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参数资料
| 型号： | 93AA46A |
| 厂商： | Microchip Technology Inc. |
| 元件分类： | EEPROM |
| 英文描述： | 1K Microwire Compatible Serial EEPROM |
| 中文描述： | 一千微丝兼容串行EEPROM |
| 文件页数： | 1/24页 |
| 文件大小： | 403K |
| 代理商： | 93AA46A |
2003 Microchip Technology Inc.
DS21749D-page 1
93AA46A/B/C, 93LC46A/B/C,
93C46A/B/C
Device Selection Table
Features
Low-power CMOS technology
ORG pin to select word size for ‘46C version
128 x 8-bit organization ‘A’ ver. devices (no ORG)
64 x 16-bit organization ‘B’ ver. devices (no ORG)
Self-timed ERASE/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 (READY/BUSY)
Sequential READ function
1,000,000 E/W cycles
Data retention > 200 years
Temperature ranges supported
- Industrial (I)
- Automotive (E)
Pin Function Table
Description
The Microchip Technology Inc. 93XX46A/B/C devices
are 1K bit low voltage serial Electrically Erasable
PROMs (EEPROM). Word-selectable devices such as
the 93AA46C, 93LC46C or 93C46C are dependent
upon external logic levels driving the ORG pin to set
word size. For dedicated 8-bit communication, the
93AA46A, 93LC46A or 93C46A devices are available,
while the 93AA46B, 93LC46B and 93C46B devices
provide dedicated 16-bit communication. Advanced
CMOS technology makes these devices ideal for low
power, nonvolatile memory applications. The entire
93XX Series is available in standard packages includ-
ing 8-lead PDIP and SOIC, and advanced packaging
including 8-lead MSOP, 6-lead SOT-23, and 8-lead
TSSOP. Pb-free (Pure Matte Sn) finish is also
available.
Package Types (not to scale)
Part Number
V
CC
Range
ORG Pin
Word Size
Temp Ranges
Packages
93AA46A
93AA46B
93LC46A
93LC46B
93C46A
93C46B
1.8-5.5
1.8-5-5
2.5-5.5
2.5-5.5
4.5-5.5
4.5-5.5
No
No
No
No
No
No
Yes
8-bit
16-bit
8-bit
16-bit
8-bit
16-bit
I
I
P, SN, ST, MS, OT
P, SN, ST, MS, OT
P, SN, ST, MS, OT
P, SN, ST, MS, OT
P, SN, ST, MS, OT
P, SN, ST, MS, OT
I, E
I, E
I, E
I, E
93AA46C
93LC46C
1.8-5.5
2.5-5.5
8 or 16-bit
8 or 16-bit
I
P, SN, ST, MS
Yes
I, E
P, SN, ST, MS
93C46C
4.5-5.5
Yes
8 or 16-bit
I, E
P, SN, ST, MS
-40°C to
-40°C to +125°C
+85°C
Name
Function
CS
Chip Select
CLK
Serial Data Clock
DI
Serial Data Input
DO
Serial Data Output
V
SS
Ground
NC
No internal connection
ORG
Memory Configuration
V
CC
Power Supply
CS
CLK
DI
DO
1
2
3
4
8
7
6
5
V
CC
NC
ORG*
V
SS
PDIP/SOIC
(P, SN)
CS
CLK
DI
DO
1
2
3
4
8
7
6
5
V
CC
NC
ORG*
V
SS
ROTATED SOIC
(ex: 93LC46BX)
TSSOP/MSOP
(ST, MS)
CS
CLK
DI
DO
1
2
3
4
8
7
6
5
V
CC
NC
ORG*
V
SS
SOT-23
(OT)
DO
V
SS
DI
1
2
3
6
5
4
V
CC
CS
CLK
* ORG pin is NC on A/B devices
1K Microwire Compatible Serial EEPROM
相关PDF资料 |
PDF描述 |
|---|---|
| 93AA46B | 1K Microwire Compatible Serial EEPROM |
| 93AA46C | 1K Microwire Compatible Serial EEPROM |
| 93C46A | 1K Microwire Compatible Serial EEPROM |
| 93C46C | 1K Microwire Compatible Serial EEPROM |
| 93LC46C | 1K Microwire Compatible Serial EEPROM |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 93AA46A/B/C | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:93AA46A/B/C/ 93LC46A/B/C/ 93C46A/B/C Datasheet |
| 93AA46A/S15K | 制造商:Microchip Technology Inc 功能描述:1K, 128 X 8 SERIAL EE DIE IN WAFFLE PK - Gel-pak, waffle pack, wafer, diced wafer on film |
| 93AA46A/W15K | 功能描述:电可擦除可编程只读存储器 1K, 128 X 8 SERIAL EE WAFER RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 |
| 93AA46A/WF15K | 功能描述:电可擦除可编程只读存储器 1K, 128 X 8 SERIAL EE WAFER on FR RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 |
| 93AA46A_05 | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:1K Microwire Compatible Serial EEPROM |
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