TDA7500A STMicroelectronics, TDA7500A Datasheet - Page 13

• 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

I/O DEFINITION AND STATUS (continued)
Pin
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
#
DSP1 Debug: DBOUT output
DSP1: GPIO10 input
DSP1: GPIO10 output
DSP1 Debug: DBIN input
DSP1 : OS10 output
DSP1: GPIO11 input
DSP1: GPIO11 output
DSP1 Debug: DBCK input
DSP1 : OS11 output
DSP1: GPIO9 input
DSP1: GPIO9 output
DSP1 Debug: DBRQN input
DSP0 Debug: DBOUT output
DSP0: GPIO10 input
DSP0: GPIO10 output
DSP0 Debug: DBIN input
DSP0 : OS00 output
DSP0: GPIO11 input
DSP0: GPIO11 output
DSP0 Debug: DBCK input
DSP0 : OS01 output
DSP0: GPIO9 input
DSP0: GPIO9 output
DSP0 Debug: DBRQN input
GND2
VDD2
ADC<0>input
ADC<1>input
ADC<2>input
ADC<3>input
ADC: S2DREF input
ADC: ADCVDDREF input
ADC: REF<2> input
Function
Reset
State
X
X
X
X
X
X
X
X
X
X
X
X
SPI
X
X
X
X
X
X
X
X
X
X
1
1
After Boot
I
2
X
X
X
X
X
X
X
X
X
X
1
1
C
EMI
X
X
X
X
X
X
X
X
X
X
1
1
output 4mA PP
input 5VT
output 4mA PP
input 5VT
output 4mA PP
input 5VT
output 4mA PP
input 5VT
output 4mA PP
input 5VT
output 4mA PP
input 5VT
output 4mA PP
input 5VT
output 4mA PP
input 5VT
output 4mA PP
input 5VT
output 4mA PP
input 5VT
output 4mA PP
input 5VT
output 4mA PP
input 5VT
supply
supply
analog input
analog input
analog input
analog input
Substrate biasing
voltage reference
voltage reference
I/O
After boot in
debug mode
After boot in
debug mode
After boot in
debug mode
After boot in
debug mode
After boot in
debug mode
After boot in
debug mode
After boot in
debug mode
connected to GND
connect 47 F
electolytic and
100nF Ceramic
parallel to
ADCGND
connect 100 F
electolytic and
100nF Ceramic
parallel to
ADCGND
Comments
TDA7500A
13/40