UPD75P048GC-AB8 View Datasheet(PDF) - NEC => Renesas Technology
Part Name
Description
Manufacturer
UPD75P048GC-AB8 Datasheet PDF : 40 Pages
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µPD75P048
1.2 NON-PORT PINS (1/2)
Pin Name
TI0
PTO0
PCL
BUZ
SCK
SO/SB0
SI/SB1
INT4
INT0
INT1
INT2
KR0 - KR3
KR4 - KR7
MAR
MAI
MAZ
MAT
PPO
AN0 - AN3
AN4 - AN7
AVREF+
AVREF–
AVDD
AVSS
Input/
Output
Input
I/O
I/O
I/O
I/O
I/O
I/O
Input
Input
Input
I/O
I/O
I/O
I/O
Shared
Pin
P13
P20
P22
P23
P01
P02
P03
P00
P10
P11
P12
P60 - P63
P70 - P73
P100
P101
Function
Input for receiving external event pulse signal
for timer/event counter
Timer/event counter output
Clock output
Output for arbitrary frequency output (for
buzzer output or system clock trimming)
Serial clock I/O
Serial data output
Serial bus I/O
Serial data input
Serial bus I/O
Edge detection vectored interrupt input (either
rising edge or falling edge detection)
Edge detection vectored interrupt input
(detection edge selectable)
Edge detection testable input (rising edge
detection)
Parallel falling edge detection testable input
Parallel falling edge detection testable input
In MFT integrat-
ing A/D
converter mode
Reverse integration signal
output
Integration signal output
I/O
P102
Auto-zero signal output
I/O
P103
Comparator input
I/O
P21
In MFT timer
mode
Input P110 - P113 For A /D
–
converter only
Input
–
Input
–
–
–
–
–
Timer pulse output
8-bit analog input
Reference voltage input
(AVDD side)
Reference voltage input
(AVSS side)
Positive power supply
GND potential
When Reset
Input
I/O Circuit
Type Note
B -C
Input
E-B
Input
E-B
Input
E-B
Input
Input
F -A
F -B
Input
M -C
Input
B
Input
B -C
Input
Input
Input
High
impedance
High
impedance
High
impedance
High
impedance
Input
–
–
–
–
–
B -C
F -A
F -A
M-A
M-A
M-A
M-A
E-B
Y-A
Y-A
Z-A
Z-A
–
–
Note The circle ( ) indicates the Schmitt trigger input.
Remark MFT: Multi-Function Timer
8
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