کد محصول :
ماژول بلوتوث ورژن چهار NRF51822-04AT
وضعیت : موجودماژول بلوتوث ورژن چهار NRF51822-04AT دارای پردازنده 32 بیتی ARM
قیمت : 0 تومان
محصولات مشابه
مشخصات
ماژولها
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توضیحات بیشتر
nRF51-04AT Bluetooth Low Energy (BLE) module is the next generation BLE module released by SEMITRION electronics. The modules use nRF51822 from NORDIC as the controlller chips. With its samll from factor ,low powe,high economic Bluetooth radio, nRF51-04 can easily be added in your system and help to promote the design process.
nRF51822 is an ultra-low power 2.4 GHz wireless System on Chip (SoC) integrating the nRF51 series 2.4 GHz transceiver, a 32 bit ARM® Cortex™-M0 CPU, flash memory, and analog and digital peripherals. nRF51822 can support Bluetooth® low energy and a range of proprietary 2.4 GHz protocols, such as Gazell from Nordic Semiconductor.
Fully qualified Bluetooth low energy stacks for nRF51822 are implemented in the S100 series of SoftDevices. The S100 series of SoftDevices are available for free and can be downloaded and installed on nRF51822 independent of your own application code.
Feature:
2.4 GHz transceiver
-93 dBm sensitivity in Bluetooth® low energy mode
250 kbps, 1 Mbps, 2 Mbps supported data rates
TX Power -20 to +4 dBm in 4 dB steps
TX Power -30 dBm Whisper mode
13 mA peak RX, 10.5 mA peak TX (0 dBm)
RSSI (1 dB resolution)
ARM® Cortex™-M0 32 bit processor
275 ^A/MHz running from flash memory
150 ^A/MHz running from RAM
Serial wire debug (SWD)
Memory
256 kB or128 kB embedded flash program memory
16 kB RAM
Flexible power management
Supply voltage range 1.8 V to 3.6 V
2.5 ^s wake-up using 16 MHz RCOSC
0.4 ^A @3V OFF mode
0.5 ^A @3V in OFF mode + 1 region RAM retention
2.3 ^A @3V ON mode, all blocks IDLE
8/9/10 bit ADC - 8 configurable channels
31 general purpose I/O pins
One 32 bit and two 16 bit timers with counter mode
SPI Master
UART (CTS/RTS)
Two-wire master (I2C compatible)
Quadrature decoder (QDEC)
AES HW encryption
Real timer counter (RTC)
16MHz crystal
Balun
AES HW encryption
Package variants
nRF51822-04, 18.5 x9.1 mm
Application:
Computer peripherals and I/O devices
Mouse
Keyboard
Multi-touch track pad
Interactive entertainment devices
Remote control
3D glasses
Gaming controller
Personal Area Networks
Health/fitness sensor and monitor devices
Medical devices
Key-fobs + wrist watch
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