电源。时钟频率高达120MHz，Page编程时间：典型值为0.6ms，双路I/O数据传输速率高达240Mbits/s，四路I/O数据传输速率高达480Mbits/s，具有很快的数据保存和读取速度，满足智能门锁快捷性操作的需求。同时该 flash芯片每个具有独立的有128位唯一ID，带有OTP锁的4x256字节安全寄存器，能有效的保障存储数据安全，防止泄密。工作温度-40~85 ˚C，可在苛刻的环境下应用。具体参数如下表：

表1 GD25Q80C参数表

发送到邮箱 |
+1 赞 0
收藏
评论 0
| 转发至：

本文由小童提供，版权归世强硬创平台所有，非经授权，任何媒体、网站或个人不得转载，授权转载时须注明“来源：世强硬创平台”。

全部评论（0）

暂无评论

【应用】NOR FLASH BY25Q64ASSIG用于智能门锁，双线I/O速率达216Mbits/S

本文介绍博雅科技推出的NOR FLASH BY25Q64ASSIG在智能门锁中的应用。该产品64Mbit较大容量，支持标准、双线、四线SPI传输协议；100K次循环擦除程序次数，性能稳定；最大20年数据保存不丢失，保障数据储存安全。

应用方案发布时间 : 2023-03-23

【成功案例】兆易创新SPI NOR FLASH芯片GD25Q32CSIG用于KTV点歌设备上存放启动引导程序

使用安卓系统的点歌设备，可以配置从NOR FLASH启动，价格便宜，只装载开机启动引导程序，固件放在服务器或者硬盘上，通过引导程序来加载系统。兆易创新的芯片GD25Q32CSIG，该芯片工作电压在2.7V~3.6V，工作环境温度-40℃~+85℃；支持30PF负载下快速读取数据的频率为120MHz，双输出模式下的数据传输速率可达240Mbits/s，四输出的数据传输速率可达480Mbits/s。

应用方案发布时间 : 2020-03-10

【应用】GD25Q128E NOR flash用于多串口通信系统的设计方案，时钟速率比华邦W25Q128BV高30%

GD25Q128E是国产厂商兆易创新的一款128Mbit的SPI NOR Flash芯片，本文介绍了GD25Q128E在多串口系统中的设计和使用经验。其中兆易的GD25Q128E在多个对比项目中明显比华邦的W25Q128BV更有优势，其中时钟速率更是比华邦的高出了近30%，而且封装形式更加多样，可以满足不同应用的需求。

应用方案发布时间 : 2020-03-19

复旦微电子（FMSH）成立于1998年，是国内集成电路设计行业第一家上市企业，现已形成MCU、安全与识别、非挥发存储器、智能电器等产品线和系统解决方案。作为国内最早起步进行MCU研发、设计及应用的芯片设计公司，具有自主知识产权的MCU，打破长期以来的国外垄断，是国内最具优势的供应商。

高频逻辑加密卡芯片高频RFID标签芯片超高频RFID标签芯片 NFC标签芯片 NFC通道芯片安全标签芯片接触式存储卡芯片温度传感RFID芯片非接触CPU卡芯片接触式CPU卡芯片双界面CPU卡芯片安全加密芯片高频非接触射频读写器芯片触摸控制芯片智能电表专用MCU 低功耗MCU 超高频多协议RFID读卡器实时时钟芯片 EEPROM SPI NOR Flash SPI NAND Flash Parallel NAND Flash 专用NVM存储器具有自检功能的剩余电流保护专用电路 B型剩余电流保护模组故障电弧检测模组 A型漏电保护器专用电路带过压欠压漏电保护器专用电路 AC型漏电保护器专用电路 S型漏电保护器专用电路电话机通话电路照明汽摩电子电路

授权代理商 - 世强先进（深圳）科技股份有限公司线上商城技术资料

展开

专攻代码型闪存芯片赛道，芯天下授权世强硬创代理全线产品

芯天下在55nm的工艺制程上推出3.3V的SPI NOR FLASH，拥有32Mbit、64Mbit和128Mbit系列产品，具备超快的读取速度、低功耗、快编程速度等优势，当前已经实现量产。

