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參數(shù)資料
| 型號(hào)： | 93C46B-IST |
| 廠商： | Microchip Technology Inc. |
| 元件分類： | EEPROM |
| 英文描述： | 1K 5.0V Microwire Serial EEPROM |
| 中文描述： | 一千5.0V微型導(dǎo)線串行EEPROM |
| 文件頁(yè)數(shù)： | 1/12頁(yè) |
| 文件大?。?/td> | 180K |
| 代理商： | 93C46B-IST |
1997 Microchip Technology Inc.
Preliminary
DS21172D-page 1
M
93C46B
FEATURES
Single supply 5.0V operation
Low power CMOS technology
- 1 mA active current (typical)
- 1
μ
A standby current (maximum)
64 x 16 bit organization
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):
- Automotive (E):
BLOCK DIAGRAM
DESCRIPTION
The Microchip Technology Inc. 93C46B is a 1K-bit,
low-voltage serial Electrically Erasable PROM. The
device memory is configured as 64 x 16 bits. Advanced
CMOS technology makes this device ideal for
low-power, nonvolatile memory applications. The
93C46B is available in standard 8-pin DIP, surface
mount SOIC, and TSSOP packages. The 93C46BX are
only offered in a 150 mil SOIC package.
PACKAGE TYPE
0
°
°
°
C to
C to
C to
+70
+85
+125
°
°
°
C
C
C
-40
-40
V
CC
V
SS
DI
CS
CLK
DO
MEMORY
ARRAY
ADDRESS
DECODER
ADDRESS
COUNTER
DATA
OUTPUT
BUFFER
MEMORY
DECODE
LOGIC
CLOCK
GENERATOR
9
CS
CLK
DI
DO
1
2
3
4
8
7
6
5
V
CC
NC
NC
V
SS
CS
CLK
DI
DO
V
CC
NC
NC
V
SS
9
NU
V
CC
CS
CLK
NC
V
SS
DO
DI
9
9
CS
CLK
DI
DO
1
2
3
4
8
7
6
5
V
CC
NC
NC
V
SS
TSSOP
SOIC
SOIC
1
2
3
4
DIP
8
7
6
5
1
2
3
4
8
7
6
5
1K 5.0V Microwire
Serial EEPROM
Microwire is a registered trademark of National Semiconductor Incorporated.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 93C46B-P | 1K 5.0V Microwire Serial EEPROM |
| 93C46B-SM | 1K 5.0V Microwire Serial EEPROM |
| 93C46B-SN | 1K 5.0V Microwire Serial EEPROM |
| 93C46B-ST | 1K 5.0V Microwire Serial EEPROM |
| 93C56B | 2K 5.0V Automotive Temperature Microwire Serial EEPROM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 93C46BP | 制造商:Microchip Technology Inc 功能描述: |
| 93C46B-P | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:1K 5.0V Microwire Serial EEPROM |
| 93C46B-SM | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:1K 5.0V Microwire Serial EEPROM |
| 93C46B-SN | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:1K 5.0V Microwire Serial EEPROM |
| 93C46B-ST | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:1K 5.0V Microwire Serial EEPROM |
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