
Data Sheet
SC-601
Pin/Pad Assignment
2002 Sensory Inc.
P/N 80-0207-A
3
SC-601
(top view of the die)
19
20
32
33
52
1
SC-601
(100-lead LQFP)
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
2
2
2
2
3
3
3
3
4
4
4
4
4
N
N
N
N
N
V
V
S
P
P
P
P
P
3
3
3
3
3
3
4
T
S
S
S
R
P
P
4
4
4
4
5
P
P
O
O
V
1
9
9
9
9
9
9
9
9
9
9
8
8
V
P
P
P
P
P
P
P
P
V
V
P
N
8
8
8
8
8
8
8
P
P
P
P
P
P
P
8
7
7
7
7
N
N
N
N
N
NC
NC
NC
NC
DACM
VDD
DAVP
VDD
PF7
PF6
PF5
PF4
PF3
PF2
PF1
PF0
VSS
NC
NC
NC
NC
NC
NC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
NC
NC
NAME
PC0 – PC7
PD0 – PD7
PE0 – PE7
PF0 – PF7
Pins PD4 and PD4 may be dedicated to the comparator function, if the comparator enable bit is set.
Scan Port Control Signals
SCANIN
37
39
SCANOUT
33
35
SCANCLK
36
38
SYNC
35
37
TEST
34
36
The scan port pins must be bonded out on any SC-601 production board.
Reference Oscillator Signals
OSCOUT
49
51
OSCIN
48
50
PLL
47
49
Digital-to-Analog Sound Output (DAC)
DACP
7
22
DACM
5
20
Initialization
RESET_
38
40
Power Signals
V
SS
17, 50, 90, 100
32, 52, 9, 19
V
DD
6
, 8, 31, 32, 91 21
, 23, 33, 34, 10
PIN NO.
89
→
82
99
→
92
46
→
39
16
→
9
PAD NO.
8
→
1
18
→
11
48
→
41
31
→
24
I/O DESCRIPTION
I/O Port C general-purpose I/O (1 Byte)
I/O Port D general-purpose I/O (1 Byte)
I/O Port E general-purpose I/O (1 Byte)
I/O Port F general-purpose I/O (1 Byte)
I Scan port data input
O Scan port data output
I Scan port clock
I Scan port synchronization
I SC-601: test modes
O Resistor/crystal reference out
I Resistor/crystal reference in
O Phase-lock-loop filter
O Digital-to-analog plus output (+)
O Digital-to-analog minus output (–)
I Initialization
- Ground
- Processor power (+)
The V
SS
and V
DD
connections service the DAC circuitry. Their pins tend to sustain a higher current draw. A dedicated decoupling capacitor
across these pins is therefore required.