参数资料
型号: AT86RF212-ZUR
厂商: Atmel
文件页数: 7/172页
文件大小: 0K
描述: TXRX AVR LOW PWR/VOLTAGE 32PQFN
标准包装: 1
频率: 700MHz,800MHz,900MHz
数据传输率 - 最大: 250kbps
调制或协议: 802.15.4 Zigbee,6LoWPAN,ISM
应用: ISM,ZigBee?
功率 - 输出: 10dBm
灵敏度: -110dBm
电源电压: 1.8 V ~ 3.6 V
电流 - 接收: 9.2mA
电流 - 传输: 25mA
数据接口: PCB,表面贴装
天线连接器: PCB,表面贴装
工作温度: -40°C ~ 85°C
封装/外壳: 32-VFQFN 裸露焊盘
包装: 标准包装
其它名称: AT86RF212-ZURDKR
AT86RF212
2.2.1.3 Crystal Oscillator Pins
XTAL1, XTAL2
The pin XTAL1 is the input of the reference oscillator amplifier (XOSC), XTAL2 the
output. A detailed description of the crystal oscillator setup and the related
XTAL1/XTAL2 pin configuration can be found in section 7.7.
When using an external clock reference signal, XTAL1 shall be used as input pin. For
further details, refer to section 7.7.3.
2.2.1.4 Analog Pin Summary
Table 2-2. Analog Pin Behavior – DC Values
Pin
RFP/RFN
XTAL1/XTAL2
DVDD
AVDD
Values and Conditions
V DC = 0.9 V (BUSY_TX)
V DC = 20 mV (receive states)
V DC = 0 mV (otherwise)
V DC = 0.9 V at both pins
C PAR = 3 pF
V DC = 1.8 V (all states, except SLEEP)
V DC = 0 mV (otherwise)
V DC = 1.8 V (all states, except P_ON,
SLEEP, RESET, and TRX_OFF)
V DC = 0 mV (otherwise)
Comments
DC level at pins RFP/RFN for various transceiver states
AC-coupling is required if an antenna with a DC path to ground is used.
Serial capacitance and capacitance of each pin to ground must be
< 100 pF.
DC level at pins XTAL1/XTAL2 for various transceiver states
Parasitic capacitance (C PAR ) of the pins must be considered as additional
load capacitance to the crystal.
DC level at pin DVDD for various transceiver states
Supply pins (voltage regulator output) for the digital 1.8 V voltage domain.
The outputs shall be bypassed by 1 μF.
DC level at pin AVDD for various transceiver states
Supply pin (voltage regulator output) for the analog 1.8 V voltage domain.
The outputs shall be bypassed by 1 μF.
2.2.2 Digital Pins
The AT86RF212 provides a digital microcontroller interface. The interface comprises a
slave SPI (/SEL, SCLK, MOSI, and MISO) and additional control signals (CLKM, IRQ,
SLP_TR, /RST, and DIG2). The microcontroller interface is described in detail in section
4.
Additional digital output signals DIG1 … DIG4 are provided to control external blocks,
i.e. for Antenna Diversity RF switch control or as an RX/TX Indicator; see sections 9.3
and 9.4 respectively. After reset, these pins are connected to digital ground
(DIG1/DIG2) or analog ground (DIG3/DIG4).
2.2.2.1 Driver Strength Settings
The driver strength of all digital output pins (MISO, IRQ, DIG1, … , DIG4) and CLKM
pin can be configured using register 0x03 (TRX_CTRL_0); see Table 2-3.
Table 2-3. Digital Output Driver Configuration
Pin
MISO, IRQ, DIG1, … , DIG4
CLKM
Default Driver Strength
2 mA
4 mA
Comment
Adjustable to 2 mA, 4 mA, 6 mA, and 8 mA
Adjustable to 2 mA, 4 mA, 6 mA, and 8 mA
The capacitive load should be as small as possible and not larger than 50 pF when
using the 2 mA minimum driver strength setting. Generally, the output driver strength
should be adjusted to the lowest possible value in order to keep the current
consumption and the emission of digital signal harmonics low.
7
8168C-MCU Wireless-02/10
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AT86RF215IQ-ZUR 功能描述:IC RF TXRX 802.15.4/ISM 48-VFQFN 制造商:microchip technology 系列:- 包装:剪切带(CT) 零件状态:在售 类型:仅限 TxRx 射频系列/标准:802.15.4,通用 ISM < 1GHz 协议:- 调制:FSK,OFDM,O-QPSK 频率:389.5MHz ~ 510MHz,779MHz ~ 1.02GHz,2.4GHz 数据速率(最大值):2.4Mbps 功率 - 输出:16dBm 灵敏度:-123dBm 存储容量:- 串行接口:SPI 电压 - 电源:1.8 V ~ 3.6 V 电流 - 接收:5mA ~ 33mA 电流 - 传输:62mA ~ 64mA 工作温度:-40°C ~ 85°C 封装/外壳:48-VFQFN 裸露焊盘 标准包装:1
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