【应用】 双倍数据速率架构的DDR3存储器助力数控机床，容量4GB，最高速率等级1866Mbps
数控机床是数字控制机床的简称，是一种程序控制系统的自动化机床。本项目中数控机床是通过数控装置编制特定的程序，控制伺服驱动器驱动伺服电机动作，使完成产品和零件的加工。在主控制器接口上需要外挂一个高速数据存储器DDR3来存储大量数据。本文推荐ALLIANCE的DDR3存储器型号AS4C256M16D3LC-12BIN。
系统框图如下：
AS4C256M16D3LC-12BIN为4GB容量，内部配置为八个bank，采用双倍数据速率架构，每个时钟周期可传输两次数据，可实现高速数据读写操作。最高速率等级1866Mbps，能满足数控机床大容量和高速率的需求；AS4C256M16D3LC-12BIN向后兼容VDD和VDDQ=+1.5V±0.075V，满足本系统需求的1.5V供电；工作温度为-40°C~+95°C，满足工温要求；采用96球的FBGA封装；符合JEDEC时钟抖动规范，能够有效的保障数据传输的稳定性；支持自动刷新和自我更新功能，从而最大限度地提高系统性能。
系列型号采购信息如下：
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【应用】随机存储AS4C256M16D3LC-12BIN用于PLC，容量4GB，最大数据传输速率1866Mbps
在工业PLC中，由于需要同时监测、记录很多设备运行时的状态，因此需要随机存储器来随机记录设备的数据。本文推荐Alliance的随机存储DDR3L AS4C256M16D3LC-12BIN用于PLC上，存储容量4GBit，数据传输数据最大1866Mbps。
【应用】不停产的ALLIANCE存储器助力现代纺织机系统
随着国内微电子技术、高速数字处理器及自动控制技术的发展及在各个领域的广泛应用，也推动着纺织行业高端制造设备的发展。Alliance Memory专注于设计、生产、销售高性能存储器及存储器扩展逻辑产品，其产品以供货稳定、产品生命周期长，广泛应用于消费、通信、工业控制、汽车领域（如计算机、仪器仪表、工业控制、汽车导航、行车记录仪等）以及其他的特种行业，如本文提到的纺织机械控制系统。
【应用】伊莱斯交流伺服系统用于数控机床，高精度且快响应，可保证0～24m/min宽调速下正常工作
数控机床较好地解决了复杂、精密、小批量、多品种的零件加工问题，是一种柔性的、高效能的自动化机床。为了提高数控机床的性能，配套ELESY交流伺服系统的作为数控机床的进给应用方案具有高精度、快响应、0～24m/min宽调速范围以及低速大转矩等特点。
ALLIANCE 存储器选型表
提供存储器、存储芯片、SRAM、SDRAM、DDR1、DDR2、DDR3、DDR4选型，VCC(V)：0.6-5，MSL LEVEL：0-5，CLOCK(MHz)：133-1866，可支持商业级/工业级/汽车级。
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产品型号
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品类
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Product Family
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DENSITY
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ORGANISATION
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VCC(V)
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TEMPERATURE RANGE(°C)
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PACKAGE
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MSL LEVEL
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AS7C164A-15JCN
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存储器
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FAST-Asynch
