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参数资料
| 型号： | 93C66BE/SN |
| 元件分类： | PROM |
| 英文描述： | 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 封装： | 0.150 INCH, PLASTIC, SOIC-8 |
| 文件页数： | 1/13页 |
| 文件大小： | 102K |
| 代理商： | 93C66BE/SN |
1998 Microchip Technology Inc.
DS21207C-page 1
M
93C66A/B
FEATURES
Single supply 5.0V operation
Low power CMOS technology
- 1 mA active current (typical)
-1
A standby current (maximum)
512x 8 bit organization (93C66A)
256x 16 bit organization (93C66B)
Self-timed ERASE and WRITE cycles (including
auto-erase)
Automatic ERAL before WRAL
Power on/off data protection circuitry
Industry standard 3-wire serial interface
Device status signal during ERASE/WRITE
cycles
Sequential READ function
1,000,000 E/W cycles guaranteed
Data retention > 200 years
8-pin PDIP and SOIC packages
Available for the following temperature ranges:
DESCRIPTION
The Microchip Technology Inc. 93C66A/B is a 4K-bit,
low-voltage serial Electrically Erasable PROM. The
device memory is congured as 512 x 8 bits (93C66A)
or 256 x 16 bits (93C66B). Advanced CMOS
technology makes this device ideal for low-power,
nonvolatile memory applications. The 93C66A/B is
available in standard 8-pin DIP and surface mount
SOIC packages. This device is only recommended
for 5V automotive temperature applications. For all
commercial and industrial temperature applica-
tions, the 93LC66A/B is recommended.
PACKAGE TYPE
BLOCK DIAGRAM
- Automotive (E):
-40
°C to +125°C
93C66A/B
CS
CLK
DI
DO
1
2
3
4
8
7
6
5
VCC
NC
VSS
CS
CLK
DI
DO
VCC
NC
VSS
93C66A/B
SOIC
1
2
3
4
PDIP
8
7
6
5
VCC
VSS
DI
CS
CLK
DO
MEMORY
ARRAY
ADDRESS
DECODER
ADDRESS
COUNTER
DATA
REGISTER
OUTPUT
BUFFER
MEMORY
DECODE
LOGIC
CLOCK
GENERATOR
4K 5.0V Automotive Temperature Microwire Serial EEPROM
Microwire is a registered trademark of National Semiconductor.
相关PDF资料 |
PDF描述 |
|---|---|
| 93C66AE/P | 512 X 8 MICROWIRE BUS SERIAL EEPROM, PDIP8 |
| 93C66ATE/SN | 512 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 93C76CT-E/SNG | 512 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 93C76C-E/P | 512 X 16 MICROWIRE BUS SERIAL EEPROM, PDIP8 |
| 93LC76C-I/MC | 512 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 93C66BESNG | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:4K Microwire Compatible Serial EEPROM |
| 93C66BEST | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:4K Microwire Compatible Serial EEPROM |
| 93C66BESTG | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:4K Microwire Compatible Serial EEPROM |
| 93C66B-I/CH | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:1K-16K Microwire Compatible Serial EEPROMs |
| 93C66B-I/MC | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:1K-16K Microwire Compatible Serial EEPROMs |
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