UPD77019-013 NEC, UPD77019-013 Datasheet - Page 5

• Manufacturer Part Number: UPD77019-013
• Description: 16 bits/ Fixed-point Digital Signal Processor
• Manufacturer: NEC

Functional Differences among the PD7701 Family
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)
Crystal
(at maximum operation speed)
Instruction
Serial interface (2 Channels)
Power supply
Package
Item
160-pin plastic QFP
Channel 1 has the
same functions
as channel 2.
48K words each
2K words each
1.5K words
48K words
PD77016
66 MHz
None
None
5V
–
–
Channel 1 has the same functions as that of the PD77016.
Channel 2 has no SORQ2 or SIAK2 pin (Channel 2 is used for CODEC connection).
1K words each
2K words each
4K words
Variable multiple rate (1, 2, 4, 8 ) by mask option.
PD77015
30 ns (33 MHz)
33/16.5/8.25/4.125 MHz
100-pin plastic TQFP
2K words each
4K words each
12K words
PD77017
33 MHz
256 words
PD77018
STOP instruction is added.
16K words each
None
3 V
100-pin plastic TQFP
116-pin plastic BGA
Variable multiple rate (1, 2, 3, 4, 8 ) by
12K words each
PD77018A
24K words
60/30/20/15/7.5 MHz
3K words each
mask option.
60 MHz
16.6 ns (60 MHz)
PD77019
100-pin plastic TQFP
4K words
Multiple rate is
PD77019-013
fixed to 4.
15 MHz
None
None
–