参数资料
型号: CAT93C57LI-G
厂商: ON Semiconductor
文件页数: 4/17页
文件大小: 0K
描述: IC EEPROM 2KBIT 2MHZ 8DIP
标准包装: 50
格式 - 存储器: EEPROMs - 串行
存储器类型: EEPROM
存储容量: 2K(256 x 8 或 128 x 16)
速度: 2MHz
接口: Microwire 3 线串行
电源电压: 1.8 V ~ 5.5 V
工作温度: -40°C ~ 85°C
封装/外壳: 8-DIP(0.300",7.62mm)
供应商设备封装: 8-PDIP
包装: 管件
其它名称: CAT93C57LI-G-ND
CAT93C57LI-GOS
CAT93C56, CAT93C57
Table 6. A.C. CHARACTERISTICS (Note 5) , CAT93C56, Die Rev. G – New Product
(V CC = +1.8V to +5.5V, T A = ? 40 ° C to +125 ° C, unless otherwise specified.)
Limits
Symbol
Parameter
Min
Max
Units
t CSS
t CSH
t DIS
t DIH
t PD1
t PD0
t HZ (Note 6)
t EW
t CSMIN
t SKHI
t SKLOW
t SV
CS Setup Time
CS Hold Time
DI Setup Time
DI Hold Time
Output Delay to 1
Output Delay to 0
Output Delay to High ? Z
Program/Erase Pulse Width
Minimum CS Low Time
Minimum SK High Time
Minimum SK Low Time
Output Delay to Status Valid
50
0
100
100
0.25
0.25
0.25
0.25
0.25
100
5
0.25
ns
ns
ns
ns
m s
m s
ns
ms
m s
m s
m s
m s
SK MAX
Maximum Clock Frequency
DC
2000
kHz
Table 7. A.C. CHARACTERISTICS (Note 5) , CAT93C56/57, Die Rev. E – Mature Product
(CAT93C56 Rev. E ? NOT RECOMMENDED FOR NEW DESIGNS)
Limits
V CC = 1.8 V ? 5.5 V
V CC = 2.5 V ? 5.5 V
V CC = 4.5 V ? 5.5 V
Symbol
Parameter
Min
Max
Min
Max
Min
Max
Units
t CSS
t CSH
t DIS
t DIH
t PD1
t PD0
t HZ
(Note 6)
t EW
t CSMIN
t SKHI
t SKLOW
t SV
CS Setup Time
CS Hold Time
DI Setup Time
DI Hold Time
Output Delay to 1
Output Delay to 0
Output Delay to High ? Z
Program/Erase Pulse Width
Minimum CS Low Time
Minimum SK High Time
Minimum SK Low Time
Output Delay to Status Valid
200
0
400
400
1
1
1
1
1
400
10
1
100
0
200
200
0.5
0.5
0.5
0.5
0.5
200
10
0.5
50
0
100
100
0.25
0.25
0.25
0.25
0.25
100
10
0.25
ns
ns
ns
ns
m s
m s
ns
ms
m s
m s
m s
m s
SK MAX
Maximum Clock Frequency
DC
250
DC
500
DC
1000
kHz
Table 8. POWER ? UP TIMING (Notes 6 and 7)
Symbol
t PUR
t PUW
Power ? up to Read Operation
Power ? up to Write Operation
Parameter
Max
1
1
Units
ms
ms
5. Test conditions according to “A.C. Test Conditions” table.
6. These parameters are tested initially and after a design or process change that affects the parameter according to appropriate
AEC ? Q100 and JEDEC test methods.
7. t PUR and t PUW are the delays required from the time V CC is stable until the specified operation can be initiated.
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