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參數資料
| 型號： | 93AA46/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： | 1/22頁 |
| 文件大?。?/td> | 372K |
| 代理商： | 93AA46/SM |
2004 Microchip Technology Inc.
DS20067J-page 1
93AA46/56/66
Features:
Single supply with programming operation down
to 1.8V
Low-power CMOS technology:
-70
A typical active read current at 1.8V
-2
A typical standby current at 1.8V
ORG pin selectable memory configuration:
- 128 x 8- or 64 x 16-bit organization (93AA46)
- 256 x 8- or 128 x 16-bit organization
(93AA56)
- 512 x 8 or 256 x 16-bit organization (93AA66)
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
1,000,000 E/W cycles ensured
Data retention > 200 years
8-pin PDIP/SOIC
(SOIC in JEDEC and EIAJ standards)
Temperature ranges supported:
Description:
The Microchip Technology Inc. 93AA46/56/66 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 93AA
Series is available in standard 8-pin PDIP and surface
mount SOIC packages. The rotated pin-out 93AA46X/
56X/66X are offered in the “SN” package only.
Package Types
Block Diagram
- Commercial (C):
0°C to
+70°C
- Industrial (I):
-40°C to
+85°C
1
2
3
4
8
7
6
5
CS
CLK
DI
DO
SS
V
NU
ORG
V
CC
1
2
3
4
8
7
6
5
SS
V
NU
ORG
V
CC
CS
CLK
DI
DO
1
2
3
4
8
7
6
5
ORG
Vss
DO
DI
NU
Vcc
CS
CLK
PDIP
SOIC
9
3
AA4
6
9
3
AA5
6
9
3
AA6
6
9
3
AA4
6
9
3
AA5
6
9
3
AA6
6
93
A
46X
93
A
56X
93
A
66X
Memory
Array
Address
Decoder
Address
Counter
Output
Buffer
Data
Register
Mode
Decode
Logic
Clock
Generator
VCC
VSS
DO
DI
ORG
CS
CLK
1K/2K/4K 1.8V Microwire Serial EEPROM
Not recommended for new designs –
Please use 93AA46C, 93AA56C or
93AA66C.
相關PDF資料 |
PDF描述 |
|---|---|
| 93AA66XT/SN | 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 93AA46/P | 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDIP8 |
| 93AA56T/SN | 128 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 93AA46X-I/SN | 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 93AA56T-I/SN | 128 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 93AA46-SN | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:1K/2K/4K 1.8V Microwire Serial EEPROM |
| 93AA46T/P | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:1K/2K/4K 1.8V Microwire Serial EEPROM |
| 93AA46T/SM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SERIAL EEPROM|128X8/64X16|CMOS|SOP|8PIN|PLASTIC |
| 93AA46T/SN | 功能描述:電可擦除可編程只讀存儲器 128x8-64x16 - 1.8V 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 |
| 93AA46T-/SN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microwire Serial EEPROM |
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