签约新闻发布时间 : 2023-08-28

复旦微电子（FMSH）MCU/RFID读写器/读卡器IC/串行EEPROM芯片/SPI NOR Flash/SPI NAND Flash闪存选型指南（中文）

描述- 复旦微电子成立于 1998 年 7 月，由复旦大学“专用集成电路与系统国家重点实验室”与上海商业投资公司联合发起。公司专业从事超大规模集成电路的设计与开发，现已形成安全与识别、通用及智能电表专用 MCU、非挥发存储器、智能电器等四大产品和技术发展系列，并能提供完整的系统解决方案。

型号- FM3312,FM33LC045N,FM3313,FM3316,MG33M028,MG33M026,FM25FXX,FM33LG0XX 系列,FM3313 系列,FM33LC046N,FM3203,FM320X 系列,FM33G042,FM33G043,FM25GXX 系列,FM33LC022N,FM3201,FM33L0XX 系列,MG33M046,FM25LGXX,FM33G045,FM33LC045U,FM33G046,FM33G048,FM33A068,FM33L022,FM33L026,FM25FXX 系列,FM33L025,FM33LC043N,FM33L023,MG33M048,M0 系列,FM24CXX 系列,FM33LC042U,FM33A0610,FM3316 系列,FM151M,FM17550,FM33LG0XX,FM33A045,FM33A042,FM33G022,FM33G023,FM33G025,FM33G026,FM33A048,FM33G028,FM33LC043U,FM33L0XX,FM331X 系列,FM38025T-D,FM33LC025N,M0,FM15160,FM15XX 系列,FM25LGXX 系列,FM25LQ,FM38025T-N,FM33LC0XX 系列,MG33M0XX 系列,FM33LC026N,FM33L015,FM33LC026U,FM33LC042N,FM33L013,FM33L012,FM24CXX,FM38025T,FM33LG023,FM33LG022,FM15XX,FM33LG028,FM25Q 系列,FM3312T,MG33M0XX,FM33LG025,FM25QXX,FM33LG026,FM33G0XX,FM25Q,FM33L016,FM33LC025U,FM33LC023N,FM25F,FM17520,FM331X,FM17522,FM25GXX,FM25LQ 系列,FM33LC022U,FM33LC046U,FM25QXX 系列,FM33A0410,FM320X,FM33LG043,FM33LG042,FM33LG045,FM33G0XX 系列,FM33A0XX,FM33LG046,FM33LC0XX,FM33LG048,MG33M0410,FM33LC023U,FM3312 系列,FM33A0XX 系列

选型指南 - 复旦微电子 - 2020/2/20 PDF 中文下载

目前做一款液晶显示器产品，用了旺宏的MX25L3208EZNI-10G FLASH,世强有替代料吗？

推荐兆易创新（Gigadevice）GD25Q32CWIG，是低功耗SPI NOR Flash产品，其主要参数：容量32Mbit，工作电压2.7V~3.6V，具有低功耗，典型待机电流1uA，编程/擦写次数≥100，000，数据保存周期长达20年。此外，GD25Q32CWIG具有三种工作温度，分别为-40℃~85℃，-40℃~105℃，-40℃~125℃，WSON8 (6x5mm)封装。具体参数见数据手册：https://www.sekorm.com/doc/1163328.html

技术问答发布时间 : 2019-03-12

Gigadevice（兆易创新）存储器/32位通用型MCU/智能人机交互传感器/电源产品选型指南（中文）

目录- 公司简介 GD32 MCU ARM® Cortex®32位通用MCU GD30 PMU SPI NOR FLASH SPI NAND Flash 并口NAND Flash Flash产品封装形式电容触控芯片指纹传感器 DDR3L DDR4L

