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SH6613 Schematic ( PDF Datasheet ) - Sino Wealth

Teilenummer SH6613
Beschreibung 4K 4-Bit Microcontroller
Hersteller Sino Wealth
Logo Sino Wealth Logo 




Gesamt 30 Seiten
SH6613 Datasheet, Funktion
SH6613
SH6613B
SH6613C
4K 4-Bit Microcontroller with LCD Driver
Features
„ SH6610C-based single-chip 4-bit micro-controller
„ ROM: 4096×16 bits
„ RAM: 512×4 bits
„ Operation voltage: 2.4V – 6.0V
„ 8 CMOS bi-directional I/O pins
„ 4-Level subroutine nesting (include interrupts)
„ One 8-bit auto re-load timer/counter
„ Warm-up timer for power-on reset
„ Powerful interrupt sources:
- External interrupts ( INT0 ).
- Internal interrupt (Timer0).
- Internal interrupt (Base Timer).
- Port's falling edge interrupt: PORTB ( INT1 )
„ 8-bit Base timer
„ LCD driver: 136 dots(1/4 duty 1/3 bias)
„ LCD used as scan output
„ Built-in dual tone PSG with one noise generator
„ 2 Clock source
OSC: (code option select crystal or RC type)
- Crystal oscillator 32.768K
- RC oscillator: 262K
OSCX: (system register select ceramic or RC type)
- Ceramic oscillator 455K
- RC oscillator 1.8M or 2M
„ Instruction cycle time:
- 122.07µs for 32.768 kHz crystal
- 15.27µs for 262 kHz RC
- 8.79µs for 455KHz ceramic
- 2.22µs for 1.8 MHz RC
- 2µs for 2.0 MHz RC
„ Two low power operation mode: HALT and STOP
„ Low power consumption
General Description
SH6613 (SH6613B, SH6613C) is a single chip microcontroller integrated with SRAM, timer and dual-tone PSG, LCD driver and
I/O port. This chip builds in a dual-oscillator to enhance the total chip performance.
Pad Diagram
SSSSSSSSSSSS
EEEEEEEEEEEE
GGGGGGGGGGGG
112222222222
890123456789
SSS
EEE
GGG
333
012
SEG17 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29
SEG16 45
28 SEG33
SEG15 46
27 SEG34
SEG14 47
26 COM4
SEG13 48
25 COM3
SEG12 49
SEG11 50
SEG10 51
SEG9 52
SEG8 53
SH6613
SH6613B
SH6613C
24 COM2
23 COM1
22 OSCI
21 OSCO
GND 20
PC.0
SEG7 54
19 OSCXO
SEG6 55
18 OSCXI
SEG5 56
SEG4 57
VDD
9
17 PA.0
16 PA.1
58 1 2 3 4 5 6 7 8
10 11 12 13 14 15 PA.2
_
S S S V V V V T RPP P P P P
E E E L 1 2 3 E E C. B. B. B. B. A.
GGGC
321D
S S1 3 21 03
T
E
T
1/33 V1.2






SH6613 Datasheet, Funktion
SH6613/B/C
5.2 OSC oscillation
The OSC generates the basic clock pulses that provide the CPU and peripherals (Timer0, LCD) with an operating clock.
OSC Crystal oscillator type
CPU STOP
OSCI
TO CPU
32768Hz XTL
OSCO
RF
5-6p
RO
OSC RC oscillator type
RBIAS
OSCI
RO
OSCO
Ring
Oscllator
CPU STOP
TO CPU
5.3 OSCX oscillation
OSCX has two clock oscillators. The software options select the ceramic or RC as the CPU's subclock.
OSCX Ceramic oscillator type
OX OFF
CPUSTOP
OSCXI
TO CPU
455KHz
Ceramic
OSCXO
RF
OSCX RC oscillator type
If the OSCX is not used, it must be masked to be Ceramic resonator and the OSCXI must be connected to GND.
RBIAS
OSCI
OX OFF
CPUSTOP
RO
Ring
Oscllator
TO CPU
OSCO
6/33 V1.2

6 Page









SH6613 pdf, datenblatt
SH6613/B/C
The value N of divider1 is corresponding to the REG C1.6~C1.0 or REG C2.14~C2.8 as shown in the following table:
LSFR
N
LSFR
N
LSFR
N
LSFR
N
(C1.6~C1.0)
(C1.6~C1.0)
(C1.6~C1.0)
(C1.6~C1.0)
(C2.14~C2.8)
(C2.14~C2.8)
(C2.14~C2.8)
(C2.14~C2.8)
01 127
16
95
12
63
4B
31
02 126 2C 94 24 62 17 30
04 125
59
93
49
61
2E
29
08 124
33
92
13
60
5D
28
10 123
67
91
26
59
3B
27
20 122 4E 90 4D 58 77 26
41 121 1D 89 1B 57 6E 25
03 120 3A 88 36 56 5C 24
06 119
75
87
6D
55
39
23
0C 118
6A
86
5A
54
73
22
18 117
54
85
35
53
66
21
30 116
29
84
6B
52
4C
20
61 115
53
83
56
51
19
19
42 114
27
82
2D
50
32
18
05 113
4F
81
5B
49
65
17
0A 112
1F
80
37
48
4A
16
14 111 3E 79 6F 47 15 15
28 110 7D 78 5E 46 2A 14
51 109 7A 77 3D 45 55 13
23 108
74
76
7B
44
2B
12
47 107
68
75
76
43
57
11
0F 106
50
74
6C
42
2F
10
1E 105
21
73
58
41
5F
9
3C 104
43
72
31
40
3F
8
19 103
07
71
63
39
7F
7
72 102 0E 70 46 38 7E
6
64 101 1C 69 0D 37 7C
5
48 100
38
68
1A
36
78
4
11 99 71 67 34 35 70
3
22 98 62 66 69 34 60
2
45 97 44 65 52 33 40
1
0B 96 09 64 25 32
12/33
V1.2

12 Page





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