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參數(shù)資料
| 型號： | HN58X24128FPI |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Two-wire serial interface, 128k EEPROM (16-kword x 8-bit), 256k EEPROM (32-kword x 8-bit) |
| 中文描述： | 兩線串行接口，128K的EEPROM中（16 KWord的× 8位），256k的EEPROM（32 KWord的× 8位） |
| 文件頁數(shù)： | 13/22頁 |
| 文件大?。?/td> | 69K |
| 代理商： | HN58X24128FPI |
HN58X24128I/HN58X24256I
13
Page Write:
The EEPROM is capable of the page write operation which allows any number of bytes up to 64 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 a5 address bits are automatically incremented upon receiving write data (Dn+1). The EEPROM
can continue to receive write data up to 64 bytes. If the a0 to a5 address bits reaches the last address of the
page, the a0 to a5 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
Notes: 1. Don't care bits for 128k and 256k.
2. Don't care bit for 128k.
Device
address
1st Memory
address (n)
*
1
*
2
2nd Memory
address (n)
Write data (n+m)
Write data (n)
128k to
256k
1 0 1 0
W
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
Stop
Start
ACK
ACK
ACK
ACK
ACK
R/W
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HN58X24128I | Two-wire serial interface, 128k EEPROM (16-kword x 8-bit), 256k EEPROM (32-kword x 8-bit) |
| HN58X24128TI | Two-wire serial interface, 128k EEPROM (16-kword x 8-bit), 256k EEPROM (32-kword x 8-bit) |
| HN58X24256FPI | Two-wire serial interface, 128k EEPROM (16-kword x 8-bit), 256k EEPROM (32-kword x 8-bit) |
| HN58X24256TI | Two-wire serial interface, 128k EEPROM (16-kword x 8-bit), 256k EEPROM (32-kword x 8-bit) |
| HN58X24128SR | Two-wire serial interface 128k EEPROM (16kword ×8-bit)(二線串行接口 128k EEPROM(16k字 ×8位)) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HN58X24128FPIAG | 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) |
| HN58X24128FPIAGHN58X24256FPIAG | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| 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: |
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