型号- GD32E505ZCT6,GD32E230F8V6,GD32F150,GD25LE128E,GD25LD05C,GD32F205ZKT6,GD32E507RCT6,GD32F101VDT6,GSL6182GS1,GD32L233KBQ6,GD32F330G6U6,GD32F427VEH6,GD32F427RET6,GD32F427VKT6,GD32VF103,GD32F103C4T6,GD32F130G4U6,GD32F105RFT6,GDP2A8LM-WA,GD32F350K4U6,GDP2A8LM-WB,GD32F303VBT6,GD32F207RKT6,GD9FU8GXE2A,GD32F407IKH6,GD32F310C8T6,GD32E232K8Q7,GD32F150C4T6,GD32F403RGT6,GD25LX512ME,GD32F403VGH6,GD9FU4GXF2A,GD32VF103VBT6,GD5F4GM8RE,GD32F107RBT6,GD32F101TBU6,GD32F101C8T6,GD32F103ZET6,GD32E230F6P6,GD25LE16E,GD32F103RIT6,GD32F305ZET6,GD32F307RCT6,GD25Q16C,GD32F350C6T6,GD25Q16E,GD32F101VET6,GD32E103T8U6,GD32F470ZIT6,GD5F1GM7UE,GD9FU4GXF3A,GD32F101ZKT6,GD32VF103C6T6,GD25LT512ME,GD32F207ZET6,GD32C103TBU6,GD55LT02GE,GSL3692,GD25WD40E,GD32E508VET6,GD32F105RET6,GSL2681C,GD32EPRTVDT6,GD32E503CET6,GD25WD40C,GD32F303VCT6,GD32F303ZIT6,GD25LH32E,GD32E230C4T6,GDP1BFLM-IB,GDP1BFLM-IA,GD32L233C8T6,GD25F128F,GD25WQ80E,GD9FU1G8F2D,GD32F407VET6,GD32F205VCT6,GD32F103R8T6,GD9FU4GXF4B,GD32F407ZKT6,GD32F303CGT6,GD32F103ZDT6,GD32F107VGT6,GD25LB512ME,GD32F470,GSL2338,GD32F350,GD32F205VGT6,GD5F1GM7RE,GD32F450ZET6,GD32E230F6V6,GD32E103CBT6,GD9FU1GXF3A,GD32F105ZCT6,GD32F330G4U6,GD32F427VGH6,GD32F303RKT6,GD32F103CBT6,GD25LF128E,GD32E503ZET6,GD32F101VBT6,GD32F427RGT6,GD55LT01GE,GSL3676,GD5F2GQ5RE,GDP1BFLM-CB,GDP1BFLM-CA,GD32F130K8U6,GD32F305RGT6,GD30WS,GD25LR64E,GD32EPRT,GD32F150C6T6,GD32F310K6T6,GD25LF32E,GD32E103R8T6,GD32F103ZGT6,GD32F403VEH6,GD9FU1GXF2A,GD32F403RET6,GSL3680,GD32F350K6U6,GD32F101C6T6,GD32F403VKT6,GD32E505RET6,GD32F107RDT6,GD32E230G8U6,GD32F103RKT6,GD32E230F4P6,GDQ2A8AA-WJ,GD25LR256E,GD25LQ20E,GD32F130K8T6,GD25LQ32E,GD32F130,GD25LQ20C,GD32F305ZCT6,GD25LE255E,GD32F307RET6,GD25WR256E,GD32F310K8U6,GDQ2A8AA-WE,GD32F470ZGT6,GD32F350C8T6,GD32F150K4U6,GD32F101ZIT6,GD32F405VGT6,GD32F207ZGT6,GSL3670D,GD32VF103TBU6,GD32VF103C8T6,GDQ2A8AA-WQ,GD25R512ME,GD32F101VCT6,GD32F105RGT6,GD32E503CCT6,GD25WD20C,GD25WD20E,GD32F470VKH6,GD32E23X系列,GD25R32C,GD25LH40E,GD32F425VKH6,GD32F303ZGT6,GD32F103ZFT6,GD32F425RKT6,GD32F205VET6,GD32F303CET6,GD32F107RCT6,GD32W515PIQ6,GD32F425ZGT6,GD32F101V8T6,GD5F1GQ5UEYIGR,GD25R256E,GD32F407ZET6,GD32F450VIT6,GD30DR8306KU,GD55X01GE,GSL7000A,GD32F205RKT6,GD32F101RBT6,GD32F330K8U6,GDP2BFLM-WB,GD32F103C8T6,GD32F330RBT6,GD32F105ZET6,GD25WB256E,GDP2BFLM-WA,GD32F101T6U6,GD32F150C8T6,GD32F207RGT6,GD32F130K6U6,GD32E507ZCT6,GD30WS8805EU,GD32F427IEH6,GDP1A8LM-IA,GD32VF103CBT6,GD25LR128E,GD32F403VCH6,GD32F103ZIT6,GDP1A8LM-IB,GD32F4系列,GD32F307ZCT6,GD32F403RCT6,GD32F350K8U6,GD32F350RBT6,GD32F107RFT6,GD32F403VIT6,GD32VF103R8T6,GD32C103RBT6,GD32F103VCT6,GSL6150N,GD32F130K6T6,GD30BC,GD5F2GQ5UE,GD32E230K4U6,GD32F307RGT6,GD55X02GE,GD9AS2GXF3A,GD32F150K6U6,GD32F470ZET6,GD32F305VCT6,GD25B64E,GD32F101RCT6,GD32F4,GD32F105R8T6,GD25B64C,GD32F405ZKT6,GD32F407IGH6,GD32F2,GD32F3,GD32F101VIT6,GD32F1,GD9AU4GXF3A,GD32F105ZDT6,GD32E503VET6,GD25LF255E,GD32F427ZET6,GD30WS8662DY,GD25WD80C,GD32F407RKT6,GD32F470VIH6,GD32F407VKH6,GD25LH16E,GD32E230C8T6,GD32E230K4T6,GDQ2BFAA-WE,GD32F303VGT6,GDQ2BFAA-WJ,GD32E232E4U7,GD25LX256E,GD32F205ZET6,GD32E5,GD25LD80C,GD32F407ZGT6,GD25LD80E,GD32E1,GD32F310F8P6,GD25LQ255E,GD32F3系列,GD32F330K8T6,GSL1686F,GD32W515TIQ6,GD32F103VBT6,GD32F107RET6,GD32F425ZKT6,GD32E505ZET6,GD9FS4GXF2A,GD32F427VKH6,GD32F450VKT6,GD32F330K6U6,GD32F101VFT6,GD25D80E,GD32F427RKT6,GDQ2BFAA-WQ,GD32E5系列,GD32E507RET6,GD25WD80E,GSL1691F,GD32F105ZGT6,GD25D80C,GD32F101T4U6,GD32F103C6T6,GD25LF16E,GD32F350R4T6,GD9AS4GXF3A,GD32F405ZGT6,GD32F207IKT6,GD32F427IGH6,GD32F307ZET6,GD32F103ZKT6,GD32F403VGT6,GD32F350G4U6,GD32F130K4U6,GD32E103VBT6,GD25LQ16E,GD25B128E,GD32F103VET6,GSL1680F,GD25LQ128E,GD25LQ16C,GD9FU2GXF3A,GD25LQ128D,GD32E230F8P6,GD32F403VET6,GD32F130C8T6,GD30WS8815EU,GD32F305ZGT6,GD32F150K8U6,GD32F407IEH6,GD32F101VGT6,GD32W515,GD32F130K4T6,GD30DR8413EU,GD32F103TBU6,GD25B127D,GD32F207ZCT6,GD32VF103C4T6,GD32F105ZFT6,GD25B512ME,GD5F4GQ6UE,GD32E503VCT6,GD32F470VGH6,GD32F427ZGT6,GD9FS4GXF3A,GD32E508RET6,GD32F303ZKT6,GD32E230C6T6,GD32F303VET6,GD32E232E6U7,GD32F330K6T6,GDP1A8LM-CB,GD32L233KBT6,GD32F205ZGT6,GDP1A8LM-CA,GD32F107RGT6,GD32F107ZCT6,GD32F103VDT6,GD9AU2GXF3A,GD32L23X,GD32F450VET6,GD32F450ZKT6,GD25Q127C,GD32F330C8T6,GD32F205RGT6,GD32F101R6T6,GD30LD3301FU,GD32E503,GD30LD,GD25WD05C,GD32F303RET6,GD32F303VKT6,GD32E507,GD32F330K4U6,GD32E505,GD32F101RFT6,GD32E508,GDP1BFLM-WB,GD32F105VCT6,GD25D20C,GDP1BFLM-WA,GD55LX02GE,GD25D20E,GSL6186,GD32E103C8T6,GD32VF103R4T6,GD32F207RCT6,GD32F350R6T6,GD32F305VGT6,GD32F130F8P6,GD25LB32E,GD25LF80E,GD5F4GQ6RE,GD32F307ZGT6,GD32F207IET6,GD32E505VET6,GD32F107ZDT6,GD32F403ZKT6,GD32F103VGT6,GD32F350G6U6,GD32VF103T8U6,GD25LQ80C,GD32F450IKH6,GD32F403VCT6,GD32F403ZIT6,GD32F405VKH6,GD9FU4G8F2AMGI,GD32F310F4P6,GD32F130C6T6,GD32F310G8U6,GD9FS2GXF3A,GD32F150G4U6,GD32E230K8U6,GD32F103T4U6,GD32C103,GD25LQ80E,GD5F1GQ5UE,GDQ2A8AA-CE,GD32F101RGT6,GDQ2A8AA-CJ,GD32F105VBT6,GD25B256E,GD32F405RKT6,GD32F470VKT6,GD32E503RCT6,GD32F101ZCT6,GD9FU2GXF2A,GD25Q128E,GD32F407VGH6,GD32F150R4T6,GD32F407RGT6,GD32E232E8U7,GSL6135N,GDP2A8LM-IA,GDP2A8LM-IB,GD32F30

