CC2510Fx / CC2511Fx
Table of Contents
ABBREVIATIONS................................................................................................................................................ 4
1
REGISTER CONVENTIONS.................................................................................................................. 5
2
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
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
3
ABSOLUTE MAXIMUM RATINGS...................................................................................................... 8
4
4.1
4.2
OPERATING CONDITIONS .................................................................................................................. 9
CC2510FX OPERATING CONDITIONS.............................................................................................................. 9
CC2511FX OPERATING CONDITIONS .............................................................................................................. 9
5
GENERAL CHARACTERISTICS.......................................................................................................... 9
6
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.................................................................................................................... 17
HIGH SPEED RC OSCILLATOR .................................................................................................................... 18
FREQUENCY SYNTHESIZER CHARACTERISTICS........................................................................................... 18
ANALOG TEMPERATURE SENSOR ............................................................................................................... 19
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
6.9
6.10 7 - 12 BIT ADC........................................................................................................................................... 20
6.11 CONTROL AC CHARACTERISTICS ............................................................................................................... 22
6.12 SPI AC CHARACTERISTICS......................................................................................................................... 23
6.13 DEBUG INTERFACE AC CHARACTERISTICS ................................................................................................ 24
6.14 PORT OUTPUTS AC CHARACTERISTICS ...................................................................................................... 24
6.15 TIMER INPUTS AC CHARACTERISTICS........................................................................................................ 25
6.16 DC CHARACTERISTICS ............................................................................................................................... 25
7
PIN AND I/O PORT CONFIGURATION ............................................................................................ 26
8
8.1
8.2
CIRCUIT DESCRIPTION ..................................................................................................................... 30
CPU AND PERIPHERALS ............................................................................................................................. 31
RADIO ........................................................................................................................................................ 33
9
APPLICATION CIRCUIT..................................................................................................................... 33
BIAS RESISTOR ........................................................................................................................................... 33
BALUN AND RF MATCHING........................................................................................................................ 33
CRYSTAL .................................................................................................................................................... 33
REFERENCE SIGNAL ................................................................................................................................... 34
USB (CC2511FX) ......................................................................................................................................... 34
POWER SUPPLY DECOUPLING..................................................................................................................... 34
PCB LAYOUT RECOMMENDATIONS............................................................................................................ 38
9.1
9.2
9.3
9.4
9.5
9.6
9.7
10
8051 CPU.................................................................................................................................................. 39
10.1 8051 INTRODUCTION .................................................................................................................................. 39
10.2 MEMORY .................................................................................................................................................... 39
10.3 CPU REGISTERS ......................................................................................................................................... 51
10.4 INSTRUCTION SET SUMMARY ..................................................................................................................... 53
10.5 INTERRUPTS................................................................................................................................................ 57
11
DEBUG INTERFACE............................................................................................................................. 68
11.1 DEBUG MODE............................................................................................................................................. 68
11.2 DEBUG COMMUNICATION........................................................................................................................... 68
11.3 DEBUG LOCK BIT ....................................................................................................................................... 68
SWRS055F
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