UPD78361A Datasheet, PDF (27/88 Pages) NEC – 16/8-BIT SINGLE-CHIP MICROCONTROLLER

µPD78361A, 78362A
Table 3-1. Functions of Each Port
Port
Port 0
Port function
8-bit I/O port. Can be set in input or
output mode in 1-bit units.
Port 2
Port 3
Port 4
Port 5
Port 7
6-bit input port.
5-bit I/O port. Can be set in input or
output in 1-bit units.
8-bit I/O port. Can be set in input or
output mode in 8-bit units.
8-bit I/O port. Can be set in input or
output mode in 1-bit units.
8-bit input port.
Port 8
Port 9
6-bit I/O port. Can be set in input or
output mode in 1-bit units.
3-bit I/O port. Can be set in input or
output mode in 1-bit units.
Multiplexed function
In control mode, serves as real-time output port (RTP), or
input operation control signal of real-time pulse unit (RPU)
and output PWM signal.
Inputs external interrupt and count pulse of real-time pulse
unit (RPU) (fixed to the control mode).
In control mode, inputs/outputs signals of serial interfaces
(UART, CSI).
—
—
Input analog signals to A/D converter (fixed to the control
mode).
In control mode, outputs timer of real-time pulse unit (RPU).
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