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RFHCS362F中文资料
RFHCS362F数据手册规格书PDF详情
GENERAL DESCRIPTION
The rfHCS362G/362F is a code hopping encoder plus UHF transmitter designed for secure wireless command and control systems. The rfHCS362G/362F utilizes the KEELOQ® code hopping technology which incorporates high security in a small package outline at a low cost to make this device well suited for unidirec tional remote keyless entry systems and access control systems.
General
• Combination KEELOQ® encoder and synthesized
UHF ASK/FSK transmitter in a single package
• Operates on a single lithium coin cell
- <200 nA typical standby current
- 4.8 to 11.5 mA transmit current
- 2.2 to 5.5V operation
• Integrated solution with minimum external parts
• Separate pin-outs for KEELOQ encoder and RF
transmitter provides for design flexibility
Code Hopping Encoder
• Programmable minimum code word completion
• Battery low signal transmitted to receiver with programmable threshold
• Non-volatile EEPROM storage of synchronization data
• Easy to use EEPROM programming interface
• PWM or Manchester modulation
• Selectable encoder data rate 417 to 3334 bps
• On-chip tunable encoder oscillator
• RF Enable output for transmitter control
• Button inputs have internal pull-down resistors
• Elapsed time and button queuing options
• Current limiting on LED output
• 2-bit CRC for error detection
UHF ASK/FSK Transmitter
• Conforms to US FCC Part 15.231 regulations and European ERC 70-03E and EN 300 220-1 requirements
• VCO phase locked to quartz crystal reference; allows narrow receiver bandwidth to maximizerange and interference immunity
• Crystal frequency divide by 4 output (CLKOUT)
• Transmit frequency range (310 – 440 MHz) set by Crystal frequency
• ASK Modulation
• FSK Modulation through crystal pulling (rfHCS362F)
• Adjustable output power: -12 dBm to +2 dBm
• Differential output configurable for single or double ended loop antenna
• Automatic power amplifier inhibit until PLL lock
Applications
• Automotive Remote Keyless Entry (RKE) systems
• Automotive alarm systems
• Automotive immobilizers
• Community gate and garage door openers
• Identity tokens with usage counters
• Burglar alarm systems
• Building access
RFHCS362F产品属性
- 类型
描述
- 型号
RFHCS362F
- 制造商
MICROCHIP
- 制造商全称
Microchip Technology
- 功能描述
Code Hopping Encoder with UHF ASK/FSK Transmitter
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MICROCHIP |
17+ |
sopdip |
6200 |
100%原装正品现货 |
|||
MICROCHIP |
23+ |
SOP |
20000 |
原厂原装正品现货 |
|||
MICROCHIP |
2023+ |
SOP |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
|||
MICROCHIP |
2023+ |
SSOP20 |
4825 |
全新原厂原装产品、公司现货销售 |
|||
MICROCHIP/微芯 |
214 |
9 |
原装现货支持BOM配单服务 |
||||
MICROCHI |
23+ |
SSOP20 |
8000 |
原装现货 |
|||
伊顿 |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
|||
TI/德州仪器 |
23+ |
QFN |
6000 |
公司原装现货 |
|||
TI |
20+ |
射频模具 |
3000 |
就找我吧!--邀您体验愉快问购元件! |
|||
TI(德州仪器) |
10000 |
原装正品长期供货,如假包赔包换 徐小姐13714450367 |
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Microchip Technology Inc. 微芯科技股份有限公司
微芯科技股份有限公司(英语:MicrochipTechnologyInc.,英文简写:Microchip),是一个美国微控制器、内存与类比半导体制造商。它的产品包含微控制器(PIC微控制器、dsPIC/PIC24、PIC32)、序列式EEPROM、序列式SRAM、KEELOQ组件、无线电频率(RF)组件、热组件、功率与电池管理类比组件,也有线性、接口与混合信号组件。还有一些接口组件包含USB、ZigBee/MiWi,CANbus与Ethernet。公司总部位于亚利桑那州钱德勒,晶圆厂则分别位于亚利桑那州坦佩及奥勒冈州格雷斯罕。主要的竞争者有亚德诺半导体、爱特梅尔、飞思卡尔(分拆自摩托罗拉)、英