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参数资料
| 型号： | R1EX24128BTAS0A#S0 |
| 厂商： | Renesas Electronics America |
| 文件页数： | 14/18页 |
| 文件大小： | 0K |
| 描述： | IC EEPROM 128K 400KHZ 8TSSOP |
| 标准包装： | 1 |
| 格式 - 存储器： | EEPROMs - 串行 |
| 存储器类型： | EEPROM |
| 存储容量： | 128K (16K 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-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 8-TSSOP |
| 包装： | 标准包装 |
| 其它名称： | R1EX24128BTAS0A#S0DKR |
R1EX24128BSAS0A/R1EX24128BTAS0A
Notes
Data Protection at V CC On/Off
When V CC is turned on or off, noise on the SCL and SDA inputs generated by external circuits (CPU, etc) may act as a
trigger and turn the EEPROM to unintentional program mode. To prevent this unintentional programming, this
EEPROM has a power on reset function. Be careful of the notices described below in order for the power on reset
function to operate correctly.
? SCL and SDA should be fixed to V CC or V SS during V CC on/off. Low to high or high to low transition during V CC
on/off may cause the trigger for the unintentional programming.
? V CC should be turned off after the EEPROM is placed in a standby state.
? V CC should be turned on from the ground level(V SS ) in order for the EEPROM not to enter the unintentional
programming mode.
? V CC turn on rate should be slower than 2 μ s/V.
Noise Suppression Time
This EEPROM have a noise suppression function at SCL and SDA inputs, that cut noise of width less than 100 ns. Be
careful not to allow noise of width more than 100 ns.
R10DS0006EJ0100 Rev.1.00
Aug. 04, 2010
Page 14 of 16
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相关代理商/技术参数 |
参数描述 |
|---|---|
| R1EX24128BTAS0G | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Two-wire serial interface 128k EEPROM |
| R1EX24128BTAS0I | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Two-wire serial interface 128k EEPROM (16-kword × 8-bit) |
| R1EX24128BTAS0I#S0 | 制造商:Renesas Electronics Corporation 功能描述:SERIAL EEPROM 128K I2C,TSSOP(8), I-GRADE - Tape and Reel 制造商:Renesas Electronics Corporation 功能描述:IC EEPROM 128KBIT 400KHZ 8TSSOP |
| R1EX24256ASA00A | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Two-wire serial interface 256k EEPROM (32-kword × 8-bit) |
| R1EX24256ASA00I | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Two-wire serial interface 256k EEPROM (32-kword × 8-bit) |
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