CC2510FX Datasheet, PDF (2/244 Pages) List of Unclassifed Manufacturers – True System-on-Chip with Low Power RF Transceiver and 8051 MCU

C2510Fx / CC2511Fx
Table of Contents
1 ABBREVIATIONS.................................................................................................................................... 4
2 REGISTER CONVENTIONS .................................................................................................................. 5
3 KEY FEATURES (IN MORE DETAILS) .............................................................................................. 6
3.1 HIGH-PERFORMANCE AND LOW-POWER 8051-COMPATIBLE MICROCONTROLLER....................................... 6
3.2 8/16/32 KB NON-VOLATILE PROGRAM MEMORY AND 1/2/4 KB DATA MEMORY......................................... 6
3.3 FULL-SPEED USB CONTROLLER (CC2511FX )................................................................................................ 6
3.4 I²S INTERFACE.............................................................................................................................................. 6
3.5 HARDWARE AES ENCRYPTION/DECRYPTION............................................................................................... 6
3.6 PERIPHERAL FEATURES ................................................................................................................................ 6
3.7 LOW POWER ................................................................................................................................................. 6
3.8 2.4 GHZ RADIO WITH BASEBAND MODEM ................................................................................................... 7
4 ABSOLUTE MAXIMUM RATINGS ...................................................................................................... 8
5 OPERATING CONDITIONS .................................................................................................................. 8
5.1 CC2510FX OPERATING CONDITIONS.............................................................................................................. 8
5.2 CC2511FX OPERATING CONDITIONS .............................................................................................................. 8
6 GENERAL CHARACTERISTICS.......................................................................................................... 9
7 ELECTRICAL SPECIFICATIONS ...................................................................................................... 10
7.1 CURRENT CONSUMPTION ........................................................................................................................... 10
7.2 RF RECEIVE SECTION................................................................................................................................. 13
7.3 RF TRANSMIT SECTION .............................................................................................................................. 15
7.4 CRYSTAL OSCILLATORS ............................................................................................................................. 16
7.5 32.768 KHZ CRYSTAL OSCILLATOR ........................................................................................................... 17
7.6 LOW POWER RC OSCILLATOR.................................................................................................................... 18
7.7 HIGH SPEED RC OSCILLATOR .................................................................................................................... 18
7.8 FREQUENCY SYNTHESIZER CHARACTERISTICS........................................................................................... 19
7.9 ANALOG TEMPERATURE SENSOR ............................................................................................................... 19
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 CIRCUIT DESCRIPTION ..................................................................................................................... 30
9.1 CPU AND PERIPHERALS ............................................................................................................................. 31
9.2 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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