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參數資料
| 型號： | HN58X24128I |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Two-wire serial interface, 128k EEPROM (16-kword x 8-bit), 256k EEPROM (32-kword x 8-bit) |
| 中文描述： | 兩線串行接口，128K的EEPROM中（16 KWord的× 8位），256k的EEPROM（32 KWord的× 8位） |
| 文件頁數： | 7/22頁 |
| 文件大小： | 69K |
| 代理商： | HN58X24128I |
HN58X24128I/HN58X24256I
7
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
400 kHz.
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 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 SCL low periods.
相關PDF資料 |
PDF描述 |
|---|---|
| HN58X24128TI | Two-wire serial interface, 128k EEPROM (16-kword x 8-bit), 256k EEPROM (32-kword x 8-bit) |
| HN58X24256FPI | Two-wire serial interface, 128k EEPROM (16-kword x 8-bit), 256k EEPROM (32-kword x 8-bit) |
| HN58X24256TI | Two-wire serial interface, 128k EEPROM (16-kword x 8-bit), 256k EEPROM (32-kword x 8-bit) |
| HN58X24128SR | Two-wire serial interface 128k EEPROM (16kword ×8-bit)(二線串行接口 128k EEPROM(16k字 ×8位)) |
| HN58X24256SR | Two-wire serial interface 256k EEPROM (32kword ×8-bit)(二線串行接口 256k EEPROM(32k字 ×8位)) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HN58X24128I/HN58X24256I | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| HN58X24128T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C Serial EEPROM |
| HN58X24128TI | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Two-wire serial interface, 128k EEPROM (16-kword x 8-bit), 256k EEPROM (32-kword x 8-bit) |
| HN58X24128TIE | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Two-wire serial interface 128k EEPROM (16-kword × 8-bit) 256k EEPROM (32-kword × 8-bit) |
| HN58X2416 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Two-wire serial interface 2k / 4k / 8k / 16k / 32k / 64k EEPROM(8-kword x 8-bit) |
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