CC2430 Datasheet, PDF (3/234 Pages) Texas Instruments – A True System-on-Chip solution for 2.4 GHz IEEE 802.15.4 / ZigBee-TM

CC2430
Table Of Contents
1 ABBREVIATIONS..................................................................................................................... 6
2 REFERENCES ........................................................................................................................... 8
3 REGISTER CONVENTIONS................................................................................................... 9
4 FEATURES (CONTINUED FROM FRONT PAGE)........................................................... 10
4.1
HIGH-PERFORMANCE AND LOW-POWER 8051-COMPATIBLE MICROCONTROLLER ................ 10
4.2
UP TO 128 KB NON-VOLATILE PROGRAM MEMORY AND 2 X 4 KB DATA MEMORY.............. 10
4.3
HARDWARE AES ENCRYPTION/DECRYPTION......................................................................... 10
4.4
PERIPHERAL FEATURES .......................................................................................................... 10
4.5
LOW POWER ........................................................................................................................... 10
4.6
802.15.4 MAC HARDWARE SUPPORT ..................................................................................... 10
4.7
INTEGRATED 2.4GHZ DSSS DIGITAL RADIO ......................................................................... 10
5 ABSOLUTE MAXIMUM RATINGS..................................................................................... 11
6 OPERATING CONDITIONS ................................................................................................. 11
7 ELECTRICAL SPECIFICATIONS ....................................................................................... 12
7.1
GENERAL CHARACTERISTICS ................................................................................................. 13
7.2
RF RECEIVE SECTION............................................................................................................. 14
7.3
RF TRANSMIT SECTION .......................................................................................................... 15
7.4
32 MHZ CRYSTAL OSCILLATOR ............................................................................................. 16
7.5
32.768 KHZ CRYSTAL OSCILLATOR ....................................................................................... 16
7.6
LOW POWER RC OSCILLATOR................................................................................................ 16
7.7
HIGH SPEED RC OSCILLATOR ................................................................................................ 17
7.8
FREQUENCY SYNTHESIZER CHARACTERISTICS....................................................................... 17
7.9
ANALOG TEMPERATURE SENSOR ........................................................................................... 18
7.10 8-14 BIT ADC......................................................................................................................... 18
7.11 CONTROL AC CHARACTERISTICS ........................................................................................... 19
7.12 SPI AC CHARACTERISTICS..................................................................................................... 20
7.13
DEBUG INTERFACE AC CHARACTERISTICS ............................................................................ 21
7.14 PORT OUTPUTS AC CHARACTERISTICS .................................................................................. 21
7.15 TIMER INPUTS AC CHARACTERISTICS.................................................................................... 22
7.16 DC CHARACTERISTICS ........................................................................................................... 22
8 PIN AND I/O PORT CONFIGURATION ............................................................................. 23
9 CIRCUIT DESCRIPTION ...................................................................................................... 25
9.1
CPU AND PERIPHERALS ......................................................................................................... 26
9.2
RADIO .................................................................................................................................... 27
10 POWER MANAGEMENT ...................................................................................................... 28
11 APPLICATION CIRCUIT ...................................................................................................... 29
11.1 INPUT / OUTPUT MATCHING .................................................................................................... 29
11.2 BIAS RESISTORS...................................................................................................................... 29
11.3 CRYSTAL ................................................................................................................................ 29
11.4 VOLTAGE REGULATORS.......................................................................................................... 29
11.5
POWER SUPPLY DECOUPLING AND FILTERING......................................................................... 29
12 8051 CPU................................................................................................................................... 32
12.1 8051 CPU INTRODUCTION ..................................................................................................... 32
12.2 RESET..................................................................................................................................... 32
12.3 MEMORY ................................................................................................................................ 32
12.4 SFR REGISTERS...................................................................................................................... 43
12.5 CPU REGISTERS ..................................................................................................................... 46
12.6 INSTRUCTION SET SUMMARY ................................................................................................. 48
CC2430 PRELIMINARY Data Sheet (rev. 1.03) SWRS036A
Page 3 of 232