参数资料
型号: AT86RF212-ZUR
厂商: Atmel
文件页数: 24/172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
SLEEP state
The SLEEP state is used when radio transceiver functionality is not required, and thus
the AT86RF212 can be powered down to reduce the overall power consumption.
A power-down scenario is shown in Figure 4-15. When the radio transceiver is in
TRX_OFF state, the microcontroller forces the AT86RF212 to SLEEP by setting
SLP_TR = H. If pin 17 (CLKM) provides a clock to the microcontroller, this clock is
switched off after 35 clock cycles. This enables a microcontroller in a synchronous
system to complete its power-down routine and prevent deadlock situations. The
AT86RF212 awakes when the microcontroller releases pin SLP_TR. This concept
provides the lowest possible power consumption.
The CLKM clock frequency settings for CLKM_CTRL values 6 and 7 are not intended to
directly clock the microcontroller. When using these clock rates, CLKM is turned off
immediately when entering SLEEP state.
Figure 4-15. Sleep and Wake-up Initiated by Asynchronous Microcontroller Timer
Note:
Timing figure t TR2 refers to Table 5-1.
RX_ON and RX_AACK_ON states
For synchronous systems where CLKM is used as a microcontroller clock source and
the SPI master clock (SCLK) is directly derived from CLKM, the AT86RF212 supports
an additional power-down mode for receive operating states (RX_ON and
RX_AACK_ON).
If an incoming frame is expected and no other applications are running on the
microcontroller, it can be powered down without missing incoming frames. This can be
achieved by a rising edge on pin SLP_TR that turns CLKM off. Then the radio
transceiver state changes from RX_ON or RX_AACK_ON (Extended Operating Mode)
to RX_ON_NOCLK or RX_AACK_ON_NOCLK, respectively. In case that a frame is
received (e.g. indicated by an IRQ_2 (RX_START) interrupt), the clock output CLKM is
automatically switched on again. This scenario is shown in Figure 4-16. In RX_ON
state, the clock at pin 17 (CLKM) is switched off after 35 clock cycles when setting the
pin SLP_TR = H.
The CLKM clock frequency settings for CLKM_CTRL values 6 and 7 are not intended to
directly clock the microcontroller. When using these clock rates, CLKM is turned off
immediately when entering RX_ON_NOCLK or RX_AACK_ON_NOCLK.
In states RX_(AACK)_ON_NOCLK and RX_(AACK)_ON, the radio transceiver current
consumptions are equivalent. However, the RX_(AACK)_ON_NOCLK current
consumption is reduced by the current required for driving pin 17 (CLKM).
24
AT86RF212
8168C-MCU Wireless-02/10
相关PDF资料
PDF描述
AT86RF231-ZFR TXRX LOW POWER 2.4GHZ 32VQFN
AT86RF232-ZX 2.4 GHZ ZIGBEE TRANSCEIVER
AT88CK201BK BRD CRYPTORF READER AT88RF1354
AT88SC-ADK2 KIT ARIS+ DK CRYPTOMEM/COMPANION
AT88SC3216CRF-MY1 IC EEPROM 32KBIT 13MHZ TAG
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