参数资料
型号: CAT1022WI-30-GT3
厂商: ON Semiconductor
文件页数: 2/20页
文件大小: 0K
描述: IC SUPERVISOR CPU 2K 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: 开路漏极或开路集电极
复位: 低有效
复位超时: 最小为 130 ms
电压 - 阀值: 3V
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)
CAT1021, CAT1022, CAT1023
Table 1. THRESHOLD VOLTAGE OPTION
Part Dash
Number
? 45
? 42
? 30
? 28
? 25
Minimum
Threshold
4.50
4.25
3.00
2.85
2.55
Maximum
Threshold
4.75
4.50
3.15
3.00
2.70
BLOCK DIAGRAM
EXTERNAL LOAD
VCC
DOUT
ACK
SENSEAMPS
SHIFT REGISTERS
VSS
SDA
WP
WORDADDRESS
BU F F E R S
STA RT/ STOP
LOGIC
CONTROL
LOGIC
XDEC
COLUMN
DECODERS
2kbit
EEPROM
( C AT1021)
DATA IN STORAGE
HIGHVOLTAGE/
TIMING CONTROL
RESET Controller
STATE COUNTERS
SC L
MR
RESET
(CAT1021/23)
Precision
Vcc Monitor
RESET
SLAVE
ADDRESS
COMPARATORS
WDI
(CAT1023)
http://onsemi.com
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