Datasheet > BC66F2332-1

BC66F2332-1

更新时间： 2024-03-03 10:10:52

品牌	Logo	应用领域
台湾合泰/盛群 - HOLTEK		/
页数	文件大小	规格书
104页	1949K
描述
Sub-1GHz Low-IF OOK RF Receiver Flash MCU

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BC66F2332-1 数据手册

BC66F2332-1

Sub-1GHz Low-IF OOK RF Receiver Flash MCU

RF Receiver Features

• Frequency bands: 315MHz, 433MHz, 868MHz, 915MHz

• Low RX current

♦

4.0mA @ 433MHz

♦

5.5mA @ 868MHz

• Good reception sensitivity under 0.1% BER

♦

-106dBm at 10Ksps @ 433MHz

♦

-105dBm at 10Ksps @ 868MHz

• Up to 20Ksps symbol rate

• Support sniﬀ RX application for lower power applications

General Description

The device is Flash Memory type 8-bit high performance RISC architecture microcontrollers. For

memory features, the Flash Memory oﬀers users the convenience of multi-programming features.

Other memory includes an area of RAM Data Memory as well as an area of true EEPROM memory

for storage of non-volatile data such as serial numbers, calibration data etc.

Analog features include a multi-channel 12-bit A/D converter function. An extremely ﬂexible Timer

Module is integrated for providing timing, pulse generation, compare match output and PWM

generation functions. Protective features such as an internal Watchdog Timer and Low Voltage

Reset coupled with excellent noise immunity and ESD protection ensure that reliable operation is

maintained in hostile electrical environments.

A full choice of internal high and low speed oscillators are provided and can be used as the system

oscillators which requires no external components for their implementation. The ability to operate

and switch dynamically between a range of operating modes using different clock sources gives

users the ability to optimise microcontroller operation and minimise power consumption.

The RF reciever adopts a fully-integrated, low-IF OOK receiver with an automatic gain control

(AGC) and a fully-integrated OOK demodulator. The synthesizer is formed by an integrated VCO

and a fractional-N PLL to support 315, 433, 868, and 915MHz frequency bands. It only requires a

crystal and a minimum number of passive components to implement an OOK receiver function. The

inclusion of ﬂexible I/O programming features, Time Base functions along with many other features

ensure that the device will ﬁnd excellent use in applications such as rolling metal doors, ceiling fan

lamps, wireless switches, wireless doorbells, integrated ceilings, smart home appliances as well as

many other wireless applications.

Rev. 1.10

June 16, 2023

1...4 5 678 9 10...104

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