uda1325 NXP Semiconductors, uda1325 Datasheet - Page 6

• Manufacturer Part Number: uda1325
• Description: Universal Serial Bus Usb Codec
• Manufacturer: NXP Semiconductors

Philips Semiconductors
PINNING
1999 May 10
GP3/WSO
GP4/BCKO
P0.5
SHTCB
P0.6
D
P0.7
D+
V
V
V
V
GP1/DI
P2.0
GP5/WSI
P2.1
GP0/BCKI
P2.2
SCL
P2.3
SDA
P2.4
P2.5
V
XTAL1b
XTAL2b
CLK
V
P2.6
P2.7
PSEN
V
V
VOUTL
TC
RTCB
VOUTR
DDI
SSI
SSE
DDE
SSX
DDX
DDO
SSO
Universal Serial Bus (USB) CODEC
SYMBOL
QFP64
PIN
10
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
11
1
2
3
4
5
6
7
8
9
SDIP42
PIN
10
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
11
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
O
O
O
I
I
I
I
negative data line of the differential data bus, conforms to the USB
standard
positive data line of the differential data bus, conforms to the USB
standard
general purpose pin 3 or word select output
general purpose pin 4 or bit clock output
Port 0.5 of the microcontroller
shift clock of the test control block (active HIGH)
Port 0.6 of the microcontroller
Port 0.7 of the microcontroller
digital supply voltage for core
digital ground for core
digital ground for I/O pads
digital supply voltage for I/O pads
general purpose pin 1 or data input
Port 2.0 of the microcontroller
general purpose pin 5 or word select input
Port 2.1 of the microcontroller
general purpose pin 0 or bit clock input
Port 2.2 of the microcontroller
serial clock line I
Port 2.3 of the microcontroller
serial data line I
Port 2.4 of the microcontroller
Port 2.5 of the microcontroller
crystal oscillator ground (48 MHz)
crystal input (analog; 48 MHz)
crystal output (analog; 48 MHz)
48 MHz clock output signal
supply crystal oscillator (48 MHz)
Port 2.6 of the microcontroller
Port 2.7 of the microcontroller
program store enable (active LOW)
supply voltage for operational amplifier
operational amplifier ground
voltage output left channel
test control input (active HIGH)
asynchronous reset input of the test control block (active HIGH)
voltage output right channel
6
2
2
C-bus
C-bus
DESCRIPTION
Preliminary specification
UDA1325