UPD78P4908 Ver la hoja de datos (PDF) - NEC => Renesas Technology

Número de pieza

componentes Descripción

Fabricante

UPD78P4908

16-BIT SINGLE-CHIP MICROCONTROLLER

NEC => Renesas Technology 

µPD78P4908

(2/2)

Item

A/D converter

Watchdog timer

Standby

Interrupt

Hardware source

Software source

Nonmaskable

Maskable

Power supply voltage

Package

Function

8-bit resolution × 8 channels

1 channel

HALT/STOP/IDLE mode

27 (20 internal, 7 external (sampling clock variable input: 1))

BRK or BRKCS instruction, operand error

1 internal, 1 external

19 internal, 6 external

• 4-level programmable priority

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

• VDD = 4.5 to 5.5 V (At main clock: fXX = 12.58 MHz, internal system clock = fXX: fCYK =

79 ns)

• VDD = 4.0 to 5.5 V (Other than above: fCYK = 159 ns)

100-pin plastic QFP (14 × 20 mm)

4

Data Sheet U11681EJ2V0DS00

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