KS88C2432 Samsung semiconductor, KS88C2432 Datasheet - Page 5

• Manufacturer Part Number: KS88C2432
• Description: KS88 series of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU/ a wide range of integrated peripherals/ and various mask-progr
• Manufacturer: Samsung semiconductor

KS88C2416/P2416/C2432/P2432
PIN DESCRIPTIONS
P0.0–P0.7
P2.0–P2.7
P3.0–P3.4
P4.0–P4.7
P5.0–P5.7
P1.0–1.7
Names
Pin
Type
Pin
I/O
I/O
I/O
I/O
I/O
I/O
I/O port with bit programmable pins;
Schmitt trigger input or output mode
selected by software; software assignable
pull-up. P0.0–P0.7 can be used as inputs
for external interrupts INT0–INT7
(with noise filter and interrupt control).
I/O port with bit programmable pins; Input
or output mode selected by software;
Open-drain output mode can be selected
by software; software assignable pull-up.
Alternately P1.0–P1.7 can be used as SI,
SO, SCK, BUZ, T1CAP, T1CLK, T1OUT,
T1PWM
I/O port with bit programmable pins;
normal input and AD input or output mode
selected by software; software assignable
pull-up.
I/O port with bit programmable pins. Input
or push-pull output with software
assignable pull-up. Alternately P3.0–P3.3
can be used as TACAP, TACLK, TAOUT,
TAPWM, TBPWM
I/O port with bit programmable pins.
Push-pull or open drain output and input
with software assignable pull-up.
P4.0–P4.7 can alternately be used as
outputs for LCD SEG
Have the same characteristic as port 4
Table 1-1. KS88C2416/2432 Pin Descriptions
Description
Pin
Circuit
Type
H–14
H–14
F–10
F–18
D–4
D–2
E–2
Numbers
36–42,
20–27
71–78
28-35
7–11
79–6
Pin
43
(note)
PRODUCT OVERVIEW
SEG16–SEG23
SEG24–SEG31
ADC0–ADC6
SI, SO, SCK,
BUZ, T1CAP
INT0–INT7
V
TAPWM
TBPWM
T1PWM
TAOUT
T1OUT
(ADC7)
TACAP
TACLK
T1CLK
Share
VLDREF
Pins
1-5