80-0209-A Datasheet, PDF (3/8 Pages) List of Unclassifed Manufacturers – Speech And Music Processor

Data Sheet
Pin/Pad Assignment
19
1
20
SC-605
32
(top view of the die)
33
52
NC
1
NC
2
NC
3
NC
4
DACM
5
VDD
6
DAVP
7
VDD
8
PF7
9
PF6
10
PF5
11
PF4
12
PF3
13
PF2
14
PF1
15
PF0
16
VSS
17
NC
18
NC
19
NC
20
NC
21
NC
22
NC
23
NC
24
NC
25
SC-605
(100-lead TQFP)
SC-605
75
NC
74
NC
73
NC
72
NC
71
NC
70
NC
69
NC
68
NC
67
NC
66
NC
65
NC
64
NC
63
NC
62
NC
61
NC
60
NC
59
NC
58
NC
57
NC
56
NC
55
NC
54
NC
53
NC
52
NC
51
NC
NAME
PIN NO.
PAD NO.
I/O DESCRIPTION
Input/Output Ports
PC0 – PC7 89 → 82
8→1
I/O Port C general-purpose I/O (1 Byte)
PD0 – PD7 99 → 92
18 → 11
I/O Port D general-purpose I/O (1 Byte)
PE0 – PE7 46 → 39
48 → 41
I/O Port E general-purpose I/O (1 Byte)
PF0 – PF7
16 → 9
31 → 24
I Port F key-scan input (1 Byte)
Pins PD4 and PD5 may be dedicated to the comparator function, if the comparator enable bit is set.
Scan Port Control Signals
SCANIN
37
39
I Scan port data input
SCANOUT
33
35
O Scan port data output
SCANCLK
36
38
I Scan port clock
SYNC
35
37
I Scan port synchronization
TEST
34
36
I C605: test modes
The scan port pins must be bonded out on any SC-605 production board.
Reference Oscillator Signals
OSCOUT
49
51
O Resistor/crystal reference out
OSCIN
48
50
I Resistor/crystal reference in
PLL
47
49
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
38
40
I Initialization
Power Signals
V_SS
17, 50, 90, 100^† 32, 52, 9, 19^†
- Ground
V_DD 6^†, 8, 31, 32, 91 21^†, 23, 33, 34, 10 - 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.
© 2002 Sensory Inc.
P/N 80-0209-A
3