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參數(shù)資料
| 型號： | 93LC56BT/SL |
| 元件分類： | PROM |
| 英文描述： | 128 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO14 |
| 封裝： | 0.150 INCH, PLASTIC, SOIC-14 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 126K |
| 代理商： | 93LC56BT/SL |
1995 Microchip Technology Inc.
DS20068F-page 1
FEATURES
Single supply with programming operation down
to 2.0V (Commercial only)
Low power CMOS technology
- 1 mA active current typical
-5
A standby current (typical) at 3.0V
x16 bit organization
64x16 (93LC46B)
128x16 (93LC56B)
256x16 (93LC66B)
Self-timed ERASE and WRITE cycles
(including auto-erase)
Automatic ERAL before WRAL
Power on/off data protection circuitry
Industry standard 3-wire serial I/O
Device status signal during ERASE/WRITE
cycles
Sequential READ function
10,000,000 ERASE/WRITE cycles guaranteed
on 93LC56B and 93LC66B
1,000,000 E/W cycles guaranteed on 93LC46B*
Data retention > 200 years
8-pin PDIP/SOIC and 14-pin SOIC package
(SOIC in JEDEC and EIAJ standards)
Available for extended temperature ranges:
-
Commercial: 0C to +70C
-
Industrial: -40C to +85C
DESCRIPTION
The Microchip Technology Inc. 93LC46B/56B/66B are
1K, 2K and 4K low voltage serial Electrically Erasable
PROMs. The device memory is congured as x16.
Advanced CMOS technology makes these devices
ideal for low power non-volatile memory applications.
The 93LC Series is available in standard 8-pin DIP and
8/14-pin surface mount SOIC packages.
BLOCK DIAGRAM
MEMORY
ARRAY
ADDRESS
DECODER
VCC
VSS
DATA REGISTER
DO
MODE
DECODE
LOGIC
CLOCK
GENERATOR
OUTPUT
BUFFER
DI
CS
CLK
ADDRESS
COUNTER
93LC46B/56B/66B
1K/2K/4K 2.0V CMOS Serial EEPROM
PACKAGE TYPE
1
2
3
4
8
7
6
5
CS
CLK
DI
DO
SS
V
NU
NC
V
CC
1
2
3
4
8
7
6
5
SS
V
NU
NC
V
CC
CS
CLK
DI
DO
1
2
3
4
8
7
6
5
NC
Vss
DO
DI
NU
Vcc
CS
CLK
NC
Vcc
NU
NC
Vss
NC
CS
CLK
NC
DI
DO
NC
1
2
3
4
5
6
7
14
13
12
11
10
9
8
DIP
SOIC
93LC46B
93LC56B
93LC66B
93LC46B
93LC56B
93LC66B
93LC46BX
93LC56BX
93LC66BX
93LC56B
93LC66B
SOIC
**Future: 10,000,000 E/W cycles guaranteed
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 93LC66B/SL | 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO14 |
| 93LC66BTI/SNG | 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 93LC66BX/SNG | 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 93LC66AT/SN | 512 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 93LC66A/P | 512 X 8 MICROWIRE BUS SERIAL EEPROM, PDIP8 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 93LC56BX/SN | 功能描述:電可擦除可編程只讀存儲器 128x16 Rot Pin RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| 93LC56BX-E/MC | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:2K Microwire Compatible Serial EEPROM |
| 93LC56BXE/MS | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:2K Microwire Compatible Serial EEPROM |
| 93LC56BX-E/MS | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:2K Microwire Compatible Serial EEPROM |
| 93LC56BXE/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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