T48C862M-R4-TNS Atmel, T48C862M-R4-TNS Datasheet - Page 85

• 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: -

Combination Mode Timer 2 and Timer 3
Figure 84. Combination Timer 3 and Timer 2
Combination Mode 10:
Frequency Measurement or
Event Counter with Time Gate
4551C–4BMCU–01/04
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
Timer 2 mode 1/2:
Timer 2 output mode 1/6: Timer 2 compare match toggles (TOG2) to the Timer 3
Timer 3 mode 3:
The counter is driven by an external (T3I) clock source. The output signal (TOG2) of
Timer 2 resets the counter. The counter value before reset is saved in the capture regis-
ter. If single-action mode is activated for one or both compare registers, the trigger
signal restarts also the single actions. This mode can be used for frequency measure-
ments or as event counter with time gate.
T3CP
P4CR
OVF1
Compare 3/2
CM1
T3CO2
SSI
CP3
I/O-bus
POUT
Timer 2 - control
POUT
CL2/2
T2M1
T2CM
T3CM1
T3C
DCG
Timer 3 - control
12-bit compare counter/8-bit compare counter and
4-bit prescaler
Timer/Counter; internal trigger restart and internal capture
(with Timer 2 TOG2-signal)
DCGO
RES
8-bit counter 2/2
Compare 2/2
T3CM2
T3ST
T2CO2
T48C862-R4 [Preliminary]
OVF2
I/O-bus
TOG2
INT4
TOG2
Control
T3M
T3EX
T3I
CM31
RES
INT5
TOG3
SSI
SO
SO
M2
Control
(RE, FE, SCO, OMSK)
Modulator 3
Manchester-
Demodu-
modulator
OUTPUT
Biphase-,
T2M2
MOUT
lator 3
M2
SCI
SI
output-stage
modulator 2
SSI
Timer 2
T2O
T3O
85