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STM32W108CBU61 产品描述及参数 - ST Microelectronics（意法半导体）
制造商:
ST Microelectronics（意法半导体）
封装:
QFN
描述:
高性能， IEEE 802.15.4标准的无线系统级芯片 High-performance, IEEE 802.15.4 wireless system-on-chip
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STM32W108CBU61数据手册
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Data brief
For further information contact your local STMicroelectronics sales office.
August 2009 Doc ID 15851 Rev 1 1/20
20
STM32W108HB
STM32W108CB
High-performance, 802.15.4 wireless system-on-chip
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
– RX Current (w/ CPU): 27 mA
– TX 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
■ 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 QFN package or
6x6 mm 40-pin QFN 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
Table 1. Device summary
Feature STM32W108HB STM32W108CB
Package 40-pin QFN 48-pin QFN
VFQFPN48
VFQFPN40
(6 x 6 mm)
(7 x 7 mm)
www.st.com
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