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参数资料
| 型号： | R1EX24064ASAS0A#U0 |
| 厂商： | Renesas Electronics America |
| 文件页数： | 20/26页 |
| 文件大小： | 0K |
| 描述： | IC EEPROM 64K 400KHZ 8SOP |
| 标准包装： | 1 |
| 格式 - 存储器： | EEPROMs - 串行 |
| 存储器类型： | EEPROM |
| 存储容量： | 64K (8K x 8) |
| 速度： | 400kHz |
| 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： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOP |
| 包装： | 标准包装 |
| 其它名称： | R1EX24064ASAS0A#U0DKR |
R1EX24064AxxS0A
Random Read:
This is a read operation with defined read address. A random read requires a dummy write to set read
address. The EEPROM receives a start condition, device address word (R/W=0) and memory address 2 ×
8-bit sequentially. The EEPROM outputs acknowledgment “0” after receiving memory address then
enters a current address read with receiving a start condition. The EEPROM outputs the read data of the
address which was defined in the dummy write operation. After receiving acknowledgment “1”(no
acknowledgment) and a following stop condition, the EEPROM stops the random read operation and
returns to a standby state.
Random Read Operation
Device
1st Memory
2nd Memory
Device
address
address (n)
address (n)
address
Read data (n)
64k
Start
1010
@@@
W
ACK
R/W
ACK
1010
Start
ACK
# # #
R/W
ACK
R
No ACK
Stop
Dummy write
Notes: 1. Don't care bit
2. 2nd device address code (#) should be same as 1st (@).
REJ03C0332-0200 Rev.2.00 Oct. 26, 2009
Page 18 of 22
Current address read
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相关代理商/技术参数 |
参数描述 |
|---|---|
| R1EX24064ASAS0G | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Two-wire serial interface 64k EEPROM |
| R1EX24064ASAS0I | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Two-wire serial interface 64k EEPROM (8-kword × 8-bit) |
| R1EX24064ASAS0I#S0 | 制造商:Renesas Electronics Corporation 功能描述:SERIAL EEPROM 64K IC2 SOP8 UPPER 1/4 - Tape and Reel 制造商:Renesas Electronics Corporation 功能描述:IC EEPROM 64KBIT 400KHZ 8SOP |
| R1EX24064ASAS0I_11 | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Two-wire serial interface 64k EEPROM (8-kword ? 8-bit) |
| R1EX24064ASAS0I-S0 | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Two-wire serial interface 64k EEPROM (8-kword ? 8-bit) |
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