T48C862M-R3-TNS Atmel, T48C862M-R3-TNS Datasheet - Page 56

• 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: -

Figure 51. Counter 3 Stage
Timer 3 – Mode 1:
Timer/Counter
56
CL3
T48C862-R3
Compare register 1
Compare register 2
8-bit comparator
Capture register
8-bit counter
TOG2
RES
The status of the timer as well as the occurrence of a compare match or an edge detect
of the input signal is indicated by the status register T2ST. This allows identification of
the interrupt source because all these events share only one timer interrupt.
Timer 3 compares data values
The Timer 3 has two 8-bit compare registers (T3CO1, T3CO2). The compare data value
can be ‘m’ for each of the Timer 3 compare registers.
The compare data value for the compare registers is: m = x +1
The selected clock from an internal or external source increments the 8-bit counter. In
this mode, the timer can be used as event counter for external clocks at T3I or as timer
for generating interrupts and pulses at T3O. The counter value can be read by the soft-
ware via the capture register.
Control
Control
T3I
C31
C32
NQ
NQ
D
D
T3SM2
T3SM1
CM31
CM32
T3RM1
T3RM2
T3EIM
T3IM1
T3IM2
T3TM1
T3TM2
: T3M1
: T3M2
INT5
TOG3
0 £ x £ 255
4554A–4BMCU–02/03