UPD77018A View Datasheet(PDF) - NEC => Renesas Technology

Part Name

Description

Manufacturer

UPD77018A

16 bits, Fixed-point Digital Signal Processor

NEC => Renesas Technology 

µPD77018A, 77019

• CLOCK GENERATOR

• Mask option for CLKOUT pin:

Fixed to the low level.

Does not output the internal system clock.

• Selectable source clock: external clock input and crystal resonator

[External clock]

On-chip PLL to provide higher operation clock (60 MHz max.) than the external clock.

Variable multiple rates (1, 2, 3, 4, 8) by mask option.

[Crystal resonator]

Oscillation frequency corresponds directly to the system clock frequency (Sure to specify the mask option

frequency multiple as "1").

• ON-CHIP PERIPHERAL

• I/O port: 4 bits

• Serial I/O (16 bits): 2 channels

• Host I/O (8 bits): 1 channel

• CMOS

• +3 V single power supply

ORDERING INFORMATION

Part Number

µPD77018AGC-×××-9EU

µPD77019GC-×××-9EU

Package

100-pin plastic TQFP (FINE PITCH) (14 × 14 mm)

100-pin plastic TQFP (FINE PITCH) (14 × 14 mm)

Remark ××× indicates a code suffix.

2

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