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Not recommended for new designs –
Please use 93LC76C or 93LC86C.
93C76/86
8K/16K 5.0V Microwire Serial EEPROM
Features:
? Single 5.0V supply
? Low-power CMOS technology
- 1 mA active current typical
Package Types
PDIP Package
? ORG pin selectable memory configuration
1024 x 8- or 512 x 16-bit organization (93C76)
2048 x 8- or 1024 x 16-bit organization (93C86)
? Self-timed erase and write cycles
(including auto-erase)
CS
CLK
DI
DO
1
2
3
4
8
7
6
5
V CC
PE
ORG
V SS
? Automatic ERAL before WRAL
? Power on/off data protection circuitry
? Industry standard 3-wire serial I/O
SOIC Package
? Device status signal during erase/write cycles
? Sequential read function
? 1,000,000 erase/write cycles ensured
? Data retention > 200 years
? 8-pin PDIP/SOIC package
CS
CLK
DI
DO
1
2
3
4
8
7
6
5
V CC
PE
ORG
V SS
? Temperature ranges supported
- Commercial (C): 0°C to +70°C
- Industrial (I): -40°C to +85°C
- Automotive (E) -40°C to +125°C
Description:
Block Diagram
V CC V SS
The Microchip Technology Inc. 93C76/86 are 8K and
16K low voltage serial Electrically Erasable PROMs.
The device memory is configured as x8 or x16 bits
depending on the ORG pin setup. Advanced CMOS
technology makes these devices ideal for low power
nonvolatile memory applications. These devices also
have a Program Enable (PE) pin to allow the user to
write protect the entire contents of the memory array.
Memory
Array
Address
Decoder
Address
Counter
The 93C76/86 is available in standard 8-pin PDIP and
8-pin surface mount SOIC packages.
Data
Register
Output
Buffer
DO
DI
Mode
? 2004 Microchip Technology Inc.
PE
CS
CLK
Decode
Logic
Clock
Generator
DS21132E-page 1
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相关代理商/技术参数
93C86-E/SN 功能描述:电可擦除可编程只读存储器 1024x16-2048x8 EXT TEMP, SOIC8 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
93C86-EP 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:8K/16K 5.0V Microwire Serial EEPROM
93C86-ESN 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:8K/16K 5.0V Microwire Serial EEPROM
93C86-I/P 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:8K/16K 5.0V Microwire Serial EEPROM
93C86-I/SN 制造商:未知厂家 制造商全称:未知厂家 功能描述:Microwire Serial EEPROM
93C86-IP 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:8K/16K 5.0V Microwire Serial EEPROM
93C86-ISN 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:8K/16K 5.0V Microwire Serial EEPROM
93C86-P 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:8K/16K 5.0V Microwire Serial EEPROM