STM32W108HB Datasheet, PDF (1/179 Pages) STMicroelectronics – High-performance, IEEE 802.15.4 wireless system-on-chip

STM32W108HB
STM32W108CB
High-performance, IEEE 802.15.4 wireless system-on-chip
Preliminary data
Features
■ Complete system-on-chip
– 32-bit ARM® Cortex™-M3 processor
– 2.4 GHz IEEE 802.15.4 transceiver & lower
MAC
– 128-Kbyte Flash, 8-Kbyte RAM memory
– AES128 encryption accelerator
– Flexible ADC, SPI/UART/TWI serial
communications, and general-purpose
timers
– 24 highly configurable GPIOs with Schmitt
trigger inputs
■ Industry-leading ARM® Cortex™-M3
processor
– Leading 32-bit processing performance
– Highly efficient Thumb®-2 instruction set
– Operation at 6, 12 or 24 MHz
– Flexible nested vectored interrupt controller
■ Low power consumption, advanced
management
– Receive current (w/ CPU): 27 mA
– Transmit current (w/ CPU, +3 dBm TX):
31 mA
– Low deep sleep current, with retained RAM
and GPIO: 400 nA/800 nA with/without
sleep timer
– Low-frequency internal RC oscillator for
low-power sleep timing
– High-frequency internal RC oscillator for
fast (100 µs) processor start-up from sleep
■ Exceptional RF performance
– Normal mode link budget up to 102 dB;
configurable up to 107 dB
– -99 dBm normal RX sensitivity;
configurable to -100 dBm (1% PER, 20
byte packet)
– +3 dB normal mode output power;
configurable up to +7 dBm
– Robust WiFi and Bluetooth coexistence
VFQFPN48
(7 x 7 mm)
VFQFPN40
(6 x 6 mm)
■ Innovative network and processor debug
– Non-intrusive hardware packet trace
– Serial wire/JTAG interface
– Standard ARM debug capabilities: Flash
patch & breakpoint; data watchpoint &
trace; instrumentation trace macrocell
■ Application flexibility
– Single voltage operation: 2.1-3.6 V with
internal 1.8 V and 1.25 V regulators
– Optional 32.768 kHz crystal for higher timer
accuracy
– Low external component count with single
24 MHz crystal
– Support for external power amplifier
– Small 7x7 mm 48-pin VFQFPN package or
6x6 mm 40-pin VFQFPN package
Applications
■ Smart energy
■ Building automation and control
■ Home automation and control
■ Security and monitoring
■ ZigBee® Pro wireless sensor networking
■ RF4CE products and remote controls
■ 6LoWPAN and custom protocols
September 2009
Doc ID 16252 Rev 2
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to
change without notice.
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