SMS2916 查看數據表（PDF） - Summit Microelectronics
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SMS2916 Datasheet PDF : 14 Pages
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PB_RST#
SMS2902/SMS2904/SMS2916
VCC = 3.0V or 5.0V
SMS29xx
WDI#
RESET#
NC
GND
VCC
RESET
SCL
SDA
I2C Peripheral
ALE
8051 Type
MCU
RST
SCL (P0.0)
SDA (P0.1)
RESET#
SCL
SDA
2028 T fig12 2.0
TYPICAL APPLICATION USING DUAL RESET FUNCTION AND WATCHDOG TIMER
PB_RST#
5.0VDC
SMS29xx
WDI#
RESET#
NC
GND
VCC
RESET
SCL
SDA
Z80
I/O
I/O
DECODER
RST#
2028 T fig13 2.0
TYPICAL APPLICATION CONFIGURATION USING SYSTEM DECODE LOGIC TO RESET WDI
5.0VDC
1232
PBRST#
TOL
GND
VCC
ST#
RST#
RST
24C16
GND
2028 5.0 4/18/00
SCL
SDA
From This
ALE
RST
8051
Family
I/O Part
I/O
12
VCC
SMS29xx
WDI#
RESET#
NC
GND
VCC
RESET
SCL
SDA
ALE
8051
Family
RST Part
I/O
I/O
2028 T fig14 2.0
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