T48C862M-R4-TNS Atmel, T48C862M-R4-TNS Datasheet - Page 48

• Manufacturer Part Number: T48C862M-R4-TNS
• Description: IC MON TIRE PRESS 433MHZ 24-SOIC
• Manufacturer: Atmel

Specifications of T48C862M-R4-TNS

• Frequency: 433MHz
• 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: -

Timer 2 Output Mode 2
Timer 2 Output Mode 3
48
T48C862-R4 [Preliminary]
Toggle Mode C : A Timer 2 compare match toggles the output flip-flop (M2) -> T2O
Figure 43. Pulse Generator – the Timer Toggles with Timer Overflow and Compare
Match
Duty Cycle Burst Generator 1: The DCG output signal (DCGO) is given to the output,
and gated by the output flip-flop (M2)
Figure 44. Carrier Frequency Burst Modulation with Timer 2 Toggle Flip-flop Output
Duty Cycle Burst Generator 2: The DCG output signal (DCGO) is given to the output,
and gated by the SSI internal data output (SO)
Figure 45. Carrier Frequency Burst Modulation with the SSI Data Output
Counter 2
Counter 2
Counter 2
Counter 2
DCGO
TOG2
DCGO
TOG2
OVF2
T2O
Input
INT4
T2O
CMx
T2O
SO
T2R
M2
Bit 0
1 2 0 1 2 0 1 2 0 1 2 0 1 2 0 1 2 0 1 2 0 1 2 0 1 2 0 1 2 0 1 2 0 1 2 0 1 2 0 1
1 2 0 1 2 0 1 2 3 4 5 0 1 2 0 1 2 3 4 5 6 7 8 0 1 2 3 4 5 6 7 8 9 10 0 1 2 3 4 5
0
0
Bit 1
0
Bit 2
Counter = compare register (=2)
1
Counter = compare register (=2)
Bit 3
2
3
Bit 4
4
Bit 5
5
6
Bit 6
7
Bit 7
4095/
255
Bit 8
0
Bit 9
1
Bit 10
2
3
Bit 11
4551C–4BMCU–01/04
4
Bit 12
5
6
Bit 13