参数资料
| 型号： | CAT24C256LI-G |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/18页 |
| 文件大小： | 0K |
| 描述： | IC EEPROM 256KBIT 400KHZ 8DIP |
| 标准包装： | 50 |
| 格式 - 存储器： | EEPROMs - 串行 |
| 存储器类型： | EEPROM |
| 存储容量： | 256K (32K x 8) |
| 速度： | 400kHz |
| 接口： | I²C，2 线串口 |
| 电源电压： | 1.8 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 8-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 8-PDIP |
| 包装： | 管件 |
| 产品目录页面： | 807 (CN2011-ZH PDF) |
| 其它名称： | 24C256LI-G |
CAT24C256
256 kb I 2 C CMOS Serial
EEPROM
Description
The CAT24C256 is a 256 kb Serial CMOS EEPROM, internally
organized as 32,768 words of 8 bits each.
It features a 64 ? byte page write buffer and supports the Standard
(100 kHz), Fast (400 kHz) and Fast ? Plus (1 MHz) I 2 C protocol.
http://onsemi.com
Write operations can be inhibited by taking the WP pin High (this
protects the entire memory).
External address pins make it possible to address up to eight
CAT24C256 devices on the same bus.
On ? Chip ECC (Error Correction Code) makes the device suitable
for high reliability applications.*
TDFN ? 8**
ZD2 SUFFIX
CASE 511AM
TSSOP ? 8
SOIC ? 8
X SUFFIX
CASE 751BE
SOIC ? 8
W SUFFIX
CASE 751BD
UDFN ? 8
A 0
V CC
Features
? Supports Standard, Fast and Fast ? Plus I 2 C Protocol
? 1.8 V to 5.5 V Supply Voltage Range
? 64 ? Byte Page Write Buffer
? Hardware Write Protection for Entire Memory
? Schmitt Triggers and Noise Suppression Filters on I 2 C Bus Inputs
(SCL and SDA)
? Low Power CMOS Technology
? 1,000,000 Program/Erase Cycles
? 100 Year Data Retention
? Industrial and Extended Temperature Range
? PDIP, SOIC, TSSOP, MSOP 8 ? Lead and
TDFN, UDFN 8 ? Pad Packages
? This Device is Pb ? Free, Halogen Free/BFR Free, and RoHS
Compliant
V CC
Y SUFFIX
CASE 948AL
HU4 SUFFIX
CASE 517AZ
PDIP ? 8 MSOP ? 8
L SUFFIX Z SUFFIX
CASE 646AA CASE 846AD
PIN CONFIGURATION
1
A 1 WP
A 2 SCL
V SS SDA
PDIP (L), SOIC (W, X), TSSOP (Y),
TDFN (ZD2)**, UDFN (HU4), MSOP (Z)
For the location of Pin 1, please consult the
corresponding package drawing.
** Not recommended for new designs
SCL
Pin Name ?
PIN FUNCTION
Function
A 2 , A 1 , A 0
WP
CAT24C256
SDA
A 0 , A 1 , A 2
SDA
Device Address
Serial Data
SCL
WP
Serial Clock
Write Protect
V SS
Figure 1. Functional Symbol
V CC
V SS
Power Supply
Ground
* Available for New Product (Rev. E)
?The exposed pad for the TDFN/UDFN packages can
be left floating or connected to Ground.
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 18 of this data sheet.
? Semiconductor Components Industries, LLC, 2014
January, 2014 ? Rev. 14
1
Publication Order Number:
CAT24C256/D
相关PDF资料 |
PDF描述 |
|---|---|
| CAT25256LI-G | IC EEPROM 256KBIT 10MHZ 8DIP |
| 954-009-030R121 | BACKSHELL 9POS 45DEG DIE CAST |
| HSC50DRYS | CONN EDGECARD 100PS DIP .100 SLD |
| HSC43DRAI | CONN EDGECARD 86POS R/A .100 SLD |
| 1478763-9 | CONN BACKSHELL 9P METAL 45DEG |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
| CAT24C256WGI | 制造商:Catalyst Semiconductor 功能描述: |
| CAT24C256WI-G | 功能描述:电可擦除可编程只读存储器 (32768x8) 256K 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 |
| CAT24C256WI-G | 制造商:ON Semiconductor 功能描述:IC EEPROM 256KBIT SERIAL 400KHZ SOIC-8 制造商:ON Semiconductor 功能描述:IC, EEPROM, 256KBIT SERIAL 400KHZ SOIC-8 |
| CAT24C256WI-GT3 | 功能描述:电可擦除可编程只读存储器 256K-Bit I2C Serial CMOS 电可擦除可编程只读存储器 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 |
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