參數(shù)資料
型號: SMS2902S2.7
廠商: Summit Microelectronics, Inc.
英文描述: Voltage Supervisory Circuit With Watchdog Timer
中文描述: 電壓監(jiān)控電路,帶有看門狗定時器
文件頁數(shù): 12/14頁
文件大小: 161K
代理商: SMS2902S2.7
12
SMS2902/SMS2904/SMS2916
2028 5.1 8/2/00
TYPICAL APPLICATION CONFIGURATION USING SYSTEM DECODE LOGIC TO RESET WDI
TYPICAL APPLICATION USING DUAL RESET FUNCTION AND WATCHDOG TIMER
5.0VDC
WDI#
RESET#
NC
GND
VCC
RESET
SCL
SDA
SMS29xx
I/O
I/O
Z80
PB_RST#
2028 T fig13 2.0
RST#
DECODER
2028 T fig14 2.0
VCC
WDI#
RESET#
NC
GND
VCC
RESET
SCL
SDA
SMS29xx
5.0VDC
PBRST#
TOL
GND
VCC
ST#
RST#
RST
SCL
SDA
24C16
I/O
I/O
ALE
8051
Family
Part
ALE
8051
Family
Part
RST
I/O
I/O
1232
GND
RST
VCC = 3.0V or 5.0V
WDI#
RESET#
NC
GND
VCC
RESET
SCL
SDA
SMS29xx
RESET#
SCL
SDA
I
2
C Peripheral
RST
SCL (P0.0)
SDA (P0.1)
ALE
8051 Type
MCU
PB_RST#
2028 T fig12 2.0
From This
To This
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