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参数资料
| 型号： | R1EX24512BTAS0A#S0 |
| 厂商： | Renesas Electronics America |
| 文件页数： | 6/19页 |
| 文件大小： | 0K |
| 描述： | IC EEPROM 512K 1MHZ 8TSSOP |
| 标准包装： | 1 |
| 格式 - 存储器： | EEPROMs - 串行 |
| 存储器类型： | EEPROM |
| 存储容量： | 512K (64K 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： | 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： | R1EX24512BTAS0A#S0DKR |
R1EX24512BSAS0A/R1EX24512BTAS0A
Pin Function
Serial Clock (SCL)
The SCL pin is used to control serial input/output data timing. The SCL input is used to positive edge clock data into
EEPROM device and negative edge clock data out of each device. Maximum clock rate is 1 MHz.
Serial Input/Output Data (SDA)
The SDA pin is bidirectional for serial data transfer. The SDA pin needs to be pulled up by resistor as that pin is open-
drain driven structure. Use proper resistor value for your system by considering V OL , I OL and the SDA pin capacitance.
Except for a start condition and a stop condition which will be discussed later, the SDA transition needs to be completed
during the SCL low period.
Data Validity (SDA data change timing waveform)
SCL
SDA
Data
change
Data
change
Note:
High-to-low and low-to-high change of SDA should be done during the SCL low period.
R10DS0025EJ0001 Rev.0.01
Sep, 01, 2010
Page 6 of 17
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相关代理商/技术参数 |
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|---|---|
| R1EX24512BTAS0G | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Two-wire serial interface 512k EEPROM |
| R1EX24512BTAS0I | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Two-wire serial interface 512k EEPROM (64-kword × 8-bit) |
| R1EX24512BTAS0I#S0 | 制造商:Renesas Electronics Corporation 功能描述:SERIAL EEPROM 512KB I2C, TSSOP8, I-GRADE - Tape and Reel 制造商:Renesas Electronics Corporation 功能描述:IC EEPROM 512KBIT 1MHZ 8TSSOP |
| R1EX24512BTAS0IS0 | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Two-wire serial interface 512k EEPROM (64-kword ?? 8-bit) |
| R1EX24512BTAS0IU0 | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Two-wire serial interface 512k EEPROM (64-kword ?? 8-bit) |
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