T48C862M-R4-TNQ Atmel, T48C862M-R4-TNQ Datasheet - Page 101

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

Specifications of T48C862M-R4-TNQ

• 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: -

Table of Contents
4551C–4BMCU–01/04
Features................................................................................................. 1
Description ............................................................................................ 1
Pin Configuration.................................................................................. 2
Pin Description: RF Part ...................................................................... 2
Pin Description: Microcontroller Part ................................................. 3
UHF ASK/FSK Transmitter Block ........................................................ 4
Features................................................................................................. 4
Description ............................................................................................ 4
General Description.............................................................................. 6
Functional Description......................................................................... 6
Absolute Maximum Ratings: RF Part................................................ 11
Thermal Resistance............................................................................ 11
Electrical Characteristics................................................................... 11
Microcontroller Block......................................................................... 13
Features............................................................................................... 13
Description .......................................................................................... 13
Introduction......................................................................................... 13
MARC4 Architecture General Description........................................ 14
ASK Transmission ................................................................................................ 6
FSK Transmission ................................................................................................ 6
CLK Output ........................................................................................................... 7
Application Circuit ................................................................................................. 8
Differences between T48C862-R4 and ATAR862 Microcontrollers ................... 13
Clock Pulse Take Over ...................................................................................7
Output Matching and Power Setting ...............................................................7
Program Memory ..........................................................................................13
Configuration Memory ...................................................................................13
Data Memory ................................................................................................13
Reset Function ..............................................................................................14
T48C862-R4 [Preliminary]
101