UPD75112GF-XXX-3BE View Datasheet(PDF) - NEC => Renesas Technology

Part Name

Description

Manufacturer

UPD75112GF-XXX-3BE

4-Bit Single Chip-Microcomputer

NEC => Renesas Technology 

µPD75112(A), 75116(A)

Defferences between µPD75112(A), 75116(A) and µPD75112, 75116

Item

Product Name

µPD75112(A), 75116(A)

µPD75112, 75116

Quality grade

Special

Standard

Electrical specifications Absolute maximum ratings Different high-level output current and low-level output current

DC characteristics

Different low-level output voltage

Direct LED drive

Not possible

Possible

Outline of Functions

Item

No. of basic instruction

Min. instruction execution time

On-chip memory

ROM

RAM

General register

Accumulator

Input/output port

Timer/counter

Serial interface

Vector interrupt

Test input

Standby

Operating temperature range

Operating voltage

Others

Package

Description

43

0.95 µs/1.91 µs/15.3 µs (when operated at 4.19 MHz), switchable at 3 levels

12160 × 8 (µPD75112(A)), 16256 × 8 (µPD75116(A))

512 × 4

4 bits × 8 × 4 banks (memory mapping)

Three accumulated in compliance with controlled date lengths

•1-bit accumulator (CY), 4-bit accumulator (A), 8-bit accumulator (XA)

58 in total

• CMOS input pin

: 10

• CMOS input/output pin (LED direct drive enable) : 32

• Intermediate withstand voltage N-ch open drain : 12

input/output pin (bit-wise pull-up resistor inscorporation possible)

• Comparator input pin (4-bit accuracy)

:4

• 8-bit timer/event counter × 2

• 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)

External : 3, Internal : 4

External : 2

• STOP/HALT mode

-40 to +85°C

2.7 to 6.0 V

• 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 × 20 mm)

2

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