參數(shù)資料
型號(hào): HN58X24128FPIAGHN58X24256FPIAG
文件頁(yè)數(shù): 12/20頁(yè)
文件大?。?/td> 59K
代理商: HN58X24128FPIAGHN58X24256FPIAG
HN58X2408/HN58X2416/HN58X2432/HN58X2464FPIAG
12
Write Operations
Byte Write:
A write operation requires an 8-bit device address word with R/W = “0”. Then the EEPROM sends
acknowledgment "0" at the ninth clock cycle. After these, the 8kbit to 16kbit EEPROMs receive 8-bit
memory address word, on the other hand the 32kbit and 64kbit EEPROMs receive 2 sequence 8-bit
memory address words. Upon receipt of this memory address, the EEPROM outputs acknowledgment "0"
and receives a following 8-bit write data. After receipt of write data, the EEPROM outputs
acknowledgment "0". If the EEPROM receives a stop condition, the EEPROM enters an internally-timed
write cycle and terminates receipt of SCL, SDA inputs until completion of the write cycle. The EEPROM
returns to a standby mode after completion of the write cycle.
Byte Write Operation
8k to 16k
Device
address
Memory
address (n)
Write data (n)
Device
address
1st Memory
address (n)
*
1
*
1
*
1
*
2
2nd Memory
address (n)
Write data (n)
Start
Stop
32k to 64k
1 0 1 0
1 0 1 0
W
W
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
Stop
Start
ACK
R/W
ACK
ACK
ACK
ACK
ACK
R/W
Notes: 1. Don‘t care bits for 32k and 64k.
2. Don‘t care bit for 32k.
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HN58X24128FPIE 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)
HN58X24128I 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)
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)