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參數(shù)資料
| 型號(hào)： | HN58X2402-SR |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Two-wire serial interface 2k / 4k / 8k / 16k / 32k / 64k EEPROM |
| 中文描述： | 兩線串行接口2k / 4K的/ 8K的/ 16K的/ 32K的/ 64K的EEPROM中 |
| 文件頁數(shù)： | 16/21頁 |
| 文件大?。?/td> | 85K |
| 代理商： | HN58X2402-SR |
HN58X2402/58X2404/58X2408/58X2416/58X2432/58X2464-SR
16
Random Read Operation
Device
address
Device
address
Memory
address (n)
Read data (n)
2k to
16k
1 0 1 0
1 0 1 0
@@@
@@@
# # #
W
R
a
a
a
a
a
a
a
a
D
D
D
D
D
D
D
D
Start
Start
ACK
ACK
R/W
ACK
R/W
Notes: 1. Don‘t care bits for 32k and 64k.
2. Don‘t care bit for 32k.
3. 2nd device address code (#) should be same as 1st (@).
Device
address
Device
address
1st Memory
address (n)
*
1
*
1
*
1
*
2
2nd Memory
address (n)
Read data (n)
32k to
64k
1 0 1 0
# # #
1 0 1 0
R
W
a
a
a
a
a
a
a
a
a
a
a
a
a
D
D
D
D
D
D
D
D
Stop
Start
Start
ACK
ACK
No ACK
Stop
No ACK
ACK
R/W
ACK
R/W
Dummy write
Dummy write
Currect address read
Currect address read
Sequential Read:
Sequential reads are initiated by either a current address read or a random read. If the EEPROM receives
acknowledgment “0” after 8-bit read data, the read address is incremented and the next 8-bit read data are
coming out. This operation can be continued as long as the EEPROM receives acknowledgment “0”. The
address will roll over and returns address zero if it reaches the last address of the last page. The sequential
read can be continued after roll over. The sequential read is terminated if the EEPROM receives
acknowledgment “1” (no acknowledgment) and a following stop condition.
Sequential Read Operation
Device
address
Read data (n+m)
Read data (n)
Read data (n+1) Read data (n+2)
2k to
64k
1 0 1 0
R
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
Stop
Start
ACK
ACK
No ACK
ACK
R/W
ACK
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HN58X2402T-SR | Two-wire serial interface 2k / 4k / 8k / 16k / 32k / 64k EEPROM |
| HN58X2404FP-SR | Two-wire serial interface 2k / 4k / 8k / 16k / 32k / 64k EEPROM |
| HN58X2404-SR | Two-wire serial interface 2k / 4k / 8k / 16k / 32k / 64k EEPROM |
| HN58X2404T-SR | Two-wire serial interface 2k / 4k / 8k / 16k / 32k / 64k EEPROM |
| HN58X2408FP-SR | Two-wire serial interface 2k / 4k / 8k / 16k / 32k / 64k EEPROM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HN58X2402STI | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Two-wire serial interface (2k EEPROM 256-word x 8-bit) 4k EEPROM (512-word x 8-bit) |
| HN58X2402STIE | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Two-wire serial interface 2k EEPROM (256-word × 8-bit) 4k EEPROM (512-word × 8-bit) |
| HN58X2402T | 制造商:Renesas Electronics Corporation 功能描述:2K TSOP - Rail/Tube |
| HN58X2402T-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 |
| HN58X2404 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C Serial EEPROM |
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