参数资料
型号: 93LC86T-I/SN
厂商: Microchip Technology
文件页数: 1/22页
文件大小: 0K
描述: IC EEPROM 16KBIT 3MHZ 8SOIC
标准包装: 3,300
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: 2MHz,3MHz
接口: Microwire 3 线串行
电源电压: 2.5 V ~ 6.0 V
工作温度: -40°C ~ 85°C
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOICN
包装: 带卷 (TR)
Not recommended for new designs –
Please use 93LC76C or 93LC86C.
93LC76/86
8K/16K 2.5V Microwire Serial EEPROM
Features:
? Single Supply with Programming Operation down
to 2.5V
? Low-Power CMOS Technology
Package Types
PDIP Package
- 1 mA active current typical
- 5 ? A standby current (typical) at 3.0V
? ORG Pin Selectable Memory Configuration
1024 x 8 or 512 x 16-Bit Organization (93LC76)
2048 x 8 or 1024 x 16-Bit Organization (93LC86)
CS
CLK
DI
DO
1
2
3
4
8
7
6
5
V CC
PE
ORG
V SS
? Self-Timed Erase and Write Cycles
(including auto-erase)
? Automatic ERAL before WRAL
? Power On/Off Data Protection Circuitry
SOIC Package
? 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
- Commercial (C) 0°C to +70°C
- Industrial (I) -40°C to +85°C
Description:
Block Diagram
V CC V SS
The Microchip Technology Inc. 93LC76/86 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
Memory
Array
Address
Decoder
Address
Counter
write-protect the entire contents of the memory array.
The 93LC76/86 is available in standard 8-pin PDIP and
8-pin surface mount SOIC packages.
Data
Register
Output
Buffer
DO
DI
? 2010 Microchip Technology Inc.
PE
CS
CLK
Mode
Decode
Logic
Clock
Generator
DS21131F-page 1
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