SWRS096A – DECEMBER 2012 – REVISED APRIL 2013
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
JTAG
SWO
NVIC
MPU
ARM
Cortex
TM
±
M3
128 KB/256 KB/512 KB Flash
32 MHz
16 KB Retention SRAM
16 KB Standard SRAM
cJTAG/JTAG
4 KB ROM
ICEPick
DEBUG
INTERFACE
2 UARTS
SERIAL INTERFACES
Systick Timer
2 SSI/SPI
Timer/PWM/CCP
4x (32-bit or 2x16-bit)
USB Full Speed
Device
Watchdog Timer
SYSTEM
I2C
32 GPIO
32ch DMA
SECURITY
AES-128/256
SHA-256
ECC
RSA-2048
32 MHz XTAL
and 16 MHz RC Oscillator
32 kHz XTAL
and 32 kHz RC Oscillator
Packet Handling
Processor
Command Strobe
Processor
32-bit Sleep Timer
IEEE 802.15.4 RADIO
LDO Regulator
Power-on Reset and Brown-
Out Detection
MAC Timer
Low Power
Comparator
RF Chain
Modulator
Synth
Demod
ANALOG
12-bit ADC
With Temp Sensor
For more details about the modules and their usage, see the corresponding chapters in the CC2538 Technical
Reference Manual (SWRU319).
RX
TX
Copyright © 2012–2013, Texas Instruments Incorporated
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