参数资料
型号: 93AA86/P
厂商: Microchip Technology
文件页数: 1/22页
文件大小: 0K
描述: IC EEPROM 16KBIT 3MHZ 8DIP
标准包装: 60
格式 - 存储器: EEPROMs - 串行
存储器类型: EEPROM
存储容量: 16K(2K x 8 或 1K x 16)
速度: 1MHz,2MHz,3MHz
接口: Microwire 3 线串行
电源电压: 1.8 V ~ 6 V
工作温度: 0°C ~ 70°C
封装/外壳: 8-DIP(0.300",7.62mm)
供应商设备封装: 8-PDIP
包装: 管件
Not recommended for new designs –
Please use 93AA76C or 93AA86C.
93AA76/86
8K/16K 1.8V Microwire Serial EEPROM
Features:
? Single supply operation down to 1.8V
? Low-power CMOS technology:
- 1 mA active current typical
Package Types
PDIP Package
- 5 μ A standby current (typical) at 3.0V
? ORG pin selectable memory configuration:
- 1024 x 8 or 512 x 16-bit organization
(93AA76)
- 2048 x 8 or 1024 x 16-bit organization
CS
CLK
DI
DO
1
2
3
4
8
7
6
5
V CC
PE
ORG
V SS
(93AA86)
? Self-timed erase and write cycles
? Automatic ERAL before WRAL
SOIC Package
? Power on/off data protection circuitry
? Industry standard 3-wire serial I/O
? Device status signal during erase/write cycles
? Sequential read function
? 1,000,000 erase/write cycles ensured
CS
CLK
DI
DO
1
2
3
4
8
7
6
5
V CC
PE
ORG
V SS
? Data retention > 200 years
? 8-pin PDIP/SOIC package
? Temperature ranges available:
Block Diagram
- Commercial (C): 0 ° C to +70 ° C
V CC V SS
Description:
The Microchip Technology Inc. 93AA76/86 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 93AA76/86 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
DS21130E-page 1
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