TDA7500A STMicroelectronics, TDA7500A Datasheet - Page 15

• Manufacturer Part Number: TDA7500A
• Description: IC PROCESSOR AM/FM DGTL 100-TQFP
• Manufacturer: STMicroelectronics
• Type: Audio Processorr

Specifications of TDA7500A

• Applications: Audio Systems
• Mounting Type: Surface Mount
• Package / Case: 100-TQFP Exposed Pad, 100-eTQFP, 100-HTQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIN CONNECTION (Top view)
RECOMMENDED DC OPERATING CONDITIONS
POWER CONSUMPTION
Note: 45MHz internal DSP clock, 4ADC and 6DAC enabled.
PLL CHARACTERISTICS
Note: 1. Depending on VCO output frequency.
Symbol
Symbol
Symbol
DSP0 GPIO1
DSP0 GPIO2
DSP0 GPIO5
DSP0 GPIO6
DSP0 GPIO7
DSP1 GPIO4
DSP1 GPIO3
DSP1 GPIO2
DSP1 GPIO1
DSP1 GPIO0
DSP0 GPIO0
DSP0 GPIO3
DSP0 GPIO4
F
V
V
I
VCO
dd
DD
CC
2. F
dsp
3.3V Digital Power Supply Voltage
3.3V Analog Power Supply Voltage
Total Maximum Current
Lock Time (note1)
VCO Frequency (note 2)
= F
NRESET
MOSIM
SSM
SCKD
MISOD
MOSID
RDSINT
RDSARI_SCK
RDSQAL_SO
RDSDAT_SI
RDSCLK_SS
CGND1
TESTEN
TESTSE
SCKM
MISOM
AGND
VDD1
SSD
CLKIN
AVDD
XTI
XTO
INT
GND1
vco
/2 when PLL is running
Parameter
Parameter
Parameter
OD
OD
OD
OD
OD
1
2
3
4
5
6
7
8
9
10
12
13
14
15
17
18
19
20
22
23
24
25
11
16
21
SPDIF
Test
IIC/SPI master
SPI display
PLL oscillator
RDS
OD: 5V tolerant Open Drain Output
power supply @ 3.3V and T
power supply @ 3.3V and T
CODEC
Test Condition
Test Condition
Test Condition
EMI
Debug DSP1
Debug DSP0
j
j
= 125°C
= 125°C
SPDIF
SAI
EMI
66
75
74
73
72
71
70
69
68
67
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
Min.
Min.
Min.
3.15
3.15
70
LRCKT
DWR
SRA<16>
DBCK0OS01
DBIN0OS00
DBOUT0
DBRQN1
DBCK1_OS11
DBIN1_OS10
DBOUT1
LRCKR
SCKR
SCKT
SDI0
SDO2 /
CASALE
SRA<15>
SRA<14>
SRA<13>
CVDD2
SDI1/SRA<21>/RAS
SDI2 /
SDO0 /
SDO1 /
DRD
Typ.
Typ.
Typ.
450
3.3
3.3
SRA<20>
SRA<17>
SRA<19>
SRA<18>
Max.
Max.
Max.
3.45
3.45
490
140
TDA7500A
3
DSP0 GPIO9
DSP0 GPIO11
DSP0 GPIO10
DSP1 GPIO9
DSP1 GPIO11
DSP1 GPIO10
DSP1 GPIO6
DSP1 GPIO7
DSP1 GPIO8
DSP0 GPIO8
DSP1 GPIO5
SRCCDC
MHz
Unit
Unit
Unit
mA
ms
15/40
V
V