TDA7540N STMicroelectronics, TDA7540N Datasheet - Page 63

• Manufacturer Part Number: TDA7540N
• Description: IC TUNER AM/FM CAR RADIO 80-LQFP
• Manufacturer: STMicroelectronics

Specifications of TDA7540N

• Frequency: 10.7MHz
• Modulation Or Protocol: AM, FM
• Applications: Automotive Audio
• Current - Receiving: 12mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 7.7 V ~ 9 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Lead Free Status / Rohs Status: Compliant

TDA7540N
Table 45.
Table 46.
Table 47.
Table 48.
Table 49.
Table 50.
Table 51.
MSB
MSB
MSB
MSB
MSB
MSB
MSB
d7
d7
d7
d7
d7
d7
d7
x
x
x
x
x
x
x
d6
d6
d6
d6
d6
d6
d6
x
x
x
x
x
x
x
Addr 33 test tuner control 1
Addr 34 test tuner control 2
Addr 35 test tuner control 3
Addr 36 test tuner control 4
Addr 37 test tuner control 5
Addr 38 test stereodecoder control
Addr39 test FM demodulator spike blanker and stereo decoder
d5
d5
d5
d5
d5
d5
d5
x
x
x
x
x
x
x
d4
d4
d4
d4
d4
d4
d4
x
x
x
x
x
x
x
d3
d3
d3
d3
d3
d3
d3
x
x
x
x
x
x
x
d2
d2
d2
d2
d2
d2
d2
x
x
x
x
x
x
x
d1
d1
d1
d1
d1
d1
d1
x
x
x
x
x
x
x
LSB
LSB
LSB
LSB
LSB
LSB
LSB
d0
d0
d0
d0
d0
d0
d0
x
x
x
x
x
0
0
Only for testing ( have to be set to 0)
Only for testing ( have to be set to 0)
Only for testing ( have to be set to 0)
Only for testing ( have to be set to 0)
Only for testing ( have to be set to 0)
Only for testing ( have to be set to 1)
Only for testing ( have to be set to 1)
Function
Function
Function
Function
Function
Function
Function
Software specification
63/76