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64K Fast
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8K x 8
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5V
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Commercial (0 ~ 70°C)
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28pin SOJ(300mil)
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3
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选型表 - ALLIANCE 立即选型
Worldwide Leader in Legacy Memory PRODUCT CATALOG 2024
型号- AS4C8M16SA-7TXN,AS6C2008A,AS6C62256-55SXN,AS4C2M32S-7BXN,AS4C64M4SA-6TIN,ASFC64G31T5-51BIN,AS4C8M32MD2A-25BPCN,AS4C64M32MD2A-25BIN,AS5F18G04SND-10LIN,AS1C512K16P-70BIN,AS4C8M32MSB-6BIN,AS7C38096B-10BIN,ASFC32G31T3-51BIN,AS29CF160B-55TIN,AS4C16M16SA-6TXN,AS7C31025C-12JIN,AS4C256M16D3LC,AS4C16M32MSB,AS7C31024B-XXTCN,M29F160FT55N3E2,AS4C16M32MSA,AS4C64M16MD2A-25BIN,AS4C32M16MSB-6BIN,M29F800FT55N3E2,AS25F1128MQ-70WIN,AS7C1024B-XXJCN,AS5F34G04SNDB-08LIN,AS29CF800T-55TIN,AS4C8M16SA-6BXN,AS4C4M16SA-6TXN,AS9F38G08SA-25BIN,AS7C31025B-12TJIN,N25Q064A13ESFA0F,AS25F364MQ-10WIN,AS4C32M8D1-5TXN,AS9F31G08SA-25BIN,AS4C256M16D4-83BXN,38096A,AS7C31025B-XXJIN,AS1C1M16P-70BIN,AS25F34MD-10S1IN,AS6C6416-55TIN,AS4C128M8D2A-25BXN,256B,AS4C64M4SA-7TCN,256A,AS4C16M16SA 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TXN,AS4C32M16MD1A,AS6C1616-55TIN,AS7C316098A,AS4C16M16MD1-6BCN,AS4C256M32MD4-062BAN,AS6C1016-55BIN,62256,1024B,AS29CF040-55CCIN,1024C,AS6C4008-55SIN,AS4C512M8D3LC-12BXN,AS6C4008-55PCN,AS4C64M16D3LB,AS6C1616B-55BIN,AS7C316096B-10TIN,AS4C8M32MSB,AS4C128M8D3B-12BXN,AS4C8M32MSA,AS4C4M16SA-7B2CN,AS5F31G04SND-08LIN,ASFC16G31M-51BIN,AS4C8M16SA-6TAN,AS4C32M16D1A-5TXN,AS4C128M16MD4V-062BAN,AS6C4008-70SAN,AS6C8008B-45BIN,AS4C32M16SB-7TXN,AS7C31024B-XXTJCN,AS4C8M32MD2A-25BCN,1025C,1025B,AS4C64M16MD1A,AS4C16M16SA -7BXN,AS7C32098A-XXTXN,AS25F304MD-10S1IN,AS7C3256A,AS25F1128MQ-70SIN,AS6C8016B-55ZIN,1026B,AS6C1608B-45BIN,M45PE16-VMW6TG,AS6C1016,AS6C4008-55BIN,AS7C351232,AS4C32M32MD1A,AS7C316096A-10TIN,AS4C8M16MSB-6BIN,M45PE20-VMN6P,34098A,AS4C256M16D3C-93BCN,AS4C16M32SB-6BXN,AS7C38096A-10TIN,AS4C8M16SA-6TCN,AS4C64M16D1-6TXN,AS6CE4016B-45BIN,AS6C2016,AS6C1616B-45TIN,AS7C256B-XXPIN,AS4C16M16MSB,AS7C1024B-XXJIN,AS7C34098A-XXTXN,AS7C1025B-XXJCN,AS4C8M16SA-6BAN,AS4C256M16MD4-062BAN,AS6C6264-55 SIN,AS4C64M16D,AS4C16M16SB-6TXN,AS6C62256-55STXN,AS4C8M16SB-6TIN,AS7C34096A-XXJXN,AS4C256M16D4A-62BXN,AS4C256M16D3C,AS7C316098 B,AS6C8008-55ZIN,6416,AS6C2008,AS6C4008-55STIN,AS4C32M16D1A,AS6C2008-55TIN,AS4C16M16MSB-6BIN,AS4C16M16MSA,AS4C4M32S,AS4C64M8D2,M29F800FB5AN6F2,AS4C64M8D1,AS7C316096B-10BIN,34096A,AS4C8M16SA-7BXN,AS7C31026B-XXJCN,AS7C31025B-XXJCN,AS4C32M8SA-6TXN,AS4C32M16D2A,AS7C32098A,AS4C32M16D2C,4008,AS4C64M32MD1-5BXN,AS4C8M16D1A,AS7C38096A-10BIN,AS4C1G16D4-062BCN,AS4C1G8D4A-62BXN,AS6C1616B-55TIN,AS4C64M32MD1,AS7C256C-XXPCN,AS6C6264-55 PIN,AS6C2008-55STIN,AS4C6,AS4C4M32S-7BXN,AS4C4M32D1A-5BXN,AS4C128M16D2-25BXN,AS6C8016B-45ZIN,AS4C16M16SB-7BXN,4016,AS4C8M32SA,AS4C4M32SA-6TXN,AS4C16M16SA -7TXN,AS25F316MQ-10S1IN,AS7C32096A,AS6C1008-55PIN,AS4C16M16SB-7TXN,AS4C16M16SA 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【选型】替代M品牌的MT41K256M16HA-125E的SDRAM AS4C256M16D3LC-12BCN，功耗更低
Alliance Memory公司新推出的4Gb容量、双倍数据速率-同步DRAM AS4C256M16D3LC（32M words x 16 bits x 8 banks），内部配置为八个bank，采用双倍数据速率架构，可实现高速运行。本文讨论Alliance消费级 AS4C256M16D3LC-12BCN替代M品牌 的MT41K256M16HA-125E可行性。
MICRON美光禁售、内存条又涨价？不涨价、不缺货的替代存储器产品了解一下
世强代理的Alliance Memory供货稳定、产品生命周期长，在存储器涨价的浪潮下也能保持价格基本不浮动的，产品涵盖SRAM、SDRAM、DDR1、DDR2、DDR3。Alliance坚守 “不停产、不缩die、不改版”的“三不”原则，且世强备货充足，杜绝断供问题。
NOR FLASH+PSRAM合成芯片 64Mb以上容量，数据及地址线并行，有没有两颗可以兼容的型号。
NOR FLASH主要用于存储程序，而PSRAM（或SDRAM）则是用于存储运行时的数据，单独的NOR FLASH 和PSRAM（或SDRAM）芯片，在引脚封装、接口定义、主频上是不兼容的，所以不能用一个元器件的封装来兼容两个不同类别的存储器。但针对手机应用，由于体积和重量限制，是有用将NOR FLASH 和PSRAM封装到一起的存储器芯片的。目前我们代理的存储器品牌ALLIANCE，有用于手机的存储器DDR1（256Mb,512Mb,1Gb和2Gb，宽度16位和32位，主频166MHZ和200MHZ）,DDR2（1Gb,2Gb,4Gb和8Gb，宽度16位和32位，主频400MHZ和533MHZ）如：4Gb的AS4C128M32MD2，8Gb的AS4C256M32MD2和DDR3（16Gb,宽度32位，主频667MHZ）：16Gb的AS4C512M32MD3-15BCN，没有这种将NOR FLASH 和PSRAM（SDRAM）封装到一起的存储器芯片。
