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参数资料
| 型号： | AT24C11-10TSU-1.8 |
| 厂商： | Atmel |
| 文件页数： | 5/15页 |
| 文件大小： | 0K |
| 描述： | IC EEPROM 1KBIT 1MHZ SOT23-5 |
| 标准包装： | 5,000 |
| 格式 - 存储器： | EEPROMs - 串行 |
| 存储器类型： | EEPROM |
| 存储容量： | 1K (128 x 8) |
| 速度： | 400kHz，1MHz |
| 接口： | I²C，2 线串口 |
| 电源电压： | 1.8 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | SC-74A，SOT-753 |
| 供应商设备封装： | SOT-23-5 |
| 包装： | 管件 |
AT24C11
3. Device Operation
CLOCK and DATA TRANSITIONS: The SDA pin is normally pulled high with an external
device. Data on the SDA pin may change only during SCL low time periods (see Figure 3-3 on
page 7 ). Data changes during SCL high periods will indicate a start or stop condition as defined
below.
START CONDITION: A high-to-low transition of SDA with SCL high is a start condition which
must precede any other command (see Figure 3-4 on page 7 ).
STOP CONDITION: A low-to-high transition of SDA with SCL high is a stop condition which ter-
minates all communications. After a read sequence, the stop command will place the EEPROM
in a standby power mode (see Figure 3-4 on page 7 ).
ACKNOWLEDGE: All addresses and data words are serially transmitted to and from the
EEPROM in 8-bit words. Any device on the system bus receiving data (when communicating
with the EEPROM) must pull the SDA bus low to acknowledge that it has successfully received
each word. This must happen during the ninth clock cycle after each word received and after all
other system devices have freed the SDA bus. The EEPROM will likewise acknowledge by pull-
ing SDA low after receiving each address or data word (see Figure 3-5 on page 7 ).
STANDBY MODE: The AT24C11 features a low power standby mode which is enabled: (a)
upon power-up and (b) after the receipt of the STOP bit and the completion of any internal
operations.
MEMORY RESET: After an interruption in protocol, power loss or system reset, any 2-wire part
can be reset by following these steps:
(a) clock up to 9 cycles, (b) look for SDA high in each cycle while SCL is high and then (c) create
a start condition as SDA is high.
5
3409G–SEEPR–8/07
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AT24C11-10TU-1.8 | 功能描述:电可擦除可编程只读存储器 1.8V 7 MIL - 10MS 1.8V RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 |
| AT24C11-10TU-2.7 | 功能描述:电可擦除可编程只读存储器 1.8V 7 MIL - 10MS 2.7V RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 |
| AT24C11N-10SE-2.7 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:2-Wire Serial EEPROM |
| AT24C11N-10SI-1.8 | 功能描述:IC EEPROM 1KBIT 1MHZ 8SOIC RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:96 系列:- 格式 - 存储器:闪存 存储器类型:FLASH 存储容量:16M（2M x 8，1M x 16） 速度:70ns 接口:并联 电源电压:2.65 V ~ 3.6 V 工作温度:-40°C ~ 85°C 封装/外壳:48-TFSOP（0.724"，18.40mm 宽） 供应商设备封装:48-TSOP 包装:托盘 |
| AT24C11N-10SI-2.7 | 功能描述:IC EEPROM 1KBIT 1MHZ 8SOIC RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:96 系列:- 格式 - 存储器:闪存 存储器类型:FLASH 存储容量:16M（2M x 8，1M x 16） 速度:70ns 接口:并联 电源电压:2.65 V ~ 3.6 V 工作温度:-40°C ~ 85°C 封装/外壳:48-TFSOP（0.724"，18.40mm 宽） 供应商设备封装:48-TSOP 包装:托盘 |
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