DMC42C1106 Datasheet, PDF (1/20 Pages) Daewoo Semiconductor – 4Bit Single Chip Microcontroller

4Bit Single Chip Microcontroller
1
DMC42C1106
DESCRIPTION
The DMC42C1106 is a 4-bit single chip
microcomputer designed with CMOS silicon
gate technology.
The DMC42C1106 includes such peripherals
as various timers, A/D converter (8ch), serial
communication interface (8bit),LCD Driver
on-chip oscillator and clock circuit.
It provides the hardware features, architectural
enhancements and instructions which are
necessary to make it a powerful and cost
effective controller for applications requiring
up to 64K bytes of program memory.
SEG15 1
SEG16 2
SEG17 3
SEG18 4
SEG19 5
SEG20 6
P02 / INT2 7
64 SEG14
63 VLC0
62 VLC1
61 VLC2
60 COM0
59 COM1
58 COM2
P01 / INT1 / TI1 8
57 COM3
PIN CONFIGURATION
P00 / INT0 / TI0 9
P13/BUZ 10
P12 / SO 11
D
56 SEG13
55 SEG12
54 SEG11
64 63 62 61 60 59 58 57 56 55 54 53 52
P11 / SI 12
M
53 SEG10
P10 / SCK 13
P23 14
C
52 SEG9
51 SEG8
P22 15
4
50 SEG7
P01/INT1/TI1 1
P00/INT0/TI0 2
P13 / BUZ 3
P12 / SO 4
P11 / SI 5
P10 / SCK 6
P23 7
P22 8
P21 9
P20 / CLO 10
PC3 11
PC2 12
P43 13
P42 14
P41 15
P40 16
DMC42C1106
P21 16
2
51 COM2
50 COM3
P20 / CLO 17
PC3 18
C
49 SEG13
PC2 19
1
48 SEG12
47 SEG11
46 SEG10
P43 20
1
P42 21
P41 22
0
45 SEG9
P40 23
44 SEG8
PB3 / AD7 24
43 SEG7
PB2 / AD6 25
42 SEG6
PB1 / AD5 26
41 SEG5
PB0 / AD4 27
40 SEG4
XTI 28
39 SEG3
XTO 29
38 SEG2
XI 30
37 SEG1
XO 31
36 SEG0
VSS 32
49 SEG6
48 SEG5
47 SEG4
46 SEG3
45 SEG2
44 SEG1
43 SEG0
42 PA0 / AD0
41 PA1 / AD1
40 PA2 / AD2
39 PA3 / AD3
38 AVDD
37 AVSS
36 TEST
35 RESETB
34 DGRMEN
33 VDD
PB3 / AD7 17
35 PA0 / AD0
PB2 / AD6 18
34 PA1 / AD1
PB1 / AD5 19
33 PA2 / AD2
20 21 22 23 24 25 26 27 28 29 30 31 32