uda1331h NXP Semiconductors, uda1331h Datasheet - Page 5

• Manufacturer Part Number: uda1331h
• Description: Universal Serial Bus Usb Audio Playback Peripheral App
• Manufacturer: NXP Semiconductors

Philips Semiconductors
PINNING
1998 Oct 06
n.c.
GP5/WSI
SCL
SDA
P0.7
EA
GP1/DI
PSEN
ALE
GP2/DO
P2.0
P2.1
GP3/WSO
GP4/BCKO
SHTCB
n.c.
D
P2.2
P2.3
D+
P2.4
P2.5
P2.6
P2.7
V
n.c.
n.c.
n.c.
V
V
n.c.
V
n.c.
n.c.
n.c.
V
XTAL1
XTAL2
V
n.c.
SYMBOL
DDI
SSI
SSE
DDE
SSX
DDX
Universal Serial Bus (USB) Audio
Playback Peripheral (APP)
PIN
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
38
39
40
1
2
3
4
5
6
7
8
9
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
I
I
not connected
general purpose pin 5 or word select input
serial clock input (I
serial data input/output (I
Port 0.7 of the microcontroller
external access (active LOW)
general purpose pin 1 or data input
program store enable (active LOW)
address latch enable (active HIGH)
general purpose pin 2 or data output for extra DSP chip
Port 2.0 of the microcontroller
Port 2.1 of the microcontroller
general purpose pin 3 or master word select output for extra DSP chip
general purpose pin 4 or master bit clock output for extra DSP chip
shift clock TCB input (active HIGH)
not connected
negative data line of the differential data bus conform to the USB-standard
Port 2.2 of the microcontroller
Port 2.3 of the microcontroller
positive data line of the differential data bus conform to the USB-standard
Port 2.4 of the microcontroller
Port 2.5 of the microcontroller
Port 2.6 of the microcontroller
Port 2.7 of the microcontroller
digital supply voltage core
not connected
not connected
not connected
digital ground core
digital ground I/O pins
not connected
digital supply voltage I/O pins
not connected
not connected
not connected
crystal oscillator ground
crystal oscillator input 1
crystal oscillator output 2
crystal oscillator supply voltage
not connected
2
C-bus)
2
C-bus)
5
DESCRIPTION
Preliminary specification
UDA1331H