选型指南 - 兆易创新 - 2022/1/26 PDF 中文下载

Gigadevice（兆易创新）存储器/32位通用型MCU/智能人机交互传感器/电源产品选型指南（英文）

目录- Company profile GD32 MCU 32-bit ARM® Cortex® MCUs GD30 PMU SPI NOR FLASH SPI NAND Flash Parallel NAND Flash Flash Package Options Capacitive Touchscreen Controller Fingerprint Sensor

型号- GD32E505ZCT6,GD32E230F8V6,GD32F150,GD25LE128E,GD32F3 SERIES,GD25LD05C,GD32F205ZKT6,GD32E507RCT6,GD32F101VDT6,GSL6182GS1,GD32L233KBQ6,GD32F330G6U6,GD32F427VEH6,GD32F427RET6,GD32F427VKT6,GD32VF103,GD32F103C4T6,GD32F130G4U6,GD32F105RFT6,GDP2A8LM-WA,GD32F350K4U6,GDP2A8LM-WB,GD32F303VBT6,GD32F207RKT6,GD9FU8GXE2A,GD32F407IKH6,GD32F310C8T6,GD32E232K8Q7,GD32F150C4T6,GD32F403RGT6,GD25LX512ME,GD32F403VGH6,GD9FU4GXF2A,GD32VF103VBT6,GD5F4GM8RE,GD32F107RBT6,GD32F101TBU6,GD32F101C8T6,GD32F103ZET6,GD32E230F6P6,GD25LE16E,GD32F103RIT6,GD32F305ZET6,GD32F307RCT6,GD25Q16C,GD32F350C6T6,GD25Q16E,GD32F101VET6,GD32E103T8U6,GD32F470ZIT6,GD5F1GM7UE,GD9FU4GXF3A,GD32F101ZKT6,GD32VF103C6T6,GD25LT512ME,GD32F207ZET6,GD32C103TBU6,GD55LT02GE,GSL3692,GD25WD40E,GD32E508VET6,GD32F105RET6,GSL2681C,GD32EPRTVDT6,GD32E503CET6,GD25WD40C,GD32F303VCT6,GD32F303ZIT6,GD25LH32E,GD32E230C4T6,GDP1BFLM-IB,GDP1BFLM-IA,GD32L233C8T6,GD25F128F,GD25WQ80E,GD9FU1G8F2D,GD32F407VET6,GD32F205VCT6,GD32F103R8T6,GD9FU4GXF4B,GD32F407ZKT6,GD32F303CGT6,GD32F103ZDT6,GD32F107VGT6,GD25LB512ME,GD32F470,GSL2338,GD32F350,GD32F205VGT6,GD5F1GM7RE,GD32W5 SERIES,GD32F450ZET6,GD32E230F6V6,GD32E103CBT6,GD9FU1GXF3A,GD32F105ZCT6,GD32F330G4U6,GD32F427VGH6,GD32F303RKT6,GD32F103CBT6,GD25LF128E,GD32E503ZET6,GD32F101VBT6,GD32F427RGT6,GD55LT01GE,GSL3676,GD5F2GQ5RE,GDP1BFLM-CB,GDP1BFLM-CA,GD32F130K8U6,GD32F305RGT6,GD30WS,GD25LR64E,GD32EPRT,GD32F150C6T6,GD32F310K6T6,GD25LF32E,GD32E103R8T6,GD32F103ZGT6,GD32F403VEH6,GD9FU1GXF2A,GD32F403RET6,GSL3680,GD32F350K6U6,GD32F101C6T6,GD32F403VKT6,GD32E505RET6,GD32F107RDT6,GD32E230G8U6,GD32F103RKT6,GD32E230F4P6,GDQ2A8AA-WJ,GD25LR256E,GD25LQ20E,GD32F130K8T6,GD25LQ32E,GD32F130,GD25LQ20C,GD32F305ZCT6,GD25LE255E,GD32E1 SERIES,GD32F307RET6,GD25WR256E,GD32F310K8U6,GDQ2A8AA-WE,GD32F470ZGT6,GD32F350C8T6,GD32F150K4U6,GD32F101ZIT6,GD32F405VGT6,GD32F207ZGT6,GSL3670D,GD32VF103TBU6,GD32VF103C8T6,GDQ2A8AA-WQ,GD25R512ME,GD32F101VCT6,GD32F105RGT6,GD32E503CCT6,GD25WD20C,GD25WD20E,GD32F470VKH6,GD25R32C,GD25LH40E,GD32F425VKH6,GD32F303ZGT6,GD32F103ZFT6,GD32F425RKT6,GD32F205VET6,GD32F303CET6,GD32F107RCT6,GD32W515PIQ6,GD32F425ZGT6,GD32F4 