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參數(shù)資料
| 型號： | ST24W08M6 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Cyclone II FPGA 20K FBGA-256 |
| 中文描述： | I2C串行EEPROM的 |
| 文件頁數(shù)： | 8/16頁 |
| 文件大?。?/td> | 125K |
| 代理商： | ST24W08M6 |
SCL
SDA
SCL
SDA
SDA
START
CONDITION
SDA
INPUT
SDA
CHANGE
AI00792
STOP
CONDITION
1
2
3
7
8
9
MSB
ACK
START
CONDITION
SCL
1
2
3
7
8
9
MSB
ACK
STOP
CONDITION
Figure 6. I
2
C Bus Protocol
Multibyte Write.
For the Multibyte Write mode, the
MODE pin must be at V
IH
. The Multibyte Write
mode can be started from any address in the
memory. The master sends from one up to 8 bytes
of data, which are each acknowledged by the mem-
ory. The transfer is terminated by the master gen-
erating a STOP condition. The duration of the write
cycle is t
W
= 10ms maximum except when bytes
are accessed on 2 rows (that is have different
values for the 5 most significant address bits A7-
A3), the programming time is then doubled to a
maximum of 20ms. Writing more than 8 bytes in the
Multibyte Write mode may modify data bytes in an
adjacent row (one row is 16 bytes long). However,
the Multibyte Write can properly write up to 16
consecutive bytes only if the first address of these
16 bytes is the first address of the row, the 15
following bytes being written in the 15 following
bytes of this same row.
Page Write.
For the Page Write mode the MODE
pin must be at V
IL
. The Page Write mode allows up
to 16 bytes to be written in a single write cycle,
provided that they are all located in the same ’row’
in the memory: that is the 4 most significant mem-
ory address bits (A7-A4) are the same inside one
block. The master sends from one up to 16 bytes
8/16
ST24/25C08, ST24/25W08
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ST24C08 | 8 Kbit Serial I2C Bus EEPROM with User-Defined Block Write Protection |
| ST24C08B1TR | 8 Kbit Serial I2C Bus EEPROM with User-Defined Block Write Protection |
| ST24C08B3TR | 8 Kbit Serial I2C Bus EEPROM with User-Defined Block Write Protection |
| ST24C08B5TR | 8 Kbit Serial I2C Bus EEPROM with User-Defined Block Write Protection |
| ST25C08B1TR | 8 Kbit Serial I2C Bus EEPROM with User-Defined Block Write Protection |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ST24W08M6TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 Kbit Serial I2C Bus EEPROM with User-Defined Block Write Protection |
| ST24W16 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16 Kbit Serial I2C Bus EEPROM with User-Defined Block Write Protection |
| ST24W16B1 | 功能描述:電可擦除可編程只讀存儲器 RO 511-M24C16-BN6 DIP-8 16K SER 電可擦除可編程只讀存儲器 RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| ST24W16B1TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16 Kbit Serial I2C Bus EEPROM with User-Defined Block Write Protection |
| ST24W16B3 | 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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