Microcomputer
4-Bit Single Chip Microcomputer
s µPD1700series (DTS) (1/2)
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
µP D1 7 0 8 A
Car radio, tuner
• 52-pin QFP
400 µA 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 (K0 to K3)
8
4
0
0
Internally provided
(150 MHz)
µP D1 7 0 9 A
TV, CATV
• 28-pin shrink DIP
5 V ±10 %
600 µA 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
µPB595 (1 GHz)
µP D1 7 1 3 A
Car radio, tuner
• 52-pin QFP
400 µA 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 (K0 to K3) + 2
7
4
0
0
Internally provided
(150 MHz)
s µPD1700series (DTS) (2/2)
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
µP D1 7 1 5
µP D1 7 1 6
µP D1 7 2 0 A
µP D1 7 2 1
Portable radio
• 54-pin QFP
TV, VCR, car radio, high Car radio (for AM radio)
performance tuber
• 28-pin shrink DIP
• 52-pin QFP
TV, VCR
• 28-pin shrink DIP
2.0 V to 3.6 V
30 µA TYP.
16 bits ∞ 1528 steps
4 bits ∞ 96 words
76
LCD (1/3 duty)
500 µA TYP.
16 bits ∞ 1016 steps
4 bits ∞ 64 words
82
_
5 V ±10 %
400 µA TYP.
600 µA TYP.
16 bits ∞ 1016 steps
16 bits ∞ 1526 steps
4 bits ∞ 64 words
4 bits ∞ 64 words
78
82
LCD (1/2 duty)
LED
Internal LCD driver
–
provided
Internal LCD driver
provided
7
Segments: 16
Segments: 21
Commons: 3
–
Commons: 2
2
4 (K0 to K3)
0
4 (K0 to K3)
0
9
5
7
2
6 (internal serial I/O
4
8
4
provided)
1
0
0
1
0
1
75 kHz
0
1
4.5 MHz
1, 3, 5, 6.25, 12.5, 25 kHz
Internally provided
(130 MHz)
Internally provided
(150 MHz)
µPB587 (1 GHz)
1, 5, 6.25, 9, 10, 12.5, 25 kHz
–
µPB595 (1 GHz)
µP D1 7 2 3
High performance tuner,
car radio
• 64-pin QFP
500 µA TYP.
16 bits ∞ 2040 steps
4 bits ∞ 256 words
94
LCD (1/2 duty)
Internal LCD driver
provided
Segments: 28
Commons: 2
4 (K0 to K3)
12
8 (internal serial I/O
provided)
1
1
Internally provided
(150 MHz)
23