CX24C64A CX24C64B提供65536位串行电可擦可编程只读存储器(EEPROM),每8位8192字。该装置经过优化,可用于许多工业和商业应用,其中低功率和低压操作是必不可少的。CX24C64A/B提供了一个额外的页面,名为标识页面(32字节)。标识页可用于存储敏感的应用程序参数,这些参数可(稍后)在只读模式下永久锁定。
兼容所有I2C双向数据传输协议
存储阵列:
–64 Kbits(8 Kbytes)的EEPROM
–页面大小:32字节
–附加可写锁定页
•单电源电压和高速:–1 MHz
随机和顺序读取模式
l写作:
–3毫秒内字节写入
–3毫秒内的页面写入
–允许部分页面写入
用于硬件数据保护的写入保护引脚
•施密特触发器,用于噪声抑制的滤波输入
高可靠性
–耐久性:100万次写入周期
–数据保留:100年
增强的ESD/闭锁保护
–HBM 8000伏
•8导联PDIP/SOP/TSSOP/UDFN和WLCSP4包
[ CX24C64A ]
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Compatible with all I 2C bidirectional data transfer protocol
Memory array:
– 64 Kbits (8 Kbytes) of EEPROM
– Page size: 32 bytes
– Additional Write lockable page
Single supply voltage and high speed: – 1 MHz
Random and sequential Read modes
Write:
– Byte Write within 3 ms
– Page Write within 3 ms
– Partial Page Writes Allowed
Write Protect Pin for Hardware Data Protection
Schmitt Trigger, Filtered Inputs for Noise Suppression
High-reliability
– Endurance: 1 Million Write Cycles
– Data Retention: 100 Years
Enhanced ESD/Latch-up protection
– HBM 8000V
8-lead PDIP/SOP/TSSOP/UDFN and WLCSP4 packages
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串行存储器 (Serial EEPROM ) | ||||
Part No. | Capacity | Interface | VDD | Package |
CX24C02 | 2K bits | Two-wire Serial | 1.7~5.5V | DIP8 SOP8 TSSOP8 DFN8 |
CX24C04 | 4K bits | Two-wire Serial | 1.7~5.5V | DIP8 SOP8 TSSOP8 DFN8 |
CX24C08 | 8K bits | Two-wire Serial | 1.7~5.5V | DIP8 SOP8 TSSOP8 DFN8 |
CX24C16 | 16K bits | Two-wire Serial | 1.7~5.5V | DIP8 SOP8 TSSOP8 DFN8 |
CX24C32A | 32K bits | Two-wire Serial | 1.7~5.5V | DIP8 SOP8 TSSOP8 UDFN8 WCSP4 |
CX24C32B | 32K bits | Two-wire Serial | 1.7~5.5V | DIP8 SOP8 TSSOP8 UDFN8 WCSP4 |
CX24C64A | 64K bits | Two-wire Serial | 1.7~5.5V | DIP8 SOP8 TSSOP8 UDFN8 WCSP4 |
CX24C64B | 64K bits | Two-wire Serial | 1.7~5.5V | DIP8 SOP8 TSSOP8 UDFN8 WCSP4 |
CX24C128A | 128K bits | Two-wire Serial | 1.7~5.5V | DIP8 SOP8 TSSOP8 UDFN8 WCSP4 |
CX24C128B | 128K bits | Two-wire Serial | 1.7~5.5V | DIP8 SOP8 TSSOP8 UDFN8 WCSP4 |
CX24C256 | 256K bits | Two-wire Serial | 1.7~5.5V | DIP8 SOP8 TSSOP8 |
CX24C512 | 512K bits | Two-wire Serial | 1.7~5.5V | SOP8 TSSOP8 DFN8 |
CX24C512G | 513K bits | Two-wire Serial | 1.7~5.6V | SOP8 TSSOP8 DFN9 |
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