UPD75P3018A datasheet(57/66 Pages) RENESAS

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µPD75P3018A

Data Sheet U11917EJ2V1DS

APPENDIX A.

µPD75316B, 753017A AND 75P3018A FUNCTION LIST

Parameter

µPD75316B

µPD753017A

µPD75P3018A

Program memory

Mask ROM

One-time PROM

0000H-3F7FH

0000H-5FFFH

0000H-7FFFH

(16256

× 8 bits)

(24576

× 8 bits)

(32768

× 8 bits)

Data memory

000H-3FFH (1024

× 4 bits)

CPU

75X Standard

75XL CPU

Instruction

When main system

0.95, 1.91, or 15.3

µs• 0.95, 1.91, 3.81, or 15.3 µs (at 4.19 MHz operation)

execution time

clock is selected

(at 4.19 MHz operation)

• 0.67, 1.33, 2.67, or 10.7

µs (at 6.0 MHz operation)

When subsystem

122

µs (at 32.768 kHz operation)

clock is selected

Pin connection

29 to 32

P40 to P43

P40/D0 to P43/D3

34 to 37

P50 to P53

P50/D4 to P53/D7

P12/INT2

P12/INT2/TI1/TI2

P21

P21/PTO1

P22/PCL

P22/PCL/PTO2

50 to 53

P30 to P33

P30/MD0 to P33/MD3

VPP

Stack

SBS register

None

SBS.3 = 1; Mk I mode selection

SBS.3 = 0; Mk II mode selection

Stack area

000H-0FFH

n00H-nFFH (n = 0-3)

Subroutine call instruction

2-byte stack

Mk I mode: 2-byte stack

stack operation

Mk II mode: 3-byte stack

Instruction

BRA !addr1

Unavailable

Mk I mode: unavailable

CALLA !addr1

Mk II mode: available

MOVT XA, @BCDE

Available

MOVT XA, @BCXA

BR BCDE

BR BCXA

CALL !addr

3 machine cycles

Mk I mode: 3 machine cycles, Mk II mode: 4 machine cycles

CALLF !faddr

2 machine cycles

Mk I mode: 2 machine cycles, Mk II mode: 3 machine cycles

Mask option

Yes

None

Timer

3 channels:

5 channels:

• Basic interval timer

• Basic interval timer/watchdog timer: 1 channel

: 1 channel

• 8-bit timer/event counter: 3 channels

• 8-bit timer/event counter

(can be used as 16-bit timer/event counter, carrier generator,

: 1 channel

timer with gate)

• Watch timer: 1 channel

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