T48C862M-R3-TNS Atmel, T48C862M-R3-TNS Datasheet - Page 65

• 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: -

Timer 3 Compare Mode
Register 2 (T3CM2)
Timer 3 COmpare Register 1
(T3CO1) Byte Write
Timer 3 COmpare Register 2
(T3CO2) Byte Write
4554A–4BMCU–02/03
T3CM2 contains the mask bits for the match event of Counter 3 compare register 2
The compare registers and corresponding counter reset masks can be used to program
the counter time intervals and the toggle masks can be used to program output signal.
The single-action mask can also be used in this mode. It starts operating after the timer
started with T3R.
T3CM2
T3SM2
T3TM2
T3RM2
T3IM2
Second write cycle
First write cycle
Second write cycle
First write cycle
Timer 3 Single action Mask bit 2
T3SM2 = 0, disables single-action compare mode
T3SM2 = 1, enables single-compare mode. After this bit is set, the compare
Timer 3 compare Toggle action Mask bit 2
T3TM2 = 0, disables compare toggle
T3TM2 = 1, enables compare toggle. A match of Counter 3 with the compare
Timer 3 Reset Mask bit 2
T3RM2 = 0, disables counter reset
T3RM2 = 1, enables counter reset. A match of Counter 3 with the compare
Timer 3 Interrupt Mask bit 2
T3RM2 = 0, disables Timer 3 interrupt for T3CO2 register.
T3RM2 = 1, enables Timer 3 interrupt for T3CO2 register.
T3SM2
Bit 3
register (T3CO2) is used until the next compare match.
register (T3CO2) toggles the output flip-flop (TOG3).
register (T3CO2) resets the Counter 3.
Bit 7
Bit 3
Bit 7
Bit 3
T3TM2
Bit 2
Bit 6
Bit 2
Bit 6
Bit 2
High Nibble
High Nibble
Low Nibble
Low Nibble
T3RM2
Bit 1
Bit15
Bit15
Bit 5
Bit 5
Address: "B"hex - Subaddress: "3"hex
Address: "B"hex - Subaddress: "4"hex
Address: "B"hex - Subaddress: "5"hex
T3IM2
Bit 0
Bit 4
Bit 0
Bit 4
Bit 0
T48C862-R3
Reset value: 1111b
Reset value: 1111b
Reset value: 1111b
Reset value: 1111b
Reset value: 0000b
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