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參數(shù)資料
| 型號： | 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） |
| 文件頁數(shù)： | 13/22頁 |
| 文件大?。?/td> | 71K |
| 代理商： | HN58X2408I |
HN58X2408I/HN58X2416I/HN58X2432I/HN58X2464I
13
Page Write:
The EEPROM is capable of the page write operation which allows any number of bytes up to 32 bytes to
be written in a single write cycle. The page write is the same sequence as the byte write except for
inputting the more write data. The page write is initiated by a start condition, device address word,
memory address(n) and write data(Dn) with every ninth bit acknowledgment. The EEPROM enters the
page write operation if the EEPROM receives more write data(Dn+1) instead of receiving a stop condition.
The a0 to a4 address bits are automatically incremented upon receiving write data(Dn+1). The EEPROM
can continue to receive write data up to 32 bytes. If the a0 to a4 address bits reaches the last address of the
page, the a0 to a4 address bits will roll over to the first address of the same page and previous write data
will be overwritten. Upon receiving a stop condition, the EEPROM stops receiving write data and enters
internally-timed write cycle.
Page Write Operation
Device
address
Memory
address (n)
Write data (n+m)
Write data (n)
8k to
16k
1 0 1 0
W
a
a
a
a
a
a
a
a
D
D
D
D
D
D
D
D
D
D
D
D
D
D
Stop
ACK
Start
ACK
ACK
ACK
R/W
Notes: 1. Don‘t care bits for 32k and 64k.
2. Don‘t care bit for 32k.
Device
address
1st Memory
address (n)
*
1
*
1
*
1
*
2
2nd Memory
address (n)
Write data (n+m)
Write data (n)
32k to
64k
1 0 1 0
W
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
Stop
Start
ACK
ACK
ACK
ACK
ACK
R/W
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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