UPD77017GC-XXX-9EU 查看數據表（PDF） - NEC => Renesas Technology

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UPD77017GC-XXX-9EU

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

256 words

12K words

None

2K words each

4K words each

16K words each

µPD77018A

24K words

3K words each

12K words each

µPD77019

4K words

30 ns (33 MHz)

19 ns (52 MHz)

33/16.5/8.25/4.125 MHz

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

52/ 26/ 17.333/ 13/6.5 MHz

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

mask option.

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

52 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).

3V

100-pin plastic TQFP

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