ucb1400 NXP Semiconductors, ucb1400 Datasheet - Page 3

• Manufacturer Part Number: ucb1400
• Description: Audio Codec With Touch Screen Controller And Power Management Monitor
• Manufacturer: NXP Semiconductors

Philips Semiconductors
6. Pinning information
9397 750 09611
Product data
6.1 Pinning
6.2 Pin description
Table 2:
Total pin count = 48
Symbol
AC-link, crystal and interrupt interface (pin count = 8)
XTL_IN
XTL_OUT
RESET
SYNC
BIT_CLK
SDATA_OUT
SDATA_IN
IRQOUT
Fig 2. Pin configuration (LQFP48).
Pin description
SDATA_OUT
ADCSYNC
SDATA_IN
XTL_OUT
BIT_CLK
DVDD1
XTL_IN
DVSS1
DVDD2
RESET
DVSS2
Pin
2
3
11
10
6
5
8
29
SYNC
Rev. 02 — 21 June 2002
10
12
11
1
2
3
4
5
6
7
8
9
Type
I
O
I
I
O
I
O
O
Default
state
0
0
0
UCB1400
Audio codec with touch screen controller
Description
24.576 MHz crystal / master clock input
24.576 MHz crystal
AC-link master reset
AC-link sample sync
AC-link 12.288 MHz serial data clock
AC-link serial data output. UCB1400 input
stream
AC-link serial data input. UCB1400 output
stream
Interrupt output
and power management monitor
© Koninklijke Philips Electronics N.V. 2002. All rights reserved.
36
35
34
33
32
31
30
29
28
27
25
26
VADCN
VREFBYP
IRQOUT
VADCP
UCB1400
LINE_OUT_R
LINE_OUT_L
VREFDRV
AVSS2
AVDD2
VREF
AVSS1
AVDD1
SN00219
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