SERIES,GD32F101V8T6,GD5F1GQ5UEYIGR,GD25R256E,GD32F407ZET6,GD32F450VIT6,GD30DR8306KU,GD55X01GE,GSL7000A,GD32F205RKT6,GD32F101RBT6,GD32F330K8U6,GDP2BFLM-WB,GD32F103C8T6,GD32F330RBT6,GD32F105ZET6,GD25WB256E,GDP2BFLM-WA,GD32F101T6U6,GD32F150C8T6,GD32F207RGT6,GD32F130K6U6,GD32E507ZCT6,GD30WS8805EU,GD32F427IEH6,GDP1A8LM-IA,GD32VF103CBT6,GD25LR128E,GD32F403VCH6,GD32F103ZIT6,GDP1A8LM-IB,GD32F307ZCT6,GD32F403RCT6,GD32F350K8U6,GD32F350RBT6,GD32F107RFT6,GD32F403VIT6,GD32VF103R8T6,GD32C103RBT6,GD32F103VCT6,GSL6150N,GD32F130K6T6,GD30BC,GD5F2GQ5UE,GD32E230K4U6,GD32F307RGT6,GD55X02GE,GD9AS2GXF3A,GD32F150K6U6,GD32F470ZET6,GD32F305VCT6,GD25B64E,GD32F101RCT6,GD32F4,GD32F105R8T6,GD25B64C,GD32F405ZKT6,GD32F407IGH6,GD32F2,GD32F3,GD32F101VIT6,GD32F1,GD9AU4GXF3A,GD32F105ZDT6,GD32E503VET6,GD25LF255E,GD32F427ZET6,GD30WS8662DY,GD25WD80C,GD32F407RKT6,GD32F470VIH6,GD32F407VKH6,GD25LH16E,GD32E230C8T6,GD32E230K4T6,GDQ2BFAA-WE,GD32E23X SERIES,GD32F303VGT6,GDQ2BFAA-WJ,GD32E232E4U7,GD25LX256E,GD32F205ZET6,GD32E5,GD25LD80C,GD32F407ZGT6,GD25LD80E,GD32E1,GD32F310F8P6,GD25LQ255E,GD32F330K8T6,GSL1686F,GD32W515TIQ6,GD32F103VBT6,GD32F107RET6,GD32F425ZKT6,GD32E505ZET6,GD9FS4GXF2A,GD32F427VKH6,GD32F450VKT6,GD32F330K6U6,GD32F101VFT6,GD25D80E,GD32F427RKT6,GDQ2BFAA-WQ,GD32E507RET6,GD25WD80E,GSL1691F,GD32F105ZGT6,GD25D80C,GD32F101T4U6,GD32F103C6T6,GD25LF16E,GD32F350R4T6,GD9AS4GXF3A,GD32F405ZGT6,GD32F207IKT6,GD32F427IGH6,GD32F307ZET6,GD32F103ZKT6,GD32F403VGT6,GD32F350G4U6,GD32F130K4U6,GD32E103VBT6,GD25LQ16E,GD25B128E,GD32F103VET6,GSL1680F,GD25LQ128E,GD25LQ16C,GD9FU2GXF3A,GD25LQ128D,GD32E230F8P6,GD32F403VET6,GD32F130C8T6,GD30WS8815EU,GD32F305ZGT6,GD32F150K8U6,GD32F407IEH6,GD32F101VGT6,GD32W515,GD32F130K4T6,GD30DR8413EU,GD32F103TBU6,GD25B127D,GD32F207ZCT6,GD32VF103C4T6,GD32F105ZFT6,GD25B512ME,GD5F4GQ6UE,GD32E503VCT6,GD32F470VGH6,GD32F427ZGT6,GD9FS4GXF3A,GD32E508RET6,GD32F303ZKT6,GD32E230C6T6,GD32F303VET6,GD32E232E6U7,GD32F330K6T6,GDP1A8LM-CB,GD32L233KBT6,GD32F205ZGT6,GDP1A8LM-CA,GD32F107RGT6,GD32F107ZCT6,GD32F103VDT6,GD9AU2GXF3A,GD32L23X,GD32F450VET6,GD32F450ZKT6,GD25Q127C,GD32F330C8T6,GD32F205RGT6,GD32F101R6T6,GD30LD3301FU,GD32E503,GD30LD,GD25WD05C,GD32V SERIES,GD32F303RET6,GD32F303VKT6,GD32E507,GD32F330K4U6,GD32E505,GD32F101RFT6,GD32F1 SERIES,GD32E508,GDP1BFLM-WB,GD32F105VCT6,GD25D20C,GDP1BFLM-WA,GD55LX02GE,GD25D20E,GSL6186,GD32E103C8T6,GD32VF103R4T6,GD32F207RCT6,GD32F350R6T6,GD32F305VGT6,GD32F130F8P6,GD25LB32E,GD25LF80E,GD5F4GQ6RE,GD32F307ZGT6,GD32F207IET6,GD32E505VET6,GD32F107ZDT6,GD32F403ZKT6,GD32F103VGT6,GD32F350G6U6,GD32VF103T8U6,GD25LQ80C,GD32F450IKH6,GD32F403VCT6,GD32F403ZIT6,GD32F405VKH6,GD9FU4G8F2AMGI,GD32F310F4P6,GD32F130C6T6,GD32F310G8U6,GD9FS2GXF3A,GD32F150G4U6,GD32E230K8U6,GD32F103T4U6,GD32C103,GD25LQ80E,GD5F1GQ5UE,GDQ2A8AA-CE,GD32F101RGT6,GDQ2A8AA-CJ,GD32F105VBT6,GD25B256E,GD32F405RKT6,GD32F470VKT6,GD32E503RCT6,GD32F101ZCT6,GD9FU2GXF2A,GD25Q128E,GD32F407VGH6,GD32F150R4T6,GD32F

