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NRF51822

Nordic
Part Number NRF51822
Manufacturer Nordic
Description Multiprotocol Bluetooth 4.0 low energy/2.4 GHz RF SoC
Published Mar 15, 2014
Detailed Description nRF51822 Multiprotocol Bluetooth® low energy/2.4 GHz RF System on Chip Product Specification v3.4 Key Features Applic...
Datasheet PDF File NRF51822 PDF File

NRF51822
NRF51822

Overview
nRF51822 Multiprotocol Bluetooth® low energy/2.
4 GHz RF System on Chip Product Specification v3.
4 Key Features Applications • 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) • 9.
7 mA peak RX, 8 mA peak TX (0 dBm) with DC/DC • RSSI (1 dB resolution) • ARM® Cortex™-M0 32 bit processor • 275 μA/MHz running from flash memory • 150 μA/MHz running from RAM • Serial Wire Debug (SWD) • S100 series SoftDevice ready • Memory • 256 kB or 128 kB embedded flash program memory • 16 kB or 32 kB RAM • On-air compatibility with nRF24L series • Flexible Power Management • Supply voltage range 1.
8 V to 3.
6 V • 4.
2 μs wake-up using 16 MHz RCOSC • 0.
6 μA at 3 V OFF mode • 1.
2 μA at 3 V in OFF mode + 1 region RAM retention • 2.
6 μA at 3 V 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/Slave • Low power comparator • Temperature sensor • Two-wire Master (I2C compatible) • UART (CTS/RTS) • CPU independent Programmable Peripheral Interconnect (PPI) • Quadrature Decoder (QDEC) • AES HW encryption • Real Timer Counter (RTC) • Package variants • QFN48 package, 6 x 6 mm • WLCSP package, 3.
50 x 3.
83 x 0.
50 mm • WLCSP package, 3.
50 x 3.
83 x 0.
35 mm • WLCSP package, 3.
83 x 3.
83 x 0.
50 mm • WLCSP package, 3.
83 x 3.
83 x 0.
35 mm • WLCSP package, 3.
50 x 3.
33 x 0.
50 mm • Computer peripherals and I/O devices • Mouse • Keyboard • Multi-touch trackpad • Interactive entertainment devices • Remote control • Gaming controller • Beacons • Personal Area Networks • Health/fitness sensor and monitor devices • Medical devices • Key-fobs + wrist watches • Remote control toys Copyright © 2021 Nordic Semiconductor ASA.
All rights reserved.
Reproduction in whole or in part is prohibited without the prior written perm...


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