upd75112 Renesas Electronics Corporation., upd75112 Datasheet - Page 2

• Manufacturer Part Number: upd75112
• Description: 4-bit Single Chip-microcomputer
• Manufacturer: Renesas Electronics Corporation.

2
Outline of Functions
No. of basic instruction
Min. instruction execution time
On-chip memory
General register
Accumulator
Input/output port
Timer/counter
Serial interface
Vector interrupt
Test input
Standby
Operating temperature range
Operating voltage
Others
Package
PD75112, 75116
Item
ROM
RAM
43
0.95 s/1.91 s/15.3 s (when operated at 4.19 MHz), switchable at 3 levels
12160
512
4 bits
Three accumulated in compliance with controlled date lengths
58 in total
External : 3,
External : 2
-40 to +85 C
2.7 to 6.0 V
1-bit accumulator (CY), 4-bit accumulator (A), 8-bit accumulator (XA)
CMOS input pin
CMOS input/output pin (LED direct drive enable) :
Intermediate withstand voltage N-ch open drain :
input/output pin (LED direct drive enable,
bitwise pull-up resistor inscorporation enable)
Comparator input pin (4-bit accuracy)
8-bit timer/event counter
8-bit basic interval timer (applicable to watchdog timer)
8-bits
First LSB/first MSB switchable
Two transfer modes (transmit and receiver/receive dedicated mode)
STOP/HALT mode
On-chip power-on reset circuit (mask option)
On-chip bit contol memory (bit sequential buffer)
64-pin plastic shrink DIP (750 mil)
64-pin plastic QFP (14
4
8
8 ( PD75112), 16256
4 banks (memory mapping)
Internal : 4
Description
20 mm)
2
8 ( PD75116)
:
:
10
32
12
4