C2510Fx / CC2511Fx
Table of Contents
1
2
ABBREVIATIONS.................................................................................................................................... 4
REGISTER CONVENTIONS.................................................................................................................. 5
3
KEY FEATURES (IN MORE DETAILS) .............................................................................................. 6
HIGH-PERFORMANCE AND LOW-POWER 8051-COMPATIBLE MICROCONTROLLER....................................... 6
8/16/32 KB NON-VOLATILE PROGRAM MEMORY AND 1/2/4 KB DATA MEMORY......................................... 6
FULL-SPEED USB CONTROLLER (CC2511FX )................................................................................................ 6
I2S INTERFACE.............................................................................................................................................. 6
HARDWARE AES ENCRYPTION/DECRYPTION............................................................................................... 6
PERIPHERAL FEATURES ................................................................................................................................ 6
LOW POWER ................................................................................................................................................. 6
2.4 GHZ RADIO WITH BASEBAND MODEM ................................................................................................... 7
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
4
ABSOLUTE MAXIMUM RATINGS...................................................................................................... 8
5
5.1
5.2
OPERATING CONDITIONS .................................................................................................................. 8
CC2510FX OPERATING CONDITIONS.............................................................................................................. 8
CC2511FX OPERATING CONDITIONS .............................................................................................................. 8
6
GENERAL CHARACTERISTICS.......................................................................................................... 9
7
ELECTRICAL SPECIFICATIONS...................................................................................................... 10
CURRENT CONSUMPTION ........................................................................................................................... 10
RF RECEIVE SECTION................................................................................................................................. 13
RF TRANSMIT SECTION .............................................................................................................................. 15
CRYSTAL OSCILLATORS ............................................................................................................................. 16
32.768 KHZ CRYSTAL OSCILLATOR ........................................................................................................... 17
LOW POWER RC OSCILLATOR.................................................................................................................... 18
HIGH SPEED RC OSCILLATOR .................................................................................................................... 18
FREQUENCY SYNTHESIZER CHARACTERISTICS........................................................................................... 19
ANALOG TEMPERATURE SENSOR ............................................................................................................... 19
7.1
7.2
7.3
7.4
7.5
7.6
7.7
7.8
7.9
7.10 7-12 BIT ADC............................................................................................................................................. 20
7.11 CONTROL AC CHARACTERISTICS ............................................................................................................... 21
7.12 SPI AC CHARACTERISTICS......................................................................................................................... 22
7.13 DEBUG INTERFACE AC CHARACTERISTICS ................................................................................................ 23
7.14 PORT OUTPUTS AC CHARACTERISTICS ...................................................................................................... 24
7.15 TIMER INPUTS AC CHARACTERISTICS........................................................................................................ 24
7.16 DC CHARACTERISTICS ............................................................................................................................... 24
8
PIN AND I/O PORT CONFIGURATION ............................................................................................ 26
9
9.1
9.2
CIRCUIT DESCRIPTION ..................................................................................................................... 30
CPU AND PERIPHERALS ............................................................................................................................. 31
RADIO ........................................................................................................................................................ 33
10
APPLICATION CIRCUIT..................................................................................................................... 33
10.1 BIAS RESISTOR ........................................................................................................................................... 33
10.2 BALUN AND RF MATCHING........................................................................................................................ 33
10.3 CRYSTAL .................................................................................................................................................... 34
10.4 USB (CC2511FX) ......................................................................................................................................... 34
10.5 POWER SUPPLY DECOUPLING..................................................................................................................... 34
10.6 PCB LAYOUT RECOMMENDATIONS............................................................................................................ 37
11
8051 CPU.................................................................................................................................................. 38
11.1 8051 INTRODUCTION .................................................................................................................................. 38
11.2 MEMORY .................................................................................................................................................... 38
11.3 CPU REGISTERS ......................................................................................................................................... 52
11.4 INSTRUCTION SET SUMMARY ..................................................................................................................... 54
11.5 INTERRUPTS................................................................................................................................................ 58
12
DEBUG INTERFACE............................................................................................................................. 68
12.1 DEBUG MODE............................................................................................................................................. 68
12.2 DEBUG COMMUNICATION........................................................................................................................... 68
12.3 DEBUG LOCK BIT ....................................................................................................................................... 69
12.4 DEBUG COMMANDS.................................................................................................................................... 70
SWRS055D
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TAOS [ TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS ]