第三代高速SRAM、SDRAM，数据传输率可达1600Mb
第三代高速双倍数据率同步动态随机存取存储器—AS4C64M16D3-12BAN震撼来袭！
Alliance DRAM/SRAM/闪存&eMMC选型指南
目录- Synchronous DRAM DDR1 DRAM DDR2 DRAM DDR3 SDRAM DDR4 MOBILE LOW POWER SDRAM/DDR LPDDR4/LPDDR4X Fast Asynchronous SRAM Low Power Asynchronous SRAM Parallel 5V NOR Flash SLC Parallel NAND Flash Serial NOR Flash Serial NAND Flash eMMC pSRAM PART NUMBERING SYSTEM PACKAGING QUANTITIES
型号- AS6C2008A,AS4C8M16SA-7TXN,AS6C62256-55SXN,AS4C64M4SA-6TIN,AS4C2M32S-7BXN,ASFC64G31T5-51BIN,AS4C8M32MD2A-25BPCN,AS4C64M32MD2A-25BIN,AS5F18G04SND-10LIN,AS1C512K16P-70BIN,AS4C8M32MSB-6BIN,AS7C38096B-10BIN,ASFC32G31T3-51BIN,AS29CF160B-55TIN,AS6C2008A-55STIN,AS4C16M16SA-6TXN,AS4C256M16D3LC,AS7C31025C-12JIN,AS4C16M32MSB,AS7C31024B-XXTCN,AS4C16M32MSA,M29F160FT55N3E2,AS4C64M16MD2A-25BIN,AS4C32M16MSB-6BIN,M29F800FT55N3E2,AS25F1128MQ-70WIN,AS7C1024B-XXJCN,AS5F34G04SNDB-08LIN,AS29CF800T-55TIN,AS4C8M16SA-6BXN,AS4C4M16SA-6TXN,AS9F38G08SA-25BIN,AS25F364MQ-10WIN,N25Q064A13ESFA0F,AS4C32M8D1-5TXN,AS9F31G08SA-25BIN,AS7C1026C-XXJCN,AS4C256M16D4-83BXN,AS7C31025B-XXJIN,AS1C1M16P-70BIN,AS4C25632MD4V-062BAN,AS25F34MD-10S1IN,AS6C6416-55TIN,AS4C128M8D2A-25BXN,AS4C64M4SA-7TCN,AS4C32M8SA-7TCN,AS6C2008A-55TIN,AS4C16M16SA-6BXN,AS4C512M16D3LC-12BXN,AS7C1026B-XXTIN,AS7C325632-10BIN,AS6C2016-55ZIN,AS1C1M16PL-70BIN,AS4C16M16SA-7TXN,N25Q064A13EF8H0E,AS6C4016B-45BIN,AS4C512M16D3LB,AS4C512M16D3LC,AS4C512M16D3LA,AS4C4M16D1A,AS4C512M8D4A-75BXN,AS4C512M16D4A-62BXN,AS4C4M32MSA,AS7C34096B-10BIN,AS6C8016-55BIN*,AS4C256M8D2,AS4C4M16SA-7TXN,AS6C1008-55PCN,AS7C164A-15PXN,AS1C8M16PL-70BIN,AS4C64M16D1,AS6C1008-55SIN,AS4C256M16MD4V-062BAN,N25Q032A13ESCA0F,AS7C34098B,ASFC4G31M-51BIN,AS5F32G04SNDB-08LIN,AS7C34098A,AS4C4M16SA-6BXN,N25Q064A13EF640E,AS7C38098A-10BIN,AS7C3256A-XXTIN,AS4C32M16D3-12BXN,M45PE80-VMP6G,AS4C8M16SA-6TXN,AS4C32M16D3L-12BXN,AS7C1026B-XXTCN,AS4C64M16D2B-25BCN,AS4C128M32MD2A-25BIN,AS7C4098A-XXJXN,AS4C512M16MD4V-053BIN,AS7C256A-XXTIN,AS4C1G8D3LA-10BXN,AS4C32M16SB-7TCN,AS4C8M32S-6TXN,AS4C256M16D3C-93BXN,AS4C128M16MD2A-25BIN,AS7C4096A-XXTXN,AS4C512M8D4-83BXN,AS4C16M16MSA-6BIN,AS6C1008-55TIN,AS6C8016B,AS7C38098A-10TIN,AS4C64M16MD1A-5BIN,A7C351232-10BIN,AS6C8016,AS7C34096A,AS9F14G08SA-45BIN,AS4C2M32S-6BXN,AS7C34096B,AS7C34096B-10TIN,AS6C1616B-45BIN,AS4C32M16MD1A,AS6C1616-55TIN,AS7C316098A,AS4C16M16MD1-6BCN,AS4C256M32MD4-062BAN,AS6C1016-55BIN,AS29CF040-55CCIN,AS6C4008-55SIN,AS4C512M8D3LC-12BXN,AS6C4008-55PCN,AS6C8016-55ZIN,AS4C64M16D3LB,AS4C25616MD4V-062BAN,AS6C1616B-55BIN,AS4C8M32MSB,AS7C316096B-10TIN,AS4C128M8D3B-12BXN,AS4C8M32MSA,AS4C4M16SA-7B2CN,AS5F31G04SND-08LIN,ASFC16G31M-51BIN,AS4C8M16SA-6TAN,AS4C32M16D1A-5TXN,AS4C128M16MD4V-062BAN,AS6C4008-70SAN,AS6C8008B-45BIN,AS4C32M16SB-7TXN,AS7C31024B-XXTJCN,AS4C8M32MD2A-25BCN,AS4C64M16MD1A,AS7C32098A-XXTXN,AS25F304MD-10S1IN,AS7C3256A,AS25F1128MQ-70SIN,AS6C8016B-55ZIN,AS6C1608B-45BIN,M45PE16-VMW6TG,AS6C1016,AS6C4008-55BIN,AS7C351232,AS4C32M32MD1A,AS7C316096A-10TIN,AS4C8M16MSB-6BIN,M45PE20-VMN6P,AS4C256M16D3C-93BCN,AS4C16M32SB-6BXN,AS7C38096A-10TIN,AS4C8M16SA-6TCN,AS4C64M16D1-6TXN,AS6CE4016B-45BIN,AS6C2016,AS6C1616B-45TIN,AS7C256B-XXPIN,AS4C16M16MSB,AS7C31026C-12BIN,AS7C1024B-XXJIN,AS7C34098A-XXTXN,AS7C1025B-XXJCN,AS4C8M16SA-6BAN,AS4C256M16MD4-062BAN,AS6C62256-55STXN,AS4C16M16SB-6TXN,AS4C8M16SB-6TIN,AS7C34096A-XXJXN,AS4C256M16D3C,AS4C256M16D4A-62BXN,AS7C316098AB,AS6C8008-55ZIN,AS4C32M16D1A,AS6C2008,AS6C4008-55STIN,AS7C31026C-XXJCN,AS6C2008-55TIN,AS4C16M16MSA,AS4C16M16MSB-6BIN,AS4C4M32S,AS4C64M8D2,AS7C1026C-XXTIN,M29F800FB5AN6F2,AS4C64M8D1,AS7C316096B-10BIN,AS4C8M16SA-7BXN,AS7C31026B-XXJCN,AS7C31025B-XXJCN,AS4C32M8SA-6TXN,AS4C32M16D2A,AS7C32098A,AS4C32M16D2C,AS4C8M16D1A,AS4C64M32MD1-5BXN,AS7C1025C-15JIN,AS7C38096A-10BIN,AS4C1G16D4-062BCN,AS4C1G8D4A-62BXN,AS6C1616B-55TIN,AS4C64M32MD1,AS6C2008-55STIN,AS4C4M32S-7BXN,AS4C4M32D1A-5BXN,AS4C128M16D2-25BXN,AS6C8016B-45ZIN,AS4C16M16SB-7BXN,AS4C8M32SA,AS4C4M32SA-6TXN,AS25F316MQ-10S1IN,AS7C32096A,AS6C1008-55PIN,AS4C16M16SB-7TXN,M45PE80-VMP6TG,M29F200FB55M3F2,AS4C4M32S-6BXN,AS4C16M16SA-6BIN,M29F400FT5AN6E2,AS4C4M16SA-5TXN,AS