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參數(shù)資料
| 型號： | 93LC46-ISL |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | 1K/2K/4K 2.0V Microwire Serial EEPROM |
| 中文描述： | 1K/2K/4K 2.0V的微型導(dǎo)線串行EEPROM |
| 文件頁數(shù)： | 1/12頁 |
| 文件大小： | 222K |
| 代理商： | 93LC46-ISL |
1997 Microchip Technology Inc.
DS11168L-page 1
M
93LC46/56/66
Serial EEPROM
FEATURES
Single supply with programming operation down
to 2.0V (Commercial only)
Low power CMOS technology
- 1 mA active current typical
- 5
μ
A standby current (typical) at 3.0V
ORG pin selectable memory configuration
- 128 x 8 or 64 x 16-bit organization (93LC46)
- 256 x 8 or 128 x 16-bit organization(93LC56)
- 512 x 8 or 256 x 16-bit organization(93LC66)
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
93LC56 and 93LC66
1,000,000 E/W cycles guaranteed on 93LC46
Data retention > 200 years
8-pin PDIP/SOIC and 14-pin SOIC package
(SOIC in JEDEC and EIAJ standards)
Temperature ranges supported
- Commercial (C):
- Industrial (I):
-40
BLOCK DIAGRAM
DESCRIPTION
The Microchip Technology Inc. 93LC46/56/66 are 1K,
2K, and 4K 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. The
93LC46/56/66 is available in standard 8-pin DIP and 8/
14-pin surface mount SOIC packages. The 93LC46X/
56X/66X are only offered in an “SN” package.
PACKAGE TYPES
0
°
°
C to
C to
+70
+85
°
°
C
C
MEMORY
ARRAY
ADDRESS
DECODER
V
CC
V
SS
DATA REGISTER
DO
MODE
DECODE
LOGIC
CLOCK
GENERATOR
OUTPUT
BUFFER
DI
CS
CLK
ADDRESS
COUNTER
DIP
SOIC
9
9
9
9
9
9
9
9
9
9
9
SOIC
SOIC
CS
CLK
DI
DO
V
CC
NU
ORG
V
SS
NU
V
CC
CS
CLK
ORG
V
SS
DO
DI
CS
CLK
DI
DO
V
CC
NU
ORG
V
SS
NC
CS
CLK
NC
NC
Vcc
NU
NC
DI
DO
NC
ORG
V
SS
NC
1
2
3
4
8
7
6
5
1
2
3
4
8
7
6
5
1
2
3
4
8
7
6
5
1
2
3
4
14
13
12
11
5
6
7
10
9
8
1K/2K/4K 2.0V Microwire
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 93LC46-ISM | 1K/2K/4K 2.0V Microwire Serial EEPROM |
| 93LC46-ISN | 1K/2K/4K 2.0V Microwire Serial EEPROM |
| 93LC46-P | 1K/2K/4K 2.0V Microwire Serial EEPROM |
| 93LC46-SL | 1K/2K/4K 2.0V Microwire Serial EEPROM |
| 93LC46-SM | 1K/2K/4K 2.0V Microwire Serial EEPROM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 93LC46-ISM | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:1K/2K/4K 2.0V Microwire Serial EEPROM |
| 93LC46-ISN | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:1K/2K/4K 2.0V Microwire Serial EEPROM |
| 93LC46-P | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:1K/2K/4K 2.0V Microwire Serial EEPROM |
| 93LC46-SL | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:1K/2K/4K 2.0V Microwire Serial EEPROM |
| 93LC46-SM | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:1K/2K/4K 2.0V Microwire Serial EEPROM |
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