T48C862M-R3-TNS Atmel, T48C862M-R3-TNS Datasheet - Page 85

• Manufacturer Part Number: T48C862M-R3-TNS
• Description: IC MON TIRE PRESS 315MHZ 24SOIC
• Manufacturer: Atmel

Specifications of T48C862M-R3-TNS

• Frequency: 315MHz
• Modulation Or Protocol: FM, FSK
• Data Rate - Maximum: 32 kBaud
• Power - Output: 10dBm
• Current - Transmitting: 9.5mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Memory Size: 1KB EEPROM, 1KB RAM
• Voltage - Supply: 2 V ~ 4 V
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 24-SOIC (0.200", 5.30mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Applications: -

Combination Mode Timer 2 and Timer 3
Figure 84. Combination Timer 3 and Timer 2
4554A–4BMCU–02/03
T3I
T2I
T1OUT
SYSCL
T1OUT
SYSCL
POUT
T3EX
TOG3
SCL
T3CS
T2C
CL3
I/O-bus
CL2/1
RES
Compare 3/1
T3CO1
RES
4-bit counter 2/1
Compare 2/1
8-bit counter 3
T2CO1
Figure 83. Biphase Demodulation
T3CP
CM31=SCI
SR-DATA
Counter 3
Timer 3
P4CR
Q1=SI
OVF1
mode
Compare 3/2
T3EX
Reset
CM1
T3I
T3CO2
SSI
CP3
I/O-bus
POUT
Timer 2 - control
POUT
Synchronize
CL2/2
T2M1
T2CM
0
T3CM1
T3C
DCG
Timer 3 - control
0
DCGO
RES
8-bit counter 2/2
Bit 7
Compare 2/2
0
T3CM2
1
T3ST
T2CO2
Bit 6
OVF2
1
1
I/O-bus
TOG2
INT4
TOG2
Biphase demodulation mode
Bit 5
1
Control
T3M
0
T3EX
T3I
CM31
RES
INT5
TOG3
SSI
Bit 4
SO
0
SO
M2
1
Control
(RE, FE, SCO, OMSK)
Modulator 3
Manchester-
Demodu-
modulator
OUTPUT
Biphase-,
Bit 3
T2M2
MOUT
lator 3
1
0
T48C862-R3
M2
SCI
SI
Bit 2
output-stage
modulator 2
SSI
0
1
Timer 2
T2O
T3O
Bit 1
1
0
Bit 0
0
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