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參數資料
| 型號： | 93C46B/ST |
| 元件分類： | PROM |
| 英文描述： | 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 封裝： | TSSOP-8 |
| 文件頁數： | 1/12頁 |
| 文件大小： | 211K |
| 代理商： | 93C46B/ST |
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.
相關PDF資料 |
PDF描述 |
|---|---|
| 93C46BTI/SM | 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 93C56BT-E/MSG | 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 93C56BT-E/STG | 128 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 93C56BXT-E/ST | 128 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 93C56BX-I/SN | 128 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 93C46BT-/SM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microwire Serial EEPROM |
| 93C46BT/SN | 功能描述:電可擦除可編程只讀存儲器 64x16 RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數據保留: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| 93C46BT-/SN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microwire Serial EEPROM |
| 93C46BT/SN-CUT TAPE | 制造商:Microchip 功能描述:93C46 Series 1 Kbit (64 x 16) 5.5 V Microwire Compatible Serial EEPROM - SOIC-8 |
| 93C46BT/ST | 功能描述:電可擦除可編程只讀存儲器 64x16 RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數據保留: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 |
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