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參數(shù)資料
| 型號： | 93AA46 |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | 1K/2K/4K 1.8V Microwire Serial EEPROM |
| 中文描述： | 1K/2K/4K 1.8V的微型導(dǎo)線串行EEPROM |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 95K |
| 代理商： | 93AA46 |
1996 Microchip Technology Inc.
DS20067G-page 1
FEATURES
Single supply with programming operation down
to 1.8V
Low power CMOS technology
- 70
μ
A typical active READ current at 1.8V
- 2
μ
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
10,000,000 ERASE/WRITE cycles guaranteed on
93AA56 and 93AA66
1,000,000 E/W cycles guaranteed on 93AA46
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 non-volatile memory applications. The 93AA
Series is available in standard 8-pin DIP and surface
mount SOIC packages. The rotated pin-out 93AA46X/
56X/66X are offered in the “SN” package only.
- Commercial (C):
0
°
C to
+70
°
C
PACKAGE TYPES
BLOCK DIAGRAM
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
DIP
SOIC
SOIC
9
9
9
9
9
9
9
9
9
MEMORY
ARRAY
ADDRESS
DECODER
V
CC
V
SS
DATA REGISTER
DO
MODE
DECODE
LOGIC
CLOCK
GENERATOR
OUTPUT
BUFFER
DI
CS
ORG
CLK
ADDRESS
COUNTER
93AA46/56/66
Serial EEPROM
1K/2K/4K 1.8V Microwire
Microwire is a registered trademark of National Semiconductor Incorporated.
This document was created with FrameMaker 4 0 4
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 93AA46-P | 1K/2K/4K 1.8V Microwire Serial EEPROM |
| 93AA46-SM | 1K/2K/4K 1.8V Microwire Serial EEPROM |
| 93AA46-SN | 1K/2K/4K 1.8V Microwire Serial EEPROM |
| 93AA76A | 8K Microwire Compatible Serial EEPROM |
| 93AA76A_06 | 8K Microwire Compatible Serial EEPROM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 93AA46/P | 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(shù)據(jù)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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| 93AA46-/P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microwire Serial EEPROM |
| 93AA46/PGT8 | 制造商:Micro Chip 功能描述: |
| 93AA46/PGTA | 制造商:Micro Chip 功能描述: |
| 93AA46/S | 制造商:Microchip Technology Inc 功能描述:1K, 128 X 8 OR 64 X 16, SERIAL - Gel-pak, waffle pack, wafer, diced wafer on film |
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