参数资料
| 型号： | CAT93C57LI-G |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/17页 |
| 文件大小： | 0K |
| 描述： | IC EEPROM 2KBIT 2MHZ 8DIP |
| 标准包装： | 50 |
| 格式 - 存储器： | EEPROMs - 串行 |
| 存储器类型： | EEPROM |
| 存储容量： | 2K（256 x 8 或 128 x 16） |
| 速度： | 2MHz |
| 接口： | Microwire 3 线串行 |
| 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 |
| 其它名称： | CAT93C57LI-G-ND CAT93C57LI-GOS |
CAT93C56, CAT93C57
2-Kb Microwire Serial
CMOS EEPROM
Description
The CAT93C56/57 is a 2 ? kb CMOS Serial EEPROM device which
is organized as either 128 registers of 16 bits (ORG pin at V CC ) or 256
registers of 8 bits (ORG pin at GND). Each register can be written (or
read) serially by using the DI (or DO) pin. The CAT93C56/57 features
sequential read and self ? timed internal write with auto ? clear. On ? chip
http://onsemi.com
Power ? On Reset circuitry protects the internal logic against powering
up in the wrong state.
Features
SOIC ? 8
V or W SUFFIX
CASE 751BD
SOIC ? 8 EIAJ
X SUFFIX
CASE 751BE
TDFN ? 8
VP2 SUFFIX
CASE 511AK
V CC
CS
V CC
GND
CS
DO
SK
DI
? High Speed Operation: 2 MHz
? 1.8 V to 5.5 V Supply Voltage Range
? Selectable x8 or x16 Memory Organization
? Sequential Read
? Software Write Protection
? Power ? up Inadvertant Write Protection
? Low Power CMOS Technology
? 1,000,000 Program/Erase Cycles
? 100 Year Data Retention
? Industrial and Extended Temperature Ranges
? 8 ? pin PDIP, SOIC, TSSOP and 8 ? pad TDFN Packages
? These Devices are Pb ? Free, Halogen Free/BFR Free and are RoHS
Compliant
ORG
V CC
PDIP ? 8 TDFN ? 8 TSSOP ? 8
L SUFFIX ZD4 SUFFIX Y SUFFIX
CASE 646AA CASE 511AL CASE 948AL
PIN CONFIGURATIONS
1
SK NC
DI ORG
DO GND
PDIP (L), SOIC (V, X),
TSSOP (Y), TDFN (VP2, ZD4*)
NC 1 ORG * TDFN 3x3 mm (ZD4) and
SOIC (W) rotated pin ? out
packages are available for
CAT93C57 and CAT93C56,
Rev. E only (not recommen-
SOIC (W*) ded for new designs of
CS
SK
DI
CAT93C56
CAT93C57
DO
(Top Views)
Pin Name
CAT93C56)
PIN FUNCTION
Function
GND
Figure 1. Functional Symbol
NOTE: When the ORG pin is connected to V CC , the x16 organization is selected.
When it is connected to ground, the x8 pin is selected. If the ORG pin is left
unconnected, then an internal pullup device will select the x16 organization.
CS
SK
DI
DO
V CC
GND
ORG
NC
Chip Select
Clock Input
Serial Data Input
Serial Data Output
Power Supply
Ground
Memory Organization
No Connection
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 16 of this data sheet.
? Semiconductor Components Industries, LLC, 2009
August, 2009 ? Rev. 18
1
Publication Order Number:
CAT93C56/D
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CAT93C57LI-GT2 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:2-Kb Microwire Serial CMOS EEPROM |
| CAT93C57LI-GT2E | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:2-Kb Microwire Serial CMOS EEPROM |
| CAT93C57LI-GT3 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:2-Kb Microwire Serial CMOS EEPROM |
| CAT93C57LI-GT3E | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:2-Kb Microwire Serial CMOS EEPROM |
| CAT93C57LIT2 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:2-Kb Microwire Serial CMOS EEPROM |
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