參數(shù)資料
型號(hào)： 93LC56A
廠商： Microchip Technology Inc.
英文描述： 2K 2.5V Microwire Serial EEPROM(2K位,2.5V,具上掉電數(shù)據(jù)保護(hù)電路,Microwire接口EEPROM)
中文描述： 2K Microwire串行EEPROM的為2.5V（2K位，2.5伏，具上掉電數(shù)據(jù)保護(hù)電路，微型導(dǎo)線接口的EEPROM）
文件頁數(shù)： 1/12頁
文件大?。?/td> 222K
代理商： 93LC56A
1997 Microchip Technology Inc.
Preliminary
DS21208A-page 1
M
93LC56A/B
Serial EEPROM
FEATURES
Single supply with operation down to 2.5V
Low power CMOS technology
- 1 mA active current (typical)
- 1
μ
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:
- Commercial (C):
- Industrial (I):
BLOCK DIAGRAM
DESCRIPTION
The Microchip Technology Inc. 93LC56A/B are 2K-bit,
low-voltage serial Electrically Erasable PROMs. The
device memory is configured 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
0
°
°
C to +70
C to +85
°
°
C
C
-40
Vcc
Vss
DI
CS
CLK
DO
MEMORY
ARRAY
ADDRESS
DECODER
ADDRESS
COUNTER
DATA
REGISTER
OUTPUT
BUFFER
MODE
DECODE
LOGIC
CLOCK
GENERATOR
9
CS
CLK
DI
DO
1
2
3
4
8
7
6
5
Vcc
NC
NC
Vss
CS
CLK
DI
DO
V
CC
NC
NC
Vss
9
NU
Vcc
CS
CLK
NC
Vss
DO
DI
9
9
CS
CLK
DI
DO
1
2
3
4
8
7
6
5
Vcc
NC
NC
Vss
TSSOP
SOIC
SOIC
1
2
3
4
DIP
8
7
6
5
1
2
3
4
8
7
6
5
2K 2.5V Microwire
Microwire is a registered trademark of National Semiconductor.
相關(guān)PDF資料
PDF描述
93LC56B 2K 2.5V Microwire Serial EEPROM(2K位,2.5V,具上掉電數(shù)據(jù)保護(hù)電路,Microwire接口EEPROM)
93LC56B 93AA56A/B/C/ 93LC56A/B/C/ 93C56A/B/C 2K Microwire-Compatible Serial EEPROM
93AA56BOT 2K Microwire Compatible Serial EEPROM
93C56AMS IGBT Module; Continuous Collector Current, Ic:30A; Collector Emitter Saturation Voltage, Vce(sat):2.1V; Power Dissipation, Pd:60.6W; Collector Current:30A; Collector Emitter Voltage, Vceo:600V; Package/Case:DIP-41
93AA56A 2K Microwire Compatible Serial EEPROM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
93LC56A/P 功能描述:電可擦除可編程只讀存儲(chǔ)器 256x8 RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
93LC56A-/P 制造商:Microchip Technology Inc 功能描述:
93LC56A/P 制造商:Microchip Technology Inc 功能描述:IC EEPROM SERIAL 2K 93LC56 DIP8
93LC56A/SM 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:2K 2.5V Microwave Serial EEPROM
93LC56A/SN 功能描述:電可擦除可編程只讀存儲(chǔ)器 256x8 RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
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