參數(shù)資料
型號(hào)： HN58X2408I
廠商： Hitachi,Ltd.
英文描述： Two-wire serial interface 8k EEPROM(二線串行接口 8k EEPROM)
中文描述： 兩線串行接口8K的EEPROM中（8K的二線串行接口的EEPROM）
文件頁(yè)數(shù)： 12/22頁(yè)
文件大?。?/td> 71K
代理商： HN58X2408I
HN58X2408I/HN58X2416I/HN58X2432I/HN58X2464I
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
HN58X2416I Two-wire serial interface 16k EEPROM(二線串行接口 16k EEPROM)
HN58X2464I Two-wire serial interface 64k EEPROM(二線串行接口 64k EEPROM)
HN58X24512FPI Two-wire serial interface 512k EEPROM (64-kword ⅴ 8-bit)
HN58X24512I Two-wire serial interface 512k EEPROM (64-kword ⅴ 8-bit)
HN58X2464FPI Two-wire serial interface 8k EEPROM (1-kword x 8-bit)/16k EEPROM (2-kword x 8-bit)/32k EEPROM (4-kword x 8-bit)/64k EEPROM(8-kword x 8-bit)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HN58X2408I/HN58X2416IHN58X2432I/HN58X2464I 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
HN58X2408SFPIE 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Two-wire serial interface 8k EEPROM (1-kword × 8-bit) 16k EEPROM (2-kword × 8-bit)
HN58X2408SI 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Two-wire serial interface 8k EEPROM (1-kword × 8-bit) 16k EEPROM (2-kword × 8-bit)
HN58X2408-SR 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
HN58X2408STIE 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Two-wire serial interface 8k EEPROM (1-kword × 8-bit) 16k EEPROM (2-kword × 8-bit)
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