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参数资料
型号： AT86RF212-ZUR
厂商： Atmel
文件页数： 34/172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
Note that for CLKM clock rates 250 kHz and symbol clock rates (CLKM_CTRL values 6
and 7; register 0x03, TRX_CTRL_0), the master clock signal CLKM is switched off
immediately after the rising edge of SLP_TR.
The reception of a frame shall be indicated to the microcontroller by an interrupt
indicating the receive status. CLKM is turned on again, and the radio transceiver enters
the BUSY_RX state (see section 4.6 and Figure 4-16). When using RX_ON_NOCLK, it
is essential to enable at least one interrupt request indicating the reception status.
After the receive transaction has been completed, the radio transceiver enters the
RX_ON state. The radio transceiver only reenters the RX_ON_NOCLK state when the
next rising edge of pin SLP_TR pin occurs.
If the AT86RF212 is in the RX_ON_NOCLK state and pin SLP_TR is reset to logic low,
it enters the RX_ON state and it starts to supply clock on the CLKM pin again.
A reset in state RX_ON_NOCLK further requires to reset pin SLP_TR to logic low,
otherwise the radio transceiver enters directly the SLEEP state.
5.1.2.7 BUSY_TX – Transmit State
A transmission can only be initiated in state PLL_ON. There are two ways to start a
transmission:
? Rising edge of pin 11 (SLP_TR)
? TX_START
command written
to
register
bits
TRX_CMD
(register
0x02,
TRX_STATE).
Either of these forces the radio transceiver into the BUSY_TX state.
During the transition to BUSY_TX state, the PLL frequency shifts to the transmit
frequency, refer to section 7.8.3. The actual transmission of the first data chip of the
SHR starts after 1 symbol period (see note) in order to allow PLL settling and PA ramp-
up, see Figure 5-6. After transmission of the SHR, the Frame Buffer content is
transmitted. In case the PHR indicates a frame length of zero, the transmission is
aborted immediately after the PHR field.
After the frame transmission has been completed, the AT86RF212 automatically turns
off the power amplifier, generates an IRQ_3 (TRX_END) interrupt, and returns into
PLL_ON state.
Note
? Throughout this data sheet, a “symbol period” refers to the definition described in
section 7.1.3.
5.1.2.8 RESET State
The RESET state is used to set back the state machine and to reset all registers of the
AT86RF212 to their default values; exceptions are register bits CLKM_CTRL (register
0x03, TRX_CTRL_0). These register bits require a specific treatment, for details see
section 7.7.4.
A reset forces the radio transceiver into TRX_OFF state. If, however, the device is in
P_ON state, it remains in P_ON state.
A reset is initiated with pin /RST = L and the state returns after setting /RST = H. The
reset pulse should have a minimum length as specified in sections 5.1.4.5 and 10.4
34
AT86RF212
8168C-MCU Wireless-02/10
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相关代理商/技术参数
参数描述
AT86RF215IQ-ZU 功能描述:IC RF TXRX 802.15.4/ISM 48-VFQFN 制造商:microchip technology 系列:- 包装:托盘 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:260
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
AT86RF215M-ZU 功能描述:IC RF TxRx Only General ISM < 1GHz 389.5MHz ~ 510MHz, 779MHz ~ 1.02GHz 48-VFQFN Exposed Pad 制造商:atmel 系列:- 包装:托盘 零件状态:有效 类型:仅限 TxRx 射频系列/标准:通用 ISM < 1GHz 协议:- 调制:FSK，OFDM，O-QPSK 频率:389.5MHz ~ 510MHz，779MHz ~ 1.02GHz 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 GPIO:- 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:416
AT86RF215M-ZUR 功能描述:IC RF TxRx Only General ISM < 1GHz 389.5MHz ~ 510MHz, 779MHz ~ 1.02GHz 48-VFQFN Exposed Pad 制造商:atmel 系列:- 包装:剪切带（CT） 零件状态:停产 类型:仅限 TxRx 射频系列/标准:通用 ISM < 1GHz 协议:- 调制:FSK，OFDM，O-QPSK 频率:389.5MHz ~ 510MHz，779MHz ~ 1.02GHz 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 GPIO:- 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
AT86RF215-ZU 功能描述:IC RF TXRX 802.15.4/ISM 48-VFQFN 制造商:microchip technology 系列:- 包装:托盘 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:260
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