选型指南 - 兆易创新 - 2022/1/26 PDF 英文下载

GD25LB256E Uniform Sector Standard and Quad Serial Flash DATASHEET

型号- GD25LB256ELEG,GD25LB256EFIR,GD25LB256EBER,GD25LB256EFEK,GD25LB256ELIG,GD25LB256EBIR,GD25LB256EFIK,GD25LB256EBEK,GD25LB256ELIS,GD25LB256EFER,GD25LB256ELES,GD25LB256EFJK,GD25LB256EBFK,GD25LB256EBJK,GD25LB256EFJR,GD25LB256EBFR,GD25LB256ELFG,GD25LB256EBJR,GD25LB256EFFK,GD25LB256ELJG,GD25LB256E3IK,GD25LB256ELJS,GD25LB256EFFR,GD25LB256E,GD25LB256E3IR,GD25LB256E3EK,GD25LB256ELFS,GD25LB256E3ER,GD25LB256EYIG,GD25LB256E3JK,GD25LB256EWIG,GD25LB256E3FR,GD25LB256E3JR,GD25LB256EYEG,GD25LB256E3FK,GD25LB256EWEG,GD25LB256EYES,GD25LB256EWES,GD25LB256EYIS,GD25LB256EWIS,GD25LB256EYJG,GD25LB256EWJG,GD25LB256EYFG,GD25LB256EWFG,GD25LB256EYFS,GD25LB256EBIK,GD25LB256EWFS,GDXXXXXXXXXXX,GD25LB256EYJS,GD25LB256EWJS

