UPD77019-013 Ver la hoja de datos (PDF) - NEC => Renesas Technology

Número de pieza

componentes Descripción

Fabricante

UPD77019-013

16 bits, Fixed-point Digital Signal Processor

NEC => Renesas Technology 

Functional Differences among the µPD7701× Family

Item

Internal instruction RAM

Internal instruction ROM

External instruction memory

Data RAM (X/Y memory)

Data ROM (X/Y memory)

External data memory

Instruction cycle

(Maximum operation speed)

External clock

(at maximum operation speed)

µPD77016

1.5K words

None

48K words

2K words each

None

48K words each

66 MHz

µPD77015

4K words

1K words each

2K words each

µPD77017

µPD77018

µPD77018A

µPD77019

µPD77019-013

256 words

4K words

12K words

24K words

None

None

2K words each

3K words each

4K words each

12K words each

None

16K words each

30 ns (33 MHz)

33/16.5/8.25/4.125 MHz

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

16.6 ns (60 MHz)

60/30/20/15/7.5 MHz

Variable multiple rate (1, 2, 3, 4, 8 ) by

mask option.

15 MHz

Multiple rate is

fixed to 4.

Crystal

–

(at maximum operation speed)

Instruction

–

Serial interface (2 Channels)

Channel 1 has the

same functions

as channel 2.

Power supply

5V

Package

160-pin plastic QFP

33 MHz

60 MHz

STOP instruction is added.

Channel 1 has the same functions as that of the µPD77016.

Channel 2 has no SORQ2 or SIAK2 pin (Channel 2 is used for CODEC connection).

100-pin plastic TQFP

3V

100-pin plastic TQFP

116-pin plastic BGA

–

100-pin plastic TQFP

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