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参数资料
| 型号： | 93C46A |
| 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： | 3/24页 |
| 文件大小： | 403K |
| 代理商： | 93C46A |
2003 Microchip Technology Inc.
DS21749D-page 3
93AA46A/B/C, 93LC46A/B/C, 93C46A/B/C
TABLE 1-2:
AC CHARACTERISTICS
All parameters apply over the specified
ranges unless otherwise noted.
V
CC
= range by device (see Table on Page 1)
Industrial (I):
T
A
= -40°C to +85°C
Automotive (E): T
A
= -40°C to +125°C
Param. No. Symbol
Parameter
Min
Max
Units
Conditions
A1
F
CLK
Clock frequency
—
3
2
1
—
MHz
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
4.5V
≤
V
CC
<
5.5V, 93XX46C only
2.5V
≤
V
CC
<
5.5V
1.8V
≤
V
CC
<
2.5V
4.5V
≤
V
CC
<
5.5V, 93XX46C only
2.5V
≤
V
CC
<
5.5V
1.8V
≤
V
CC
<
2.5V
4.5V
≤
V
CC
<
5.5V, 93XX46C only
2.5V
≤
V
CC
<
5.5V
1.8V
≤
V
CC
<
2.5V
4.5V
≤
V
CC
<
5.5V
2.5V
≤
V
CC
<
4.5V
1.8V
≤
V
CC
<
2.5V
1.8V
≤
V
CC
<
5.5V
1.8V
≤
V
CC
<
5.5V
4.5V
≤
V
CC
<
5.5V, 93XX46C only
2.5V
≤
V
CC
<
5.5V
1.8V
≤
V
CC
<
2.5V
4.5V
≤
V
CC
<
5.5V, 93XX46C only
2.5V
≤
V
CC
<
5.5V
1.8V
≤
V
CC
<
2.5V
4.5V
≤
V
CC
<
5.5V, C
L
= 100 pF
2.5V
≤
V
CC
<
4.5V, C
L
= 100 pF
1.8V
≤
V
CC
<
2.5V, C
L
= 100 pF
4.5V
≤
V
CC
<
5.5V,
(Note 1)
1.8V
≤
V
CC
<
4.5V,
(Note 1)
4.5V
≤
V
CC
<
5.5V, C
L
= 100 pF
2.5V
≤
V
CC
<
4.5V, C
L
= 100 pF
1.8V
≤
V
CC
<
2.5V, C
L
= 100 pF
Erase/Write mode (AA and LC
versions)
Erase/Write mode (93C versions)
ERAL mode, 4.5V
≤
V
CC
≤
5.5V
WRAL mode, 4.5V
≤
V
CC
≤
5.5V
25°C, V
CC
= 5.0V,
(Note 2)
A2
T
CKH
Clock high time
200
250
450
100
200
450
50
100
250
0
250
50
100
250
50
100
250
—
—
—
—
—
—
A3
T
CKL
Clock low time
—
A4
T
CSS
Chip Select setup time
—
A5
A6
A7
T
CSH
T
CSL
T
DIS
Chip Select hold time
Chip Select low time
Data input setup time
—
—
—
A8
T
DIH
Data input hold time
—
ns
A9
T
PD
Data output delay time
200
250
400
100
200
200
300
500
6
ns
A10
T
CZ
Data output disable time
ns
A11
T
SV
Status valid time
ns
A12
T
WC
Program cycle time
—
ms
A13
A14
A15
A16
T
WC
T
EC
T
WL
—
—
—
—
1M
2
6
ms
ms
ms
15
—
Endurance
cycles
Note 1:
This parameter is periodically sampled and not 100% tested.
2:
This application is not tested but ensured by characterization. For endurance estimates in a specific
application, please consult the Total Endurance Model which may be obtained from www.microchip.com.
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| 93C46C | 1K Microwire Compatible Serial EEPROM |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 93C46A/S15K | 制造商:Microchip Technology Inc 功能描述:1K, 128 X 8 SERIAL EE, IND, DI - Gel-pak, waffle pack, wafer, diced wafer on film |
| 93C46A/W15K | 功能描述:电可擦除可编程只读存储器 1K, 128 X 8 SERIAL EE,IND, 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 |
| 93C46A/WF15K | 功能描述:电可擦除可编程只读存储器 1K, 128 X 8 SERIAL EE, IND, 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 |
| 93C46A-E/MC | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:1K Microwire Compatible Serial EEPROM |
| 93C46A-E/MCG | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:1K Microwire Compatible Serial EEPROM |
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