数据手册 - 兆易创新 - Rev2.0 - 2022-12-2 PDF 英文下载

【选型】同芯微电子（TMC）智能终端安全芯片/32位安全MCU/非接触式读卡芯片/无线充电IC选型指南

目录- 安全芯片安全MCU 非接触式接口芯片接触式接口芯片 Nor Flash 无线充电接收IC 无线充电发射IC

型号- THM3622FAQDB,THM3682FAQD,THM38034,THM3100,THM3682FAQH,THM3622FAQFB,THM3040,THM3070,THK88V20,TH25Q40,TH25040,THK88,THKSS,THP9110,THP9330,THM36S2FAQH,THM380344,THP9410,THM3652FAQHB,THM3652FAGAB,THP9100,THM36S2FAQD,THM3662FAQB

选型指南 - 同芯微电子 PDF 中文下载

GD25LB512ME Uniform Sector Standard and Quad Serial Flash DATASHEET

型号- GD25LB512MEFJK,GD25LB512MEYES,GD25LB512MEBFK,GD25LB512MEYIS,GD25LB512MEBJK,GD25LB512ME3FR,GD25LB512ME3FK,GD25LB512ME3JR,GD25LB512MEYEG,GD25LB512ME3IK,GD25LB512MEYJG,GD25LB512MEFFR,GD25LB512MEFJR,GD25LB512MEBFR,GD25LB512MEFFK,GD25LB512MEBJR,GD25LB512MEBIK,GD25LB512MEYFS,GD25LB512ME3ER,GD25LB512MEYJS,GD25LB512ME3IR,GD25LB512ME3EK,GD25LB512MEYFG,GD25LB512ME3JK,GD25LB512MEYIG,GD25LB512MEFER,GD25LB512MEFEK,GD25LB512MEFIR,GD25LB512MEBER,GDXXXXXXXXXXX,GD25LB512MEFIK,GD25LB512MEBEK,GD25LB512ME,GD25LB512MEBIR

数据手册 - 兆易创新 - Rev1.5 - 2022-12-2 PDF 英文下载

【应用】国产GD25Q128CSIG SPI NOR Flash成功用于多路温度监测记录仪，能够连续存储10天数据

本文介绍一款多路温度监测记录仪，支持8路温度采集，可以实时将温度数据通过网络转送至云端服务器，可在终端查询历史数据。即使在网络故障的情况下，也可以在本地缓存10天以上的数据。我们选择大约128Mbit容量的存储器即可满足设计要求。经过选型比较，TF卡或NandFlash容量都比较大（GB级），用在这里有些浪费。最终我们选定兆易创新SPI NOR Flash GD25Q128CSIG。

应用方案发布时间 : 2020-04-28

GD25LE128E DATASHEET

型号- GD25LE128ELIG,GD25LE128ELJGR-T3,GD25LE128E,GD25LE128EXHJG,GD25LE128ELEG,GD25LE128EQIG,GD25LE128ESIG,GD25LE128EVIG,GD25LE128EQEG,GD25LE128EWIG,GD25LE128ESEG,GD25LE128EVEG,GD25LE128EYIG,GD25LE128EWEG,GD25LE128EYEG,GD25LE128ELIGR-T3,GD25LE128ELEGR-T3,GD25LE128ELJG,GD25LE128EXHIG,GD25LE128EQJG,GD25LE128ESJG,GD25LE128EXHEG,GD25LE128ESFB,GD25LE128EWJG,GD25LE128EVJG,GD25LE128EWFB,GD25LE128EYJG,GDXXXXXXXXXXX

数据手册 - 兆易创新 - Rev1.5 - 2023-12-8 PDF 英文下载

【成功案例】兆易创新SPI NOR Flash GD25Q16CSIG用于STM32单片机远程升级工具的固件缓存

项目需要为云教学实验室开发一款可通过4G或WIFI网络远程升级STM32单片机固件的升级工具。用来缓存固件的SPI NOR Flash采用的是兆易创新的GD25Q16CSIG，容量大小为16Mbit。兆易创新对SPI NOR Flash的国产化，使GD25系列的存储芯片价格更有优势，数据可保存20年，擦写次数达到10万次，用在这个项目中非常合适。

应用方案发布时间 : 2020-03-09