sh6614d SinoWealth Micro-Electronics Corp. Ltd, sh6614d Datasheet - Page 4

• Manufacturer Part Number: sh6614d
• Description: 4k 4-bit Microcontroller With Lcd Driver
• Manufacturer: SinoWealth Micro-Electronics Corp. Ltd

Pin Description (QFP64)
Pin Description (QFP100)
1, 3, 5, 7, 9, 11, 13,
83, 85, 87 - 94, 96,
15, 17, 19, 21, 23,
25, 27, 29, 31, 33
43, 44, 46, 48
50, 52, 54, 56
68, 70, 72, 74
76, 78, 80, 81
63 - 64, 1 - 2
35, 37 - 39
PIN No.
PIN No.
98, 100
12 - 35
36 - 39
46 - 49
50 - 53
59 - 62
3 - 8
40
44
45
54
55
56
57
58
40
41
42
58
60
62
64
66
COM5 - COM8/SEG34 - SEG31
Port B.3 - Port B.0
Port A.3 - Port A.0
Port B.3 - Port B.0
Port A.3 - Port A.0
SEG30 - SEG25
SEG30 - SEG18
SEG24 - SEG1
COM1 – COM4
SEG17 - SEG1
Designation
COM5 - COM8
Designation
COM1 - COM4
OSCXO
OSCXO
V1 - V4
RESET
V1 - V4
RESET
OSCXI
OSCXI
OSCO
OSCO
TEST
TEST
OSCI
OSCI
GND
GND
V
V
DD
DD
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
O
O
O
P
P
P
P
I
I
I
I
I
I
I
I
I
I
4
Segment signal output for LCD display;
shared with scan output
Segment signal output for LCD display;
shared with scan output
Connected with external LCD divided resistance
Test pin (Internal pull-low). No connect for user
Reset input (No internal pull-up)
Power supply
Bit programmable I/O ,Vector interrupt ( INT1 )
Bit programmable I/O,PA.0 shared with INT0
PA.1 , PA.2 shared with PSG output
Oscillator X input
Oscillator X output
Ground
Oscillator output
Oscillator input
Common signal output for LCD display
Common/segment signal output for LCD display
Segment signal output for LCD display;
shared with scan output
Segment signal output for LCD display;
shared with scan output
Connected with external LCD divided resistance
Test pin (Internal pull-low). No connect for user
Reset input (No internal pull-up)
Power supply
Bit programmable I/O ,Vector interrupt ( INT1 )
Bit programmable I/O,PA.0 shared with INT0
PA.1 , PA.2 shared with PSG output
Oscillator X input
Oscillator X output
Ground
Oscillator output
Oscillator input
Common signal output for LCD display
Common/segment signal output for LCD display
Description
Description
SH6614D