24AA00/24LC00/24C00
2.0
PIN DESCRIPTIONS
Pin Function Table
Name
NC
V SS
SDA
SCL
WP
V CC
PDIP
1, 2, 3
4
5
6
7
8
SOIC
1, 2, 3
4
5
6
7
8
TSSOP
1, 2, 3
4
5
6
7
8
DFN (1)
1, 2, 3
4
5
6
7
8
TDFN (1)
1, 2, 3
4
5
6
7
8
SOT-23
2
3
1
5
4
Description
Not Connected
Ground
Serial Address/Data I/O
Serial Clock
Write-Protect Input
+1.8V to 5.5V Power Supply
Note 1:
The exposed pad on the DFN/TDFN packages can be connected to V SS or left floating.
2.1
SDA Serial Data
This is a bidirectional pin used to transfer addresses
and data into and data out of the device. It is an open
drain terminal, therefore the SDA bus requires a pull-up
resistor to V CC (typical 10 k ? for 100 kHz, 2 k ? for
400 kHz).
For normal data transfer SDA is allowed to change only
during SCL low. Changes during SCL high are
reserved for indicating the Start and Stop conditions.
2.2
SCL Serial Clock
This input is used to synchronize the data transfer from
and to the device.
2.3
Noise Protection
The SCL and SDA inputs have Schmitt Trigger and
filter circuits which suppress noise spikes to assure
proper device operation even on a noisy bus.
DS21178H-page 4
? 1996-2011 Microchip Technology Inc.
相关PDF资料
24C01C-I/ST IC EEPROM 1KBIT 400KHZ 8TSSOP
24C02C-I/MC IC EEPROM 2KBIT I2C 8DFN
24C08B-E/P IC EEPROM 8KBIT 100KHZ 8DIP
24FC1026-I/P IC EEPROM 1024KB 1MHZ 8-DIP
24FC128-I/MNY IC EEPROM 128KBIT 1MHZ 8TDFN
24FC515T-I/SM IC EEPROM 512KBIT 1MHZ 8SOIC
24FC64T-I/MF IC EEPROM 64KBIT 1MHZ 8DFN
24LC014H-I/P IC EEPROM 1KBIT 400KHZ 8DIP
相关代理商/技术参数
24C00T-E/OT 功能描述:电可擦除可编程只读存储器 16byte 128kb 5V RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
24C00T-E/OTVAO 制造商:Microchip Technology Inc 功能描述:
24C00T-E/P 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:128 Bit I2C Bus Serial EEPROM
24C00T-E/SN 功能描述:电可擦除可编程只读存储器 16byte 128kb 5V RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
24C00T-E/ST 功能描述:电可擦除可编程只读存储器 16byte 128kb 5V RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
24C00T-EOT 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:128 Bit I 2 C? Bus Serial EEPROM
24C00T-EP 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:128 Bit I 2 C? Bus Serial EEPROM
24C00T-ESN 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:128 Bit I 2 C? Bus Serial EEPROM