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參數(shù)資料
| 型號： | CAT24C23VP2I-GT3 |
| 英文描述： | 32-Kb I2C CMOS Serial EEPROM |
| 中文描述： | 32 KB的的I2C的CMOS串行EEPROM |
| 文件頁數(shù)： | 8/18頁 |
| 文件大?。?/td> | 510K |
| 代理商： | CAT24C23VP2I-GT3 |
CAT24C32
8
Doc. No. 1101, Rev. G
2007 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
READ OPERATIONS
Immediate Read
To read data from memory, the Master creates a START
condition on the bus and then broadcasts a Slave ad-
dress with the R/
bit set to ‘1’. The Slave responds with
W
ACK and starts shifting out data residing at the current
address. After receiving the data, the Master responds
with NoACK and terminates the session by creating a
STOP condition on the bus (Figure 9). The Slave then
returns to Standby mode.
Selective Read
To read data residing at a specific address, the selected
address must first be loaded into the internal address
register. This is done by starting a Byte Write sequence,
whereby the Master creates a START condition, then
broadcasts a Slave address with the R/W bit set to ‘0’
and then sends two address bytes to the Slave. Rather
than completing the Byte Write sequence by sending
data, the Master then creates a START condition and
broadcasts a Slave address with the R/
The Slave responds with ACK after every byte sent by the
Master and then sends out data residing at the selected
address. After receiving the data, the Master responds
with NoACK and then terminates the session by creating
a STOP condition on the bus (Figure 10).
bit set to ‘1’.
W
Sequential Read
If, after receiving data sent by the Slave, the Master
responds with ACK, then the Slave will continue transmit-
ting until the Master responds with NoACK followed by
STOP (Figure 11). During Sequential Read the internal
byte address is automatically incremented up to the end
of memory, where it then wraps around to the beginning
of memory.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CAT24C23VP2IT3 | 32-Kb I2C CMOS Serial EEPROM |
| CAT24C23WI-GT3 | 32-Kb I2C CMOS Serial EEPROM |
| CAT24C23WIT3 | 32-Kb I2C CMOS Serial EEPROM |
| CAT24C23YI-GT3 | 32-Kb I2C CMOS Serial EEPROM |
| CAT24C23YIT3 | 32-Kb I2C CMOS Serial EEPROM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CAT24C256HU4IGT3 | 功能描述:電可擦除可編程只讀存儲器 LOW-SATURATION VOLTAGE 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 |
| CAT24C256LGI | 制造商:Catalyst Semiconductor 功能描述: |
| CAT24C256LI | 制造商:Rochester Electronics LLC 功能描述: 制造商:Catalyst Semiconductor 功能描述: |
| CAT24C256LI-G | 功能描述:電可擦除可編程只讀存儲器 (32768x8) 256K 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 |
| CAT24C256WE-GT3 | 制造商:ON Semiconductor 功能描述:256-KB I2C SERIAL CMOS EEPROM MEMORY SOIC-8 PKG, 3K/REEL - Tape and Reel |
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