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參數(shù)資料
| 型號： | 93LC66AT/ST |
| 元件分類： | PROM |
| 英文描述： | 512 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 封裝： | TSSOP-8 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 226K |
| 代理商： | 93LC66AT/ST |
1998 Microchip Technology Inc.
DS21209C-page 1
93LC66A/B
FEATURES
Single supply with operation down to 2.5V
Low power CMOS technology
- 1 mA active current (typical)
- 1 A standby current (maximum)
512 x 8 bit organization (93LC66A)
256 x 16 bit organization (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 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:
BLOCK DIAGRAM
DESCRIPTION
The Microchip Technology Inc. 93LC66A/B are 4K-bit,
low voltage serial Electrically Erasable PROMs. The
device memory is configured as x8 (93LC66A) or
x16 bits (93LC66B). Advanced CMOS technology
makes these devices ideal for low power nonvolatile
memory applications. The 93LC66A/B is available in
standard 8-pin DIP, surface mount SOIC, and TSSOP
packages. The 93LC66AX/BX 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
Vcc
Vss
DI
CS
CLK
DO
MEMORY
ARRAY
ADDRESS
DECODER
ADDRESS
COUNTER
DATA
REGISTER
OUTPUT
BUFFER
MODE
DECODE
CLOCK
GENERATOR
LOGIC
93L
C
6
A
/B
CS
CLK
DI
DO
1
2
3
4
8
7
6
5
Vcc
NC
Vss
CS
CLK
DI
DO
VCC
NC
Vss
93L
C
6
A
/B
NC
Vcc
CS
CLK
NC
Vss
DO
DI
9
3
LC
66A
/B
X
93
LC
6
A
/B
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
4K 2.5V Microwire Serial EEPROM
Microwire is a registered trademark of Motorola.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 93LC66BT/SM | 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 93LC66BX/SN | 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 93LC66BT/SND24 | 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 93LC66A/SM | 512 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 93LC66BT/SN | 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 93LC66AX/SN | 功能描述:電可擦除可編程只讀存儲(chǔ)器 512x8 Rot Pin RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)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 |
| 93LC66AX-E/SN | 功能描述:電可擦除可編程只讀存儲(chǔ)器 512x8 Rot Pin RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)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 |
| 93LC66AX-E/SNG | 功能描述:電可擦除可編程只讀存儲(chǔ)器 512x8 Rot Pin Lead Free Package RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)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 |
| 93LC66AX-I/SN | 功能描述:電可擦除可編程只讀存儲(chǔ)器 512x8 Rot Pin RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)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 |
| 93LC66AX-I/SNG | 功能描述:電可擦除可編程只讀存儲(chǔ)器 512x8 Rot Pin Lead Free Package RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)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 |
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