TEA6848H/V1S,557 NXP Semiconductors, TEA6848H/V1S,557 Datasheet - Page 32

• Manufacturer Part Number: TEA6848H/V1S,557
• Description: IC TUNER CAR RADIO 80LQFP
• Manufacturer: NXP Semiconductors

Specifications of TEA6848H/V1S,557

• Modulation Or Protocol: AM, FM, WB
• Applications: AM/FM Radio Receiver
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 5V, 8.5V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Frequency: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Current - Receiving: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935289574557

Philips Semiconductors
12.2
12.2.1
Table 2 Write mode
Notes
1. S = START condition.
2. A = acknowledge.
3. P = STOP condition.
Table 3 Read mode
Notes
1. S = START condition.
2. A = acknowledge.
Table 4 IC address byte
Notes
1. Defined by address pin FREF:
2. Read or write mode:
12.2.2
Table 5 Format of data byte 0
Table 6 Description of data byte 0 bits
2004 Nov 12
New In Car Entertainment car radio tuner IC with
Precision Adjacent Channel Suppression (NICE-PACS)
a) 1 = 1st IC address
b) 0 = 2nd IC address.
a) 0 = write operation to TEA6848H
b) 1 = read operation from TEA6848H.
BIT 7
6 to 0
BIT
S
S
AF
1
7
I
(1)
(1)
2
C-bus protocol
D
W
ATA TRANSFER MODE AND
RITE MODE
SYMBOL
PLL[14:8]
PLL14
BIT 6
AF
:
1
DATA BYTE
address (write)
address (read)
Alternative frequency. If AF = 0, then normal operation. If AF = 1, then AF (RDS)
update mode.
Setting of programmable counter of synthesizer PLL. Upper byte of PLL divider
word.
0
PLL13
BIT 5
IC
0
ADDRESS
IC ADDRESS
PLL12
BIT 4
0
32
PLL11
BIT 3
A
A
0
(2)
(2)
DESCRIPTION
data byte(s)
PLL10
BIT 2
0
data byte 1
BIT 1
0/1
PLL9
A
(2)
(1)
Product specification
TEA6848H
MODE
R/W
BIT 0
PLL8
P
(3)
(2)