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参数资料
| 型号： | MICRF507YML TR |
| 厂商： | Micrel Inc |
| 文件页数： | 10/47页 |
| 文件大小： | 0K |
| 描述： | TXRX FSK LOW PWR W/AMP 32MLF |
| 特色产品： | MICRF507 Low-Power FSK Transceiver |
| 标准包装： | 1 |
| 系列： | RadioWire® |
| 频率： | 470MHz ~ 510MHz |
| 数据传输率 - 最大： | 200kbps |
| 调制或协议： | FSK |
| 应用： | AMR，ISM，SRD |
| 功率 - 输出： | 10dBm |
| 灵敏度： | -113dBm |
| 电源电压： | 2 V ~ 2.5 V |
| 电流 - 接收： | 12mA |
| 电流 - 传输： | 21.5mA |
| 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，32-MLF? |
| 包装： | 标准包装 |
| 其它名称： | 576-3694-6 MICRF507YML TRDKR MICRF507YML TRDKR-ND |
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Micrel, Inc.
Functional Description
Control (3-wire) Interface
General
The MICRF507 operation is controlled through a set of 8-
bit registers. The chip has a total of 23 readable registers
(addresses 0-22) of which 22 (addresses 0-21) are
writeable. Through this register set, the user can set the
MICRF507 in transmit or receive mode, program the
carrier frequency, and select a bit rate, among other
options.
Table 1 identifies all register bits. Table 26 gives more
detail and Table 27 shows the register fields grouped by
category, with don’t-care and mandatory bits omitted.
Some bits shown as ‘0’ or ‘1’ are mandatory bits and must
always be written with the values given. Other bits marked
as “-“ are “don’t care” bits.
Registers are accessed serially through the control
interface consisting of the CS, IO, and SCLK pins.
Positive-going pulses at SCLK serve to clock bits in and
out of IO at a rate determined by the user. When IO is an
input, falling edges of SCLK strobe each bit in; when IO is
an output, each bit appears at IO after the rising edge of
SCLK.
MICRF507
The IO is an input for entry of starting addresses, the R/W
bit, and bytes being written to registers, and an output for
bytes read from registers.
CS enables transactions at the control interface, active
high. Transitions at the other two pins are ignored when
CS is low. This allows the MICRF507 to share SCLK and
IO with other devices as long as they have separate CS
lines.
To start a transaction (with SCLK and CS initially low),
bring CS high. To end a transaction (with SCLK low), bring
CS low.
To write a bit into IO (when IO is an input); first bring SCLK
high and drive IO with the bit level to be input (in either
order, or simultaneously). Then bring SCLK low.
To read a bit out of IO (when IO is an output); first bring
SCLK high and read the level on IO. Then bring SCLK low
(in either order, or simultaneously).
The first byte to be clocked in during a transaction is made
of seven bits (MSB first) of register address followed by
the R/W bit, 0 for write, 1 for read. Then, one or more
bytes to be written to or read from registers are clocked in
or out respectively, always MSB first.
October 2, 2013
10
Revision 2.2
相关PDF资料 |
PDF描述 |
|---|---|
| MICRF600DEV1 | KIT DEV RADIOWIRE 902-928MHZ |
| MK01-C | SENSOR REED SPST-NO SMD |
| MK01-H | SENSOR REED SPDT-CHANGE SMD |
| MK02/0-1A66-500W | SENSOR REED SPST-NO |
| MK02/6-0 | SENSOR REED PCB 24MM T/H |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MICRF600 | 功能描述:TXRX ISM 902-928MHZ 11.5X14.1MM RoHS:否 类别:RF/IF 和 RFID >> RF 收发器 系列:RadioWire® 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:30 系列:- 频率:4.9GHz ~ 5.9GHz 数据传输率 - 最大:54Mbps 调制或协议:* 应用:* 功率 - 输出:-3dBm 灵敏度:- 电源电压:2.7 V ~ 3.6 V 电流 - 接收:* 电流 - 传输:* 数据接口:PCB，表面贴装 存储容量:- 天线连接器:PCB，表面贴装 工作温度:-25°C ~ 85°C 封装/外壳:68-TQFN 裸露焊盘 包装:管件 |
| MICRF600 TR | 制造商:Micrel 功能描述:Micrel MICRF600 TR RF Transceivers |
| MICRF600_06 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:902-928MHz ISM Band Transceiver Module |
| MICRF600DEV1 | 功能描述:KIT DEV RADIOWIRE 902-928MHZ RoHS:是 类别:RF/IF 和 RFID >> RF 评估和开发套件，板 系列:RadioWire® 标准包装:1 系列:- 类型:GPS 接收器 频率:1575MHz 适用于相关产品:- 已供物品:模块 其它名称:SER3796 |
| MICRF600TR | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:902-928MHz ISM Band Transceiver Module |
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