RSC4128 Datasheet, PDF (40/49 Pages) List of Unclassifed Manufacturers – Speech Recognition Processor

RSC-4128
Data Sheet
Package Options
The RSC-4128 can be purchased in 100-lead LQFP or 64 lead LQFP packages, or in unpackaged die. When
using an in circuit emulator (ICE) on dice applications, a COB bonding pad ring equivalent to a 100-lead LQFP
footprint is advised for easy ICE adapter attachment.
100
1
DIE
82
64-lead LQFP
100-lead LQFP
RSC-4128
(100 pad DIE)
29
30
Logo
53
52
P0.0 1
NC 2
PDN 3
GND 4
XO1 5
XI1 6
VDD 7
XO2 8
XI2 9
P2.7 10
NC 11
GND 12
VDD 13
P2.6 14
P2.5 15
RESET_ 16
RSC-4128
(64-lead LQFP)
48 P0.7
47 NC
46 P1.0
45 VDD
44 GND
43 P1.1
42 NC
41 P1.2
40 P1,3
39 P1.4
38 P1.5
37 VDD
36 GND
35 P1.6
34 P1.7
33 PLLEN
P0.0
1
D7
2
D6
3
PDN
4
D5
5
D4
6
GND
7
XO1
8
XI1
9
VDD
10
-XM
11
XO2
12
XI2
13
D3
14
D2
15
P2.7
16
D1
17
D0
18
GND
19
VDD
20
P2.6
21
RESERVED
22
P2.5
23
RESERVED
24
-RESET
25
RSC-4128
(100-lead LQFP)
75
P0.7
74
A7
73
A8
72
P1.0
71
A9
70
VDD
69
GND
68
A10
67
P1.1
66
A11
65
P1.2
64
A12
63
P1.3
62
A13
61
P1.4
60
A14
59
P1.5
58
A15
57
VDD
56
GND
55
P1.6
54
A16
53
P1.7
52
A17
51
PLLEN
DIE
Pad #
64 LQFP
Pin #
100 LQFP
Pin #
Pin Name
Description
Signal Type
1
1
1
P0.0
General Purpose I/O that can act as a “wake-up” input I/O, 10k or 200k pull-up resistor; high-Z
2 2=NC
2
D7
External Data Bus (no connect for 64-lead LQFP)
I/O, 100k pull-up; high-Z
3
-
3
D6
External Data Bus
I/O, 100k pull-up; high-Z
4
3
4
PDN
Power Down (active high when powered down)
Output
5
-
5
D5
External Data Bus
I/O, 100k pull-up; high-Z
6
-
6
D4
External Data Bus
I/O, 100k pull-up; high-Z
7
4
7
GND
Ground
GND
8
4
7
GND
Ground
GND
9
5
8
XO1
Oscillator 1 output
Output
10
6
9
XI1
Oscillator 1 input
Input
11
7
10 VDD
Supply Voltage
PWR
12
7
10 VDD
Supply Voltage
PWR
13
-
11 -XM
External Memory Enable (active low)
Input, 10k pull-up resistor
14
8
12 XO2
Oscillator 2 output
Output
15
9
13 XI2
Oscillator 2 input
Input
16
-
14 D3
External Data Bus
I/O, 100k pull-up; high-Z
17
-
15 D2
External Data Bus
I/O, 100k pull-up; high-Z
18
10
16 P2.7
General Purpose I/O that can act as a “wake-up” input I/O, 10k or 200k pull-up resistor; high-Z
19 11=NC
17 D1
External Data Bus (no connect for 64-lead LQFP)
I/O, 100k pull-up; high-Z
20
-
18 D0
External Data Bus
I/O, 100k pull-up; high-Z
21
12
19 GND
Ground
GND
22
12
19 GND
Ground
GND
23
13
20 VDD
Supply Voltage
PWR
24
13
20 VDD
Supply Voltage
PWR
25
14
21 P2.6
General Purpose I/O that can act as a “wake-up” input I/O, 10k or 200k pull-up resistor; high-Z
26
-
22 reserved DO NOT USE
DO NOT USE
27
15
23 P2.5
General Purpose I/O that can act as a “wake-up” input I/O, 10k or 200k pull-up resistor; high-Z
28
-
24 reserved DO NOT USE
DO NOT USE
29
16
25 -RESET Reset (active low)
Input, 100k pull-up resistor
30
17
26 DACOUT DAC output
Analog out
31
18
27
AVSS
Analog ground
(A) GND
32
19
28 VCM
Common mode reference
Analog
33
20
29 MICIN2 Microphone input for audio wakeup
Analog IN
34
21
30 MICIN1 Microphone input
Analog IN
40
P/N 80-0206-J
© 2004 Sensory Inc.