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参数资料
型号： 93LC46A-E/SNX
元件分类： PROM
英文描述： 128 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8
封装： ROHS COMPLIANT, PLASTIC, SOIC-8
文件页数： 29/34页
文件大小： 712K
代理商： 93LC46A-E/SNX
93AA46A/B/C, 93LC46A/B/C, 93C46A/B/C
DS21749H-page 4
2010 Microchip Technology Inc.
TABLE 1-2:
AC CHARACTERISTICS
All parameters apply over the specified
ranges unless otherwise noted.
Industrial (I):
TA = -40°C to +85°C, VCC = +1.8V TO +5.5V
Automotive (E): TA = -40°C to +125°C, VCC = +2.5V TO +5.5V
Param.
No.
Symbol
Parameter
Min.
Max.
Units
Conditions
A1
FCLK
Clock frequency
—
3
2
1
MHz
4.5V
VCC 5.5V, 93XX46C only
2.5V
VCC 5.5V
1.8V
VCC 2.5V
A2
TCKH
Clock high time
200
250
450
—ns
ns
4.5V
VCC 5.5V, 93XX46C only
2.5V
VCC 5.5V
1.8V
VCC 2.5V
A3
TCKL
Clock low time
100
200
450
—ns
ns
4.5V
VCC 5.5V, 93XX46C only
2.5V
VCC 5.5V
1.8V
VCC 2.5V
A4
TCSS
Chip Select setup time
50
100
250
—ns
ns
4.5V
VCC 5.5V
2.5V
VCC 4.5V
1.8V
VCC 2.5V
A5
TCSH
Chip Select hold time
0
—
ns
1.8V
VCC 5.5V
A6
TCSL
Chip Select low time
250
—
ns
1.8V
VCC 5.5V
A7
TDIS
Data input setup time
50
100
250
—ns
4.5V
VCC 5.5V, 93XX46C only
2.5V
VCC 5.5V
1.8V
VCC 2.5V
A8
TDIH
Data input hold time
50
100
250
—ns
4.5V
VCC 5.5V, 93XX46C only
2.5V
VCC 5.5V
1.8V
VCC 2.5V
A9
TPD
Data output delay time
—
200
250
400
ns
4.5V
VCC 5.5V, CL = 100 pF
2.5V
VCC 4.5V, CL = 100 pF
1.8V
VCC 2.5V, CL = 100 pF
A10
TCZ
Data output disable time
—
100
200
ns
4.5V
VCC 5.5V, (Note 1)
1.8V
VCC 4.5V, (Note 1)
A11
TSV
Status valid time
—
200
300
500
ns
4.5V
VCC 5.5V, CL = 100 pF
2.5V
VCC 4.5V, CL = 100 pF
1.8V
VCC 2.5V, CL = 100 pF
A12
TWC
Program cycle time
—
6
ms
Erase/Write mode (AA and LC
versions)
A13
TWC
—
2
ms
Erase/Write mode (93C versions)
A14
TEC
—
6
ms
ERAL mode, 4.5V
VCC 5.5V
A15
TWL
—
15
ms
WRAL mode, 4.5V
VCC 5.5V
A16
—
Endurance
1M
—
cycles 25°C, VCC = 5.0V, (Note 2)
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 Microchip’s web
site at www.microchip.com.
相关PDF资料
PDF描述
93LC46CXT-E/SNX 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
93C46A-E/MSX 128 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8
93LC46C-I/MSX 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
93LC46AT-I/MSX 128 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8
93LC46CX-I/SNX 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
相关代理商/技术参数
参数描述
93LC46A-I/MC 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:1K Microwire Compatible Serial EEPROM
93LC46A-I/MCG 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:1K Microwire Compatible Serial EEPROM
93LC46A-I/MS 功能描述:电可擦除可编程只读存储器 128x8 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
93LC46A-I/MSG 功能描述:电可擦除可编程只读存储器 128x8 Lead Free Package 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
93LC46A-I/OT 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:1K Microwire Compatible Serial EEPROM
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