آر اف (فرکانس رادیویی) و بی‌سیم آی سی‌ فرستنده‌گیرنده آر اف

Product Attributes

Introduction

RP2152B is a wireless SOC receiver chip with integrated RF amplifier, envelope detector/demodulator, and other modules. It supports OOK modulation and operates within a frequency range of 300MHz~500MHz. The recommended supply voltage is 5V with an operating current of 2mA. Upon receiving an RF signal, the chip forwards it to the internal MCU's PB3 pin for processing.

Features

• 15KW OTP program memory
• 80 Byte data memory
• One hardware 16-bit counter
• One 8-bit timer (usable as PWM generator, PWM resolution selectable: 6-bit, 7-bit, or 8-bit)
• One set of triple 11-bit SuLED (Super LED) PWM generators with relay
• One hardware comparator
• Wake-up function configurable per I/O pin, supporting two wake-up speeds: normal wake-up and fast wake-up

Applications

• Toys
• Remote control receiver devices
• Short-range wireless communication