收藏本站
参数资料
型号： AT86RF212-ZU
厂商： Atmel
文件页数： 32/172页
文件大小： 0K
描述： IC TXRX ZIGBE/802.15.4/ISM 32QFN
产品培训模块： MCU Wireless Solutions Product Line Introduction
标准包装： 2,450
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： 托盘
after power-on or reset. The input pull-up and pull-down resistors are disabled when the
radio transceiver leaves P_ON state. Leaving P_ON state, outputs pins DIG1/DIG2 are
internally connected to digital ground, whereas pins DIG3/DIG4 are internally connected
to analog ground, unless their configuration is changed. A reset at pin 8 (/RST) does
not enable the pull-up or pull-down resistors.
Prior to leaving P_ON, the microcontroller must set the input pins to the default
operating values: SLP_TR = L, /RST = H, and /SEL = H.
All interrupts are disabled by default. Thus, interrupts for state transition control are to
be enabled first, e.g. enable IRQ_4 (AWAKE_END) to indicate a state transition to
TRX_OFF state. In P_ON state, a first access to the radio transceiver registers is
possible after a default 1 MHz master clock is provided at pin 17 (CLKM), refer to t TR1 in
Table 5-1.
Once the supply voltage has stabilized and the crystal oscillator has settled (see t TR15 in
Table 5-2), the interrupt mask for the AWAKE_END should be set. A valid SPI write
access to register bits TRX_CMD (register 0x02, TRX_STATE) with the command
TRX_OFF or FORCE_TRX_OFF initiates a state change from P_ON towards
TRX_OFF state, which is then indicated by an AWAKE_END interrupt if enabled.
5.1.2.2 SLEEP – Sleep State
In SLEEP state, the entire radio transceiver is disabled; no circuitry is operating. The
radio transceiver current consumption is reduced to leakage current plus the current of
a low power voltage regulator (typ. 100 nA). This regulator provides the supply voltage
for the registers such that the contents of them remain valid. SLEEP can only be
entered from state TRX_OFF by setting SLP_TR = H.
If CLKM is enabled, the SLEEP state is entered 35 CLKM cycles after the rising edge at
pin 11 (SLP_TR). At that time CLKM is turned off. If the CLKM output is already turned
off (bits CLKM_CTRL = 0 in register 0x03), the SLEEP state is entered immediately.
At clock rates of 250 kHz and symbol clock rate (CLKM_CTRL values 6 and 7; register
0x03, TRX_CTRL_0), the main clock at pin 17 (CLKM) is turned off immediately.
Setting SLP_TR = L returns the radio transceiver back to the TRX_OFF state. During
SLEEP, the register contents remains valid while the content of the Frame Buffer and
the security engine (AES) are cleared.
/RST = L in SLEEP state returns the radio transceiver to TRX_OFF state and thereby
sets all registers 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.
5.1.2.3 TRX_OFF – Clock State
In TRX_OFF, the crystal oscillator is running and the master clock is available at
pin 17 (CLKM). The SPI interface and digital voltage regulator are enabled, thus the
radio transceiver registers, the Frame Buffer, and security engine (AES) are accessible
(see sections 7.4 and 9.1).
In contrast to P_ON state, pull-up and pull-down resistors are disabled.
Note that the analog front-end is disabled during TRX_OFF. If TRX_OFF_AVDD_EN
(register 0x0C, TRX_CTRL_2) is set, the analog voltage regulator is turned on, enabling
faster switch to any transmit/receive state.
Entering the TRX_OFF state from P_ON, SLEEP, or RESET state, the state change is
indicated by interrupt IRQ_4 (AWAKE_END) if enabled.
32
AT86RF212
8168C-MCU Wireless-02/10
相关PDF资料
PDF描述
LP-88-130 XFRMR 115/230V 44V 260MA PCB
LP0603A2140ANTR FILTER LOW PASS 2140MHZ 0603 SMD
DOC100F-020.0M OSC OCXO 20.0 MHZ 3.3V SMT
LP-12-900 XFRMR PWR 115/230V 6.3VAC 1.8A
AT86RF231-ZF TXRX LOW POWER 2.4GHZ 32VQFN
相关代理商/技术参数
参数描述
AT86RF212-ZUR 功能描述:射频收发器 700/800/900 MHz ZigBee Transceiver RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray
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
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*