Microcomputer
8/16-Bit Single Chip Microcomputer
s
78K/0 series (General purpose series)
Type number
Number of instruction
Instruc-
tion
cycle
Main system clock
Sub system clock
µ
PD78074Y
µ
PD78075Y
µ
PD78076Y
63
µ
PD78078Y
µ
PD78P078Y
0.4
µ
s, 0.8
µ
s, 1.6
µ
s, 3.2
µ
s, 6.4
µ
s, 12.8
µ
s (5.0 MHz operation)
122
µ
s (32.768 kHz operation)
64K bytes
8-bit
8
4 banks
32K bytes
40K bytes
48K bytes
1024 bytes
60K bytes
60K bytes
Memory space extension function
General register
ROM size
Internal high speed
RAM
Internal extended
RAM
Buffer RAM size
Inter-
rupt
Internal source
External source
CMOS input
I/O
port
CMOS input/output
N-ch open-drain I/O
Internal
memory
1024 bytes
32 bytes
17
8
2
78
8
16-bit timer
1
8-bit timer
4
Watch timer
1
Watchdog timer
1
Clock synchronized with I
2
C bus interface function
1 ch
Clock synchronized with automatic TX/RX function
1 ch
Clock synchronized or UART
1 ch
8-bit
8 ch
8-bit
2 ch
1.8 to 5.5 V
• 100-pin plastic QFP ( 14 mm)
• 100-pin plastic QFP (14 mm
20 mm)
• 100-pin plastic QFP
( 14 mm)
• 100-pin plastic QFP
(14 mm
20 mm)
• 100-pin ceramic
WQFN
(14 mm
20 mm)
Timer/Counter
Serial interface
A/D converter
D/A converter
Operation voltage
Package
41
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