参数资料
型号: CAT150169MWI-GT3
厂商: ON Semiconductor
文件页数: 3/13页
文件大小: 0K
描述: IC SUPERVISOR SPI 16K EEPR 8SOIC
标准包装: 3,000
类型: 简单复位/加电复位
监视电压数目: 1
输出: 推挽式,图腾柱
复位: 低有效
复位超时: 最小为 140 ms
电压 - 阀值: 4.38V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 带卷 (TR)
CAT15008, CAT15016
Table 4. A.C. CHARACTERISTICS (MEMORY) (Note 1)
V CC = 2.5 V to 5.5 V, T A = ? 40 ° C to 85 ° C, unless otherwise specified.
Symbol
f SCK
Clock Frequency
Parameter
Min
DC
Max
10
Units
MHz
t SU
t H
t WH
t WL
t LZ
t RI (Note 2)
t FI (Note 2)
t HD
t CD
t V
t HO
t DIS
t HZ
t CS
t CSS
t CSH
t WPS
t WPH
t WC (Note 4)
t PU
(Notes 2 & 3)
Data Setup Time
Data Hold Time
SCK High Time
SCK Low Time
HOLD to Output Low Z
Input Rise Time
Input Fall Time
HOLD Setup Time
HOLD Hold Time
Output Valid from Clock Low
Output Hold Time
Output Disable Time
HOLD to Output High Z
CS High Time
CS Setup Time
CS Hold Time
WP Setup Time
WP Hold Time
Write Cycle Time
Power ? up to Ready Mode
20
20
40
40
0
10
0
15
15
15
10
10
25
2
2
40
20
25
5
1
ns
ns
ns
ns
ns
m s
m s
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
ms
1.
2.
3.
4.
Test conditions according to “A.C. Test Conditions” table.
Tested initially and after a design or process change that affects this parameter.
t PU is the delay between the time V CC is stable and the device is ready to accept commands.
t WC is the time from the rising edge of CS after a valid write sequence to the end of the internal write cycle.
Table 5. A.C. TEST CONDITIONS
Parameter
Input Rise and Fall Times
Input Levels
Timing Reference Levels
Output Load
Test Conditions
≤ 10 ns
0.3 V CC to 0.7 V CC
0.5 V CC
Current Source: I OL max/ I OH max; C L = 50 pF
http://onsemi.com
3
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