SAF7741 Просмотр технического описания (PDF) - NXP Semiconductors.
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SAF7741 Datasheet PDF : 83 Pages
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NXP Semiconductors
6. Pinning information
6.1 Pinning
SAF7741HV
Dual IF car radio and audio DSP (N1F)
OSC _ R EF_N
OSC _ IN
OSC _OU T
OSC _R EF_ P
AIN0 _R
AIN 0_ R _R EF
A IN 0_L _R EF
AIN0 _L
AIN1 _R
AIN1 _L
AIN2 _R
AIN 2_ R _R EF
A IN 2_L _R EF
AIN2 _L
VDD A_1 V8 _A DC
VAD CN
VADC P
VR EFAD
AIN3
A IN 3 _R EF
AIN4
A IN 4 _R EF
V DD_ A DC
SPD IF 1D _D VD 3 4
SPD IF 2D _D VD 56
V DD D1
V SSS1
B CK_ IN1
WS_ IN1
SD_ IN1
VDD _R EG
FEBR EG
CONR EG
GAPR EG
VD DQ1
VSSQ1
TDS P_ IOF 9
TDS P_ IOF 8
TDS P_ IOF 7
TDS P_ IOF 6
TDS P_ IOF 5
TDS P_ IOF 4
TDS P_ IOF3
TDS P_ IOF 2
TDS P_ IOF 1
VD DD 3
VSSS3_DC
DR_SD_OUT_Q
DR_SD_OUT_I
DR_WS_OUT
DR_BCK_OUT
T1_E_SD_IN
T1E__SD_OUT
T1E__WS
T1E _BCK
VD DQ3
VSS Q3
AD SP_ IO F11
AD SP_ IO F10
AD SP_ IO F9
AD SP_ IO F8
AD SP_ IO F7
AD SP_ IOF 6
AD SP_ IOF 5
AD SP_ IOF 4
SD _H OST_ OUT4
SD _H OST_OUT3
SD _H OST_ OUT2
SD _H OST_ OUT1
BC K_ HOST
WS_ HOS T
SD _H OST_IN5
Fig 3. Pin configuration for the SAF7741HV
Table 2. Pin allocation table
Pin Name
Pin
Description
Number
OSC_REF_N
1
Ground reference for oscillator, PLLs and tuner clock generator
OSC_IN
2
Crystal oscillator input
OSC_OUT
3
Crystal oscillator output
OSC_REF_P
4
1.8 V reference supply for oscillator, PLLs and tuner clock generator
AIN0_R
5
Right channel analog audio input 0
AIN0_R_REF
6
Right common mode reference audio input 0
AIN0_L_REF
7
Left common mode reference audio input 0
AIN0_L
8
Left channel analog audio input 0
AIN1_R
9
Right channel analog audio input 1
AIN1_L
10
Left channel analog audio input 1
AIN2_R
11
Right channel analog audio input 2
Pin Type
vssco
apio
apio
vddco
apio
apio
apio
apio
apio
apio
apio
SAF7741_5
Objective data sheet
Rev. 05 — 09 May 2008
© NXP B.V. 2008. All rights reserved.
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