UPD753012A Datasheet, PDF (79/88 Pages) NEC – 4-BIT SINGLE-CHIP MICROCONTROLLER

µPD753012A, 753016A, 753017A
APPENDIX A. µPD75316B, 753017A AND 75P3018A FUNCTION LIST
Parameter
Program memory
Data memory
CPU
Instruction
execution
time
When main system
clock is selected
When subsystem
clock is selected
Pin
44
connection
47
48
50-53
57
Stack
SBS register
Stack area
Subroutine call
instruction stack
operation
Instruction
BRA !addr1
CALLA !addr1
MOVT XA, @BCDE
MOVT XA, @BCXA
BR BCDE
BR BCXA
CALL !addr
CALLF !faddr
Timer
µPD75316B
µPD753017A
µPD75P3018A
Mask ROM
0000H-3F7FH
(16256 × 8 bits)
Mask ROM
0000H-5FFFH
(24576 × 8 bits)
One-time PROM
0000H-7FFFH
(32768 × 8 bits)
000H-3FFH
(1024 × 4 bits)
75X Standard
75XL CPU
0.95, 1.91, 15.3 µs
(at 4.19 MHz operation)
• 0.95, 1.91, 3.81, 15.3 µs (at 4.19 MHz operation)
• 0.67, 1.33, 2.67, 10.7 µs (at 6.0 MHz operation)
122 µs (32.768 kHz operation)
P12/INT2
P21
P22/PCL
P30-P33
IC
None
000H-0FFH
2-byte stack
P12/INT2/TI1/TI2
P21/PTO1
P22/PCL/PTO2
P30/MD0-P33/MD3
VPP
SBS.3 = 1: Mk I mode selection
SBS.3 = 0: Mk II mode selection
n00H-nFFH (n = 0-3)
Mk I mode: 2-byte stack
Mk II mode: 3-byte stack
Unavailable
Mk I mode: unavailable
Mk II mode: available
Available
3 machine cycles
2 machine cycles
3 channels
• Basic interval timer:
1 channel
• 8-bit timer/event counter:
1 channel
• Watch timer: 1 channel
Mk I mode: 3 machine cycles, Mk II mode: 4 machine cycles
Mk I mode: 2 machine cycles, Mk II mode: 3 machine cycles
5 channels
• Basic interval timer/watchdog timer: 1 channel
• 8-bit timer/event counter: 3 channels
(can be used as 16-bit timer/event counter,
carrier generator, timer with gate)
• Watch timer: 1 channel
Data Sheet U11662EJ2V0DS00
79