TEF6901AH/V2-T NXP Semiconductors, TEF6901AH/V2-T Datasheet - Page 72

• Manufacturer Part Number: TEF6901AH/V2-T
• Description: Tuners TUNER ASP ONECHIP
• Manufacturer: NXP Semiconductors

Specifications of TEF6901AH/V2-T

• Mounting Style: SMD/SMT
• Package / Case: PQFP-64
• Minimum Operating Temperature: - 40 C
• Maximum Operating Temperature: + 85 C
• Lead Free Status / RoHS Status: Compliant
• Other names: TEF6901AH/V2,518

NXP Semiconductors
TEF6901A_3
Product data sheet
8.2.26 Write mode: data byte POWER
8.2.27 Write mode: data bytes RESERVED
Table 101. POWER - format of data byte 18h with default setting
Table 102. POWER - data byte 18h bit description
[1]
Table 103. RESERVED - format of data byte 19h to 1Eh
Table 104. RESERVED - data byte 19h to 1Eh bit description
[1]
Bit
7
6
5
4 and 3
2
1 and 0
Bit
7 to 0
The power saving offered by the Standby modes is limited and is not intended to realize an effective
power-down.
Reserved bits may control test options for factory testing.
7
0
7
0
Symbol
-
STBT
STBR
-
ASI
AST[1:0]
Symbol
-
STBT
6
0
6
0
Description
reserved; 0 = normal operation
standby tuner
standby RDS demodulator
reserved; 0 = normal operation
audio step interpolation
ASI step time; selection of the audio step interpolation time
Description
reserved; 0 = normal operation
Rev. 03 — 20 March 2008
0 = normal operation
1 = power consumption is reduced by disabling part of the tuner circuit;
radio operation is disabled
0 = normal operation
1 = RDS demodulator in Standby mode
0 = audio step interpolation is disabled
1 = audio step interpolation is enabled
00 = 1 ms
01 = 3 ms
10 = 10 ms
11 = 30 ms
STBR
5
0
5
0
4
0
4
0
[1]
3
0
3
0
[1]
ASI
2
1
2
0
TEF6901A
Integrated car radio
AST1
© NXP B.V. 2008. All rights reserved.
1
1
1
0
AST0
72 of 107
0
0
0
0