T48C862x-Rf-TNS datasheet(101/107 Pages) ATMEL

101 / 107 page

101

T48C862-R4 [Preliminary]

4551C–4BMCU–01/04

Table of Contents

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

ASK Transmission ................................................................................................ 6

FSK Transmission ................................................................................................ 6

CLK Output ........................................................................................................... 7

Clock Pulse Take Over ................................................................................... 7

Output Matching and Power Setting ............................................................... 7

Application Circuit ................................................................................................. 8

Absolute Maximum Ratings: RF Part................................................ 11

Thermal Resistance............................................................................ 11

Electrical Characteristics................................................................... 11

Microcontroller Block ......................................................................... 13

Features............................................................................................... 13

Description .......................................................................................... 13

Introduction......................................................................................... 13

Differences between T48C862-R4 and ATAR862 Microcontrollers ................... 13

Program Memory .......................................................................................... 13

Configuration Memory ................................................................................... 13

Data Memory ................................................................................................ 13

Reset Function .............................................................................................. 14

MARC4 Architecture General Description........................................ 14

T48C862x-Rf-TNS 데이터시트(PDF) 101 Page - ATMEL Corporation