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參數(shù)資料
| 型號： | HN58X24256SR |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Two-wire serial interface 256k EEPROM (32kword ×8-bit)(二線串行接口 256k EEPROM(32k字 ×8位)) |
| 中文描述： | 兩線串行接口256k的EEPROM（32kword × 8位）（二線串行接口256k的EEPROM（32K的字× 8位）） |
| 文件頁數(shù)： | 15/20頁 |
| 文件大?。?/td> | 112K |
| 代理商： | HN58X24256SR |
HN58X24128SR/HN58X24256SR
15
Random Read Operation
@@@
Notes: 1. Don't care bits for 128k and 256k.
2. Don't care bit for 128k.
3. 2nd device address code (#) should be same as 1st (@).
Device
address
Device
address
1st Memory
address (n)
*
1
*
2
2nd Memory
address (n)
Read data (n)
128k to
256k
1 0 1 0
# # #
1 0 1 0
R
W
a
a
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
ACK
R/W
ACK
R/W
Dummy write
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)
128k to
256k
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 |
|---|---|
| HN58X24128 | Two-wire serial interface 128k EEPROM (16kword ×8-bit)(二線串行接口 128k EEPROM(16k字 ×8位)) |
| HN58X24256 | Two-wire serial interface 256k EEPROM (32kword ×8-bit)(二線串行接口 256k EEPROM(32k字 ×8位)) |
| HN58X2416 | Two-wire serial interface 2k / 4k / 8k / 16k / 32k / 64k EEPROM(8-kword x 8-bit) |
| HN58X2432 | Two-wire serial interface 2k / 4k / 8k / 16k / 32k / 64k EEPROM(8-kword x 8-bit) |
| HN58X2464 | Two-wire serial interface 2k / 4k / 8k / 16k / 32k / 64k EEPROM(8-kword x 8-bit) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HN58X2432FP | 制造商:Renesas Electronics Corporation 功能描述:EEPROM SERL-2WIRE 32KBIT 4KX8 2.5V/3.3V/5V 8SOP - Rail/Tube |
| HN58X2432FPIE | 制造商:Renesas Electronics Corporation 功能描述:EEPROM SERL-2WIRE 32KBIT 4KX8 2.5V/3.3V/5V 8SOP - Rail/Tube |
| HN58X25128FPI#S0 | 功能描述:IC EEPROM 128K 5MHZ 8SOP RoHS:是 類別:集成電路 (IC) >> 存儲器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 格式 - 存儲器:閃存 存儲器類型:閃存 - NAND 存儲容量:4G（256M x 16） 速度:- 接口:并聯(lián) 電源電壓:2.7 V ~ 3.6 V 工作溫度:0°C ~ 70°C 封裝/外殼:48-TFSOP（0.724"，18.40mm 寬） 供應(yīng)商設(shè)備封裝:48-TSOP I 包裝:Digi-Reel® 其它名稱:557-1461-6 |
| HN58X25128FPIAG#S0 | 制造商:Renesas Electronics Corporation 功能描述:SERIAL EEPROM 128KB SPI, SOP8 制造商:Renesas Electronics Corporation 功能描述:SERIAL EEPROM 128KB SPI, SOP8 - Tape and Reel |
| HN58X25256FPI#S0 | 功能描述:IC EEPROM 256K 5MHZ 8SOP RoHS:是 類別:集成電路 (IC) >> 存儲器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 格式 - 存儲器:閃存 存儲器類型:閃存 - NAND 存儲容量:4G（256M x 16） 速度:- 接口:并聯(lián) 電源電壓:2.7 V ~ 3.6 V 工作溫度:0°C ~ 70°C 封裝/外殼:48-TFSOP（0.724"，18.40mm 寬） 供應(yīng)商設(shè)備封裝:48-TSOP I 包裝:Digi-Reel® 其它名稱:557-1461-6 |
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