CC2430
4
Features Emphasized
4.1 High-Performance and Low-Power
8051-Compatible Microcontroller
4.5 Low Power
•
Four flexible power modes for reduced
power consumption
• Optimized 8051 core, which typically
gives 8x the performance of a standard
8051
•
System can wake up on external
interrupt or real-time counter event
• Dual data pointers
•
•
Low-power fully static CMOS design
• In-circuit interactive debugging is
supported for the IAR Embedded
Workbench through a simple two-wire
serial interface
System clock source can be 16 MHz RC
oscillator or 32 MHz crystal oscillator.
The 32 MHz oscillator is used when
radio is active
•
Optional clock source for ultra-low power
operation can be either low-power RC
oscillator or an optional 32.768 kHz
crystal oscillator
4.2 Up to 128 KB Non-volatile Program
Memory and 2 x 4 KB Data Memory
•
32/64/128 KB of non-volatile flash
memory in-system programmable
through a simple two-wire interface or by
the 8051 core
4.6 IEEE 802.15.4 MAC hardware support
•
•
•
Automatic preamble generator
•
•
Worst-case flash memory endurance:
1000 write/erase cycles
Synchronization word insertion/detection
CRC-16 computation and checking over
the MAC payload
Programmable read and write lock of
portions of Flash memory for software
security
•
•
•
•
Clear Channel Assessment
Energy detection / digital RSSI
Link Quality Indication
•
•
4096 bytes of internal SRAM with data
retention in all power modes
Additional 4096 bytes of internal SRAM
with data retention in power modes 0
and 1
CSMA/CA Coprocessor
4.7 Integrated 2.4GHz DSSS Digital Radio
•
2.4 GHz IEEE 802.15.4 compliant RF
transceiver (based on industry leading
CC2420 radio core).
4.3 Hardware AES Encryption/Decryption
AES supported in hardware coprocessor
•
•
Excellent receiver sensitivity and
robustness to interferers
4.4 Peripheral Features
•
•
•
Powerful DMA Controller
•
•
250 kbps data rate, 2 MChip/s chip rate
Power On Reset/Brown-Out Detection
Reference
designs
comply
with
Eight channel ADC with configurable
resolution
worldwide radio frequency regulations
covered by ETSI EN 300 328 and EN
300 440 class 2 (Europe), FCC CFR47
Part 15 (US) and ARIB STD-T66
(Japan). Transmit on 2480MHz under
FCC is supported by duty-cycling, or by
reducing output power.
•
•
Programmable watchdog timer
Real time clock with 32.768 kHz crystal
oscillator
•
•
•
•
Four timers: one general 16-bit timer,
two general 8-bit timers, one MAC timer
Two
programmable
USARTs
for
master/slave SPI or UART operation
21 configurable general-purpose digital
I/O-pins
True random number generator
CC2430 Data Sheet (rev. 2.1) SWRS036F
Page 9 of 211
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