UPD77017 datasheet(5/60 Pages) NEC

5 / 60 page

Item

µPD77016

µPD77015

µPD77017

µPD77018

µPD77018A

µPD77019

Internal instruction RAM

1.5K words

256 words

4K words

Internal instruction ROM

None

4K words

12K words

24K words

External instruction memory

48K words

None

Data RAM (X/Y memory)

2K words each

1K words each

2K words each

3K words each

Data ROM (X/Y memory)

None

2K words each

4K words each

12K words each

External data memory

48K words each

16K words each

Instruction cycle

(Maximum operation speed)

External clock

(at maximum operation speed)

Crystal

(at maximum operation speed)

Instruction

–

STOP instruction is added.

Serial interface (2 Channels)

Power supply

3 V

Package

160-pin plastic QFP

100-pin plastic TQFP

Functional Differences among the

µPD7701× Family

Channel 1 has the

same functions

as channel 2.

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).

33/16.5/8.25/4.125 MHz

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

66 MHz

52/ 26/ 17.333/ 13/6.5 MHz

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

mask option.

52 MHz

30 ns (33 MHz)

19 ns (52 MHz)

–

33 MHz

UPD77017 Datasheet(PDF) 5 Page - NEC

UPD77017 Datasheet(HTML) 5 Page - NEC

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