Microcomputer
8/16-Bit Single Chip Microcomputer
s
78K/0 series (FIP series)
Type number
Number of instruction
Instruction Main system clock
cycle
Sub system clock
General register
ROM size
Internal high speed
RAM
Buffer RAM size
Display data RAM
size
Internal source
Interrupt
External source
CMOS input
CMOS input/output
I/O port
N-ch open-drain I/O
P-ch open-drain
output
P-ch open-drain I/O
4
2
27
5
18
16
16-bit timer
1
8-bit timer
2
Watch timer
1
Watchdog timer
1
6-bit Up/Down counter
1
Display output: 34
• Segment output: 9-24
• Digit output: 2-16
Clock synchronized
1 ch
Clock synchronized with automatic TX/RX function
1 ch
8-bit
8 ch
2.7 to 6.0 V
• 80-pin plastic QFP (14 mm
20 mm)
Package
• 80-pin plastic QFP
(14 mm
20 mm)
• 80-pin ceramic WQFN
(14 mm
20 mm)
16K bytes
24K bytes
µ
PD78042A
µ
PD78043A
µ
PD78044A
63
µ
PD78045A
µ
PD78P048A
0.4
µ
s, 0.8
µ
s, 1.6
µ
s, 3.2
µ
s, 6.4
µ
s (5 MHz operation)
122
µ
s (32.768 kHz operation)
8-bit
8
4 banks
32K bytes
40K bytes
1024 bytes
64 bytes
48 bytes
12
60K bytes
512 bytes
Internal
memory
Timer/Counter
FIP controller/driver
Serial interface
A/D converter
Operation voltage
34
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