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NRF51822-CEAA-R
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NRF51822-CEAA-R数据手册
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Copyright © 2013 Nordic Semiconductor ASA. All rights reserved.
Reproduction in whole or in part is prohibited without the prior written permission of the copyright holder.
nRF51822
Multiprotocol Bluetooth® 4.0 low energy/2.4 GHz RF SoC
Product Specification v1.2
Key Features
•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 µA/MHz running from flash memory
150 µA/MHz running from RAM
Serial Wire Debug (SWD)
S100 series SoftDevice ready
•Memory
256 kB or128 kB embedded flash program
memory
16 kB RAM
Support for non-concurrent multiprotocol operation
On-air compatibility with nRF24L series
Flexible Power Management
Supply voltage range 1.8 V to 3.6 V
2.5 µs wake-up using 16 MHz RCOSC
0.4 µA @ 3 V OFF mode
0.5 µA @ 3 V in OFF mode + 1 region RAM
retention
2.3 µA @ 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
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 mm
Applications
Computer peripherals and I/O devices
•Mouse
•Keyboard
Multi-touch trackpad
Interactive entertainment devices
Remote control
3D Glasses
Gaming controller
Personal Area Networks
Health/fitness sensor and monitor
devices
•Medical devices
Key-fobs + wrist watch
Remote control toys

NRF51822-CEAA-R 数据手册

Nordic Semiconductor
2 页 / 0.24 MByte
Nordic Semiconductor
67 页 / 3.98 MByte
Nordic Semiconductor
2 页 / 0.26 MByte

NRF51822 数据手册

Nordic Semiconductor
nRF51822-QFAA-R 编带
Nordic Semiconductor
射频收发器, 2.4GHz至2.483GHz, GFSK, 2Mbps, 4dBm输出, -85dBm输入, 1.8V至3.6V, QFN-48
Nordic Semiconductor
Nordic Semiconductor
射频收发器, 2.4GHz至2.483GHz, GFSK, 2Mbps, 4dBm输出, -85dBm输入, 1.8V至3.6V, QFN-48
Nordic Semiconductor
Nordic Semiconductor
Nordic Semiconductor
nRF51822 蓝牙智能收发器 SoCNordic Semiconductors nRF51822 是 2.4GHz 多协议射频收发器 SoC,用于蓝牙智能和 Nordic Gazell 协议应用。 它将射频收发器、ARM Cortex-M0 内核微控制器、闪存和模拟/数字外围设备集成到单一 QFN48 芯片上。 Gazell 协议为无线,与 nRF24L 系列收发器兼容。nRF51 系列 2.4GHz 射频收发器 射频输出功率:+4dBm 接收器灵敏度:-93dBm @ 1Mbps OTA 数据传输率:高达 2Mbps 支持蓝牙 BLE/智能和 Gazell 低功率协议 32 位 ARM Cortex-M0 内核微控制器 8 通道 8/9/10 位 ADC 31 x GPIO 串行通信:UART,SPI,I²C 正交解码器 AES-128 加密 实时时钟 (RTC) 灵活的电源管理系统 电源:+1.8V 至 +3.6V 直流 工作温度范围:-40 至 +105ºC 应用:可穿戴产品、健身和卫生保健传感器、智能手表、工业和商业传感器、物联网 (IoT) **RS 产品代码** nRF51822-QFAA 256KB 闪存,16KB RAM (885-5776) nRF51822-QFAC 256KB 闪存,32KB RAM (885-5788) nRF51822-QFAB 128KB 闪存,16KB RAM (885-5785) ### 单芯片组件,Nordic Semiconductor
Nordic Semiconductor
射频收发器, 2.4GHz至2.483GHz, GFSK, 2Mbps, 4dBm输出, -85dBm输入, 1.8V至3.6V, QFN-48
Nordic Semiconductor
Nordic Semiconductor
RF片上系统 - SoC QFN48pkt 256kB Flash 32kB RAM XLR3
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