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80-0210-C Datasheet, PDF (3/9 Pages) List of Unclassifed Manufacturers – Speech And Music Processor
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Data Sheet
Pin Assignment
19
20
41
42
1
85
SC-614
(top view of the die)
65
64
VSS3/DA
1
NC
2
NC
3
NC
4
DACM
5
VDD3/DA
6
DACP
7
VDD
8
PF7
9
PF6
10
PF5
11
PF4
12
PF3
13
PF2
14
PF1
15
PF0
16
NC
17
PG15
18
PG14
19
PG13
20
PG12
21
PG11
22
PG10
23
PG9
24
PG8
25
SC-614
(100-lead LQFP)
SC-614
75
PB1
74
PB2
73
PB3
72
PB4
71
PB5
70
PB6
69
PB7
68
VDD1
67
VSS1
66
PA0
65
PA1
64
PA2
63
PA3
62
PA4
61
PA5
60
PA6
59
PA7
58
PLL
57
OSCIN
56
OSCOUT
55
NC
54
NC
53
NC
52
VSS
51
PE0
NAME
PIN NO.
PAD NO.
I/O
DESCRIPTION
PA0 – PA7
66 → 59
75 → 68
I/O Port A general-purpose I/O (1 Byte)
PB0 – PB7
76 → 69
85 → 78
I/O Port B general-purpose I/O (1 Byte)
PC0 – PC7
90 → 83
8→1
I/O Port C general-purpose I/O (1 Byte)
PD0 – PD7
100 → 93
18 → 11
I/O Port D general-purpose I/O (1 Byte)
PE0 – PE7
51 → 44
63 → 56
I/O Port E general-purpose I/O (1 Byte)
PF0 – PF7
16 → 9
31 → 24
I Port F key-scan input (1 Byte)
PG0 – PG7
PG8 – PG15
37 → 30
25 → 18
49 → 42
39 → 32
O Port G dedicated output (2 Bytes)
Pins PD4 and PD5 may be dedicated to the comparator function, if the comparator enable bit is set.
Scan Port Control Signals
SCANIN
42
54
I Scan port data input
SCANOUT
38
50
O Scan port data output
SCANCLK
41
53
I Scan port clock
SYNC
40
52
I Scan port synchronization
TEST
39
51
I SC-614: test modes
The scan port pins must be bonded out on any SC-614 production board.
Reference Oscillator Signals
OSCOUT
56
65
O Resistor/crystal reference out
OSCIN
57
66
I Resistor/crystal reference in
PLL
58
67
O Phase-lock-loop filter
Digital-to-Analog Sound Output
DACP
7
22
O Digital-to-analog plus output (+)
DACM
5
20
O Digital-to-analog minus output (–)
Initialization
RESET_
43
55
I Initialization
Power Signals
VSS
1†, 26, 52, 67, 91 9, 19†, 40, 64, 76 - Ground
VDD
6†, 8, 27, 68, 92 10, 21†, 23, 41, 77 - Processor power (+)
† The VSS and VDD connections service the DAC circuitry. Their pins tend to sustain a higher current draw. A dedicated decoupling capacitor
across these pins is therefore required.
© 2003 Sensory Inc.
P/N 80-0210-C
3
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