4C32M16MD1A-5BCN,AS4C64M16D1A-6BIN,AS7C1026B,AS4C512M16D4A-62BAN,AS6C1008,AS7C513B,AS4C8M16D1,AS4C16M16SB-6BXN,AS4C128M16D3C-93BCN,M29F800FB5AN6E2,AS6C6416-55BIN,AS7C31025B-XXTJCN,AS9F14G08SA-45BAN,AS4C12816MD4V-062BAN,AS5F14G04SND-10LIN,AS6C3216A,AS7C1025B,AS9F34G08SA-25BIN,AS7C316096C-10TIN,N25Q032A13ESFA0F,AS4C32M8SA-7TXN,AS4C16M32SC-7TIN,AS4C32M16SC-7TIN,AS4C2M32SA-6TXN,AS6C6264-55SCN,AS4C4M16SA-6B2XN,AS4C32M16D1-5BXN,AS4C8M16SA-7BCN,AS4C8M32SA-7BXN,AS4C8M16SA-6TIN,AS7C1024B,AS7C34098B-10TIN,AS4C32M16D2C-25BXN,M29F400FB55M3F2,AS4C16M16D1-5BXN,AS7C31026B-XXTCN,AS6C4016,AS4C4M32SA-7TXN,AS4C1M16S,AS7C3256A-XXJIN,AS9F18G08SA-45BAN,AS9F32G08SA-25BIN,AS4C4M16SA-7TCN,AS7C256A-XXJIN,AS7C1026B-XXJCN,AS4C1M16S-7TXN,AS4C32M32MD1A-5BIN,AS7C38096B,AS4C128M16D3C,AS4C64M4SA-7TXN,N25Q064A13EF8A0E,N25Q064A13EF8A0F,AS6C4008,AS4C64M8SC-7TIN,AS7C38096A,AS4C16M32MD1,AS4C16M16SA-6TIN,AS4C8M16D1-5BXN,AS4C8M16D1A-5TXN,AS4C256M8D2A-25BCN,AS7C4098A-XXTXN,AS5F32G04SNDA-08LIN,AS5F34G04SNDA-08LIN,AS6C1616B,AS4C16M32MD1-5BXN,AS4C512M16D3LA-10BXN,AS4C1M16S-6TXN,AS4C64M4SA-6TXN,AS4C8M16MSA-6BIN,AS6C2016-55BIN,M29F400FB55N3E2,AS6C4016B-45ZIN,AS1C512K16PL-70BIN,AS7C316096C-10BIN,AS4C8M16SA-6BIN,M29F400FB55N3F2,AS7C3513B-XXTCN,AS7C513B-XXTCN,AS4C1G8D4-75BXN,AS6C1008-55STIN,AS4C512M8D3LC-10BAN,AS4C128M32MD2-18BIN,AS7C38098A,AS4C16M16SA-7BCN,AS4C4M16SA-6TIN,AS4C128M16D2,AS7
【产品】8Gb高速DDR3L同步动态随机存取存储器AS4C512M16D3LB, 96-ball FBGA封装
AS4C512M16D3LB是一款由美国Alliance Memory公司推出的高速DDR3L同步动态随机存取存储器（SDRAM），其总容量可达8Gb，由8组DRAM内存构成，结构为64Mbit x 16 I/Os x 8组DRAM。对于一般应用，其双倍数据传输速率特性，可使数据传输速率可达到1600Mb/sec/pin。
【产品】1Gb高速DDR3同步同步动态随机存取存储器AS4C128M8D3B, 78-ball FBGA封装
AS4C128M8D3B是一款由美国Alliance Memory公司推出的高速DDR3同步动态随机存取存储器（SDRAM），其总容量可达1Gb，由8组DRAM内存构成，结构为16Mbit x 8 I/Os x 8组DRAM。对于一般应用，其双倍数据传输速率特性，可使数据传输速率可达到1600Mb/sec/pin。
读写速率高达1600M/s/p的DDR3，高速存储器的新选择
AS4C64M16D3-12BAN是一款存储容量为1Gb的高速动态随机存取存储器，采用双数据率架构以实现高速的数据读写操作。
【产品】容量为4G的DDR3 SDRAM，数据传输快速又稳定
这两款DDR3存储器符合JEDEC要求，读写速率可达1866Mb/sec/pin。
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