Microcomputer
4-Bit Single Chip Microcomputer
s
µ
PD1700series (DTS) (1/2)
µ
PD1708A
Typical applications
Package
Supply voltage
Supply current (CPU)
ROM
RAM
Number of instructions
Display
Segments
Digits
Input ports
Output ports
I/O ports
VDP (D/A converter)
A/D converter
Crystal oscillator
PLL reference frequency
Applicable prescaler
Internally provided
(150 MHz)
400
µ
A TYP.
16 bits x 1528 steps
4 bits x 96 words
77
LCD (1/2 duty)
Internal LCD driver provided
Segments: 23
Commons: 2
4 (K
0
to K
3
)
8
4
0
0
Car radio, tuner
• 52-pin QFP
µ
PD1709A
TV, CATV
• 28-pin shrink DIP
5 V ±10 %
600
µ
A TYP.
16 bits x 1526 steps
4 bits x 64 words
82
LED
7 (internal LED driver provided)
2
0
2
6 (internal serial I/O provided)
1
1
4.5 MHz
1, 5, 6.25, 9, 10, 12.5, 25 kHz
µ
PD1713A
Car radio, tuner
• 52-pin QFP
400
µ
A TYP.
16 bits x 1528 steps
4 bits x 96 words
79
LCD (1/2 duty)
Internal LCD driver provided
Segments: 21
Commons: 2
4 (K
0
to K
3
) + 2
7
4
0
0
µ
PB595 (1 GHz)
Internally provided
(150 MHz)
s
µ
PD1700series (DTS) (2/2)
µ
PD1715
Typical applications
Package
Supply voltage
Supply current (CPU)
ROM
RAM
Number of instructions
Display
Segments
Digits
Input ports
Output ports
I/O ports
VDP (D/A converter)
A/D converter
Crystal oscillator
PLL reference frequency
Applicable prescaler
Portable radio
• 54-pin QFP
2.0 V to 3.6 V
30
µ
A TYP.
16 bits
1528 steps
4 bits
96 words
76
LCD (1/3 duty)
Internal LCD driver
provided
Segments: 16
Commons: 3
4 (K
0
to K
3
)
9
4
1
0
75 kHz
1, 3, 5, 6.25, 12.5, 25 kHz
Internally provided
(130 MHz)
Internally provided
(150 MHz)
µ
PB587 (1 GHz)
500
µ
A TYP.
16 bits
1016 steps
4 bits
64 words
82
_
0
5
8
0
1
400
µ
A TYP.
16 bits
1016 steps
4 bits
64 words
78
LCD (1/2 duty)
Internal LCD driver
provided
Segments: 21
Commons: 2
4 (K
0
to K
3
)
7
4
0
0
4.5 MHz
1, 5, 6.25, 9, 10, 12.5, 25 kHz
µ
PD1716
TV, VCR, car radio, high
performance tuber
• 28-pin shrink DIP
µ
PD1720A
Car radio (for AM radio)
• 52-pin QFP
µ
PD1721
TV, VCR
• 28-pin shrink DIP
5 V ±10 %
600
µ
A TYP.
16 bits
1526 steps
4 bits
64 words
82
LED
7
2
0
2
6 (internal serial I/O
provided)
1
1
µ
PD1723
High performance tuner,
car radio
• 64-pin QFP
500
µ
A TYP.
16 bits
2040 steps
4 bits
256 words
94
LCD (1/2 duty)
Internal LCD driver
provided
Segments: 28
Commons: 2
4 (K
0
to K
3
)
12
8 (internal serial I/O
provided)
1
1
µ
PB595 (1 GHz)
Internally provided
(150 MHz)
23
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