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)： 14/22頁(yè)
文件大小： 71K
代理商： HN58X2408I
HN58X2408I/HN58X2416I/HN58X2432I/HN58X2464I
14
Acknowledge Polling:
Acknowledge polling feature is used to show if the EEPROM is in a internally-timed write cycle or not.
This features is initiated by the stop condition after inputting write data. This requires the 8-bit device
address word following the start condition during a internally-timed write cycle. Acknowledge polling will
operate R/W code = “0”. Acknowledgment “1” (no acknowledgment) shows the EEPROM is in a
internally-timed write cycle and acknowledgment “0” shows that the internally-timed write cycle has
completed. See Write Cycle Polling using ACK.
Write Cycle Polling Using ACK
Send
write command
Send
stop condition
to initiate write cycle
Send
start condition
Send
device address word
with R/W = 0
Send
memory address
Send
start condition
Send
stop condition
Send
stop condition
Proceed random address
read operation
Proceed write operation
Next operation is
addressing the memory
Yes
Yes
No
No
ACK
returned
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(chēng):未知廠家 功能描述:
HN58X2408SFPIE 制造商:RENESAS 制造商全稱(chēng):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(chēng):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(chēng):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(chēng):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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