UPD78P4038Y データシートの表示（PDF） - NEC => Renesas Technology

部品番号

コンポーネント説明

メーカー

UPD78P4038Y

16/8-BIT SINGLE-CHIP MICROCONTROLLER

NEC => Renesas Technology 

µPD78P4038Y

(2/2)

Item

Functions

Clock output

Selected from fCLK, fCLK/2, fCLK/4, fCLK/8, or fCLK/16 (can be used as a 1-bit output port)

Watchdog timer

1 channel

Standby

HALT/STOP/IDLE mode

Interrupt Hardware source 24 (17 internal, 7 external (sampling clock variable input: 1))

Software source BRK instruction, BRKCS instruction, operand error

Nonmaskable

1 internal, 1 external

Maskable

16 internal, 6 external

• 4-level programmable priority

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

Supply voltage

VDD = 2.7 to 5.5 V

Package

80-pin plastic QFP (14 × 14 × 2.7 mm)

80-pin plastic QFP (14 × 14 × 1.4 mm)

80-pin plastic TQFP (fine pitch) (12 × 12 mm)

80-pin ceramic WQFN (14 × 14 mm)

5

Share Link: