UPD78F4937 View Datasheet(PDF) - NEC => Renesas Technology

Part Name

Description

Manufacturer

UPD78F4937

16-BIT SINGLE-CHIP MICROCONTROLLER

NEC => Renesas Technology 

µPD78F4937

Item

A/D converter

Watchdog timer

ROM correction function

External expansion function

Standby

Interrupt

Hardware source

Software

Nonmaskable

Maskable

Power supply voltage

Package

Function

8-bit resolution × 8 channels

1 channel

Internal (four correction addresses can be set.)

Provided (up to 1M byte)

HALT/STOP/IDLE mode

27 (20 internals, 7 externals (sampling clock variable input: 1))

BRK or BRKCS instruction, operand error

1 internal, 1 external

19 internals, 6 externals

• 4-level programmable priority

• 3 operation statuses: vectored interrupt, macro service, context switching

VDD = 4.0 to 5.5 V

• 100-pin plastic LQFP (fine pitch) (14 × 14 mm)

• 100-pin plastic QFP (14 × 20 mm)

(2/2)

4

Preliminary Product Information

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