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參數資料
| 型號： | 93C46BI/SM |
| 元件分類： | PROM |
| 英文描述： | 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 封裝： | 0.207 INCH, PLASTIC, SOIC-8 |
| 文件頁數： | 1/12頁 |
| 文件大小： | 211K |
| 代理商： | 93C46BI/SM |
2001 Microchip Technology Inc.
DS21172E-page 1
93C46B
FEATURES
Single supply 5.0V operation
Low power CMOS technology
- 1 mA active current (typical)
- 1 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 ensured
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. 93C46B is a 1 Kbit,
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
- Commercial (C):
0°C to
+70°C
- Industrial (I):
-40°C to
+85°C
- Automotive (E):
-40°C to
+125°C
VCC
VSS
DI
CS
CLK
DO
MEMORY
ARRAY
ADDRESS
DECODER
ADDRESS
COUNTER
DATA
REGISTER
OUTPUT
BUFFER
MEMORY
DECODE
LOGIC
CLOCK
GENERATOR
93
C
46B
CS
CLK
DI
DO
1
2
3
4
8
7
6
5
VCC
NC
VSS
CS
CLK
DI
DO
VCC
NC
VSS
93
C
46B
NC
VCC
CS
CLK
NC
VSS
DO
DI
93
C
46B
X
93
C
46B
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
1K 5.0V Microwire Serial EEPROM
Microwire is a registered trademark of National Semiconductor Incorporated.
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| 93C46BTE/SM | 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 93C46B/ST | 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 93C46BTI/SM | 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 93C56BT-E/MSG | 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 93C46B-ISN | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:1K 5.0V Microwire Serial EEPROM |
| 93C46B-IST | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:1K 5.0V Microwire Serial EEPROM |
| 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 |
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