SN8P1600
8-bit micro-controller
PIN CIRCUIT DIAGRAMS
ꢂ
SN8P1602/1603
Port1, 2 structure
PnM
Port0 structure
Pin
Latch
Int. bus
Pin
Int. bus
PnM
PnM
ꢂ
ꢂ
Note: All of the latch output circuits are push-pull structures.
SN8P1604
Port0 structure
Port1,2, 5 structure
PUR
PUR
PnM
PnM, Code Option
Code Option
Pin
Int. bus
Pin
Latch
Int. bus
PnM
PnM
ꢂ
Note: The internal pull-up resistor of the SN8P1604 can be enabled by the code option.
SONiX TECHNOLOGY CO., LTD
Page 14
Revision 1.94