80-0206-R Datasheet, PDF (42/49 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 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.
DIE
100
82
1
RSC-4128
(100 pad DIE)
29
30
Logo
53
52
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
100-lead LQFP
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 #
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
26
27
28
29
30
31
32
33
34
35
36
37
-----------
100 LQFP
Pin #
Pin Name
Description
Signal Type
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
D7
External Data Bus (no connect for 64-lead LQFP)
I/O, 100k pull-up; high-Z
3
D6
External Data Bus
I/O, 100k pull-up; high-Z
4
PDN
Power Down (active high when powered down)
Output
5
D5
External Data Bus
I/O, 100k pull-up; high-Z
6
D4
External Data Bus
I/O, 100k pull-up; high-Z
7
GND
Ground
GND
7
GND
Ground
GND
8
XO1
Oscillator 1 output
Output
9
XI1
Oscillator 1 input
Input
10 VDD
Supply Voltage
PWR
10 VDD
Supply Voltage
PWR
11 -XM
External Memory Enable (active low)
Input, 10k pull-up resistor
12 XO2
Oscillator 2 output
Output
13 XI2
Oscillator 2 input
Input
14 D3
External Data Bus
I/O, 100k pull-up; high-Z
15 D2
External Data Bus
I/O, 100k pull-up; high-Z
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
17 D1
External Data Bus (no connect for 64-lead LQFP)
I/O, 100k pull-up; high-Z
18 D0
External Data Bus
I/O, 100k pull-up; high-Z
19 GND
Ground
GND
19 GND
Ground
GND
20 VDD
Supply Voltage
PWR
20 VDD
Supply Voltage
PWR
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
22 reserved DO NOT USE
DO NOT USE
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
24 reserved DO NOT USE
DO NOT USE
25 -RESET Reset (active low)
Input, 100k pull-up resistor
26 DACOUT DAC output
Analog out
27 AVSS Analog ground
(A) GND
28 VCM
Common mode reference
Analog
29 MICIN2 Microphone input for audio wakeup
Analog IN
30 MICIN1 Microphone input
Analog IN
31 AMPCOM Amplifier input common
Analog IN
32
VREF
Voltage reference
Analog OUT
33 AVDD Analog Supply Voltage
(A) PWR
42
P/N 80-0206-R
© 2006 Sensory Inc.