CC2431 Datasheet, PDF (2/16 Pages) Texas Instruments – System-on-Chip for 2.4 GHz ZigBee-TM / IEEE 802.15.4 with Location Engine

Key Features (continued)
• Two powerful USARTs with support for
several serial protocols.
• Hardware debug support
• Watchdog timer
• One IEEE 802.15.4 MAC Timer, one general
16-bit timer and two 8-bit timers
CC2431
• RoHS compliant 7x7 mm QLP48 package
• 21 general I/O pins, two with 20 mA
sink/source capability
• Powerful and flexible development tools
available
Note:
The CC2431 and the CC2430 are pin compatible, and the MCU and RF parts of the
CC2430-F128 are identical to the CC2431 except the Location Engine. This data sheet
complements the CC2430 data sheet with a description of the Location Engine. For
complete information about the CC2431, please refer to the CC2430 data sheet in
addition to this data sheet. The CC2430 data sheet can be found here:
http://focus.ti.com/lit/ds/symlink/cc2430.pdf
CC2431 Data Sheet (Rev. 2.01) SWRS034B
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