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參數資料
| 型號： | 93LC56AB |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | 2K 2.5V Microwave Serial EEPROM |
| 中文描述： | 2K 2.5V的微波串行EEPROM |
| 文件頁數： | 1/12頁 |
| 文件大?。?/td> | 222K |
| 代理商： | 93LC56AB |
1997 Microchip Technology Inc.
Preliminary
DS21208A-page 1
M
93LC56A/B
FEATURES
Single supply with operation down to 2.5V
Low power CMOS technology
- 1 mA active current (typical)
-1
A standby current (maximum)
256 x 8 bit organization (93LC56A)
128 x 16 bit organization (93LC56B)
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/SOIC and 8-pin TSSOP packages
Available for the following temperature ranges:
BLOCK DIAGRAM
DESCRIPTION
The Microchip Technology Inc. 93LC56A/B are 2K-bit,
low-voltage serial Electrically Erasable PROMs. The
device memory is congured as x8 (93LC56A) or
x16 bits (93LC56B). Advanced CMOS technology
makes these devices ideal for low power nonvolatile
memory applications. The 93LC56A/B is available in
standard 8-pin DIP, surface mount SOIC, and TSSOP
packages. The 93LC56AX/BX are only offered in a
150-mil SOIC package.
PACKAGE TYPE
- Commercial (C):
0
°C to +70°C
- Industrial (I):
-40
°C to +85°C
Vcc
Vss
DI
CS
CLK
DO
MEMORY
ARRAY
ADDRESS
DECODER
ADDRESS
COUNTER
DATA
REGISTER
OUTPUT
BUFFER
MODE
DECODE
CLOCK
GENERATOR
LOGIC
93LC56A/B
CS
CLK
DI
DO
1
2
3
4
8
7
6
5
Vcc
NC
Vss
CS
CLK
DI
DO
VCC
NC
Vss
93LC56A/B
NU
Vcc
CS
CLK
NC
Vss
DO
DI
93LC56A/BX
93LC56A/B
CS
CLK
DI
DO
1
2
3
4
8
7
6
5
Vcc
NC
Vss
TSSOP
SOIC
1
2
3
4
DIP
8
7
6
5
1
2
3
4
8
7
6
5
2K 2.5V Microwire Serial EEPROM
Microwire is a registered trademark of National Semiconductor.
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PDF描述 |
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| 93LC66AXTIPG | 4K Microwire Compatible Serial EEPROM |
| 93LC66AEP | Hex Schmitt-Trigger Inverters 14-VQFN -40 to 85 |
| 93LC66AEPG | 4K Microwire Compatible Serial EEPROM |
| 93LC66AESN | 4K Microwire Compatible Serial EEPROM |
| 93LC66CTIPG | 4K Microwire Compatible Serial EEPROM |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 93LC56A-E/CH | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:1K-16K Microwire Compatible Serial EEPROMs |
| 93LC56A-E/MC | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:1K-16K Microwire Compatible Serial EEPROMs |
| 93LC56AE/MS | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:2K Microwire Compatible Serial EEPROM |
| 93LC56A-E/MS | 功能描述:電可擦除可編程只讀存儲器 256x8 RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數據保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| 93LC56AE/MSG | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:2K Microwire Compatible Serial EEPROM |
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