RTL8762C数据手册Realtek中文资料规格书

描述 Description

The RTL8762CJ / RTL8762CJF / RTL8762CK / RTL8762CKF (hereafter referred to as the RTL8762C except where differences exist) is an ultra-low-power system on-chip solution for Bluetooth 5.0 low energy applications that combines the excellent performance of a leading RF transceiver with a low-power ARM Cortex-M4F and rich powerful supporting features and peripherals.
The RTL8762C supports an analog MIC interface that integrates a sigma-delta ADC, programmable gain amplifier, 5-Band equalizer and microphone bias circuit for voice command application. The RTL8762C embeds IR transceiver, hardware key-scan, and Quad-decoder on a single IC, and is provided in a QFN package.

特性 Features

General
• Ultra low power consumption with intelligent PMU
• Supports Bluetooth 5.0 core specification
• Supports 2Mbps LE
• LE advertising Extensions
• LE Long Range
• Additional Adv channel
• Channel Selection #2
• High Duty Cycle Non-Connectable Adv
• Integrated MCU to execute Bluetooth protocol stack
• Supports multiple level Low Energy states
• Supports LE L2CAP Connection Oriented Channel Support
• Supports LE low duty directed advertising
• Supports LE data length extension feature
• Supports OTA (Over-the-Air) programming mechanism for firmware upgrade
• Supports GAP, ATT/GATT, SMP, L2CAP
• Generic Applications for GAP Central, Peripheral, Observer and Broadcaster Roles
Platform
• ARM Cortex-M4 with floating-point unit (Maximum 40MHz)
• Serial flash controller (One and Qual-bits mode) with 16kB 4-way cache.
• Total 160kB SRAM
• 4Kbits eFUSE for manufacturer use
• Supports AES128/192/256 encrypt/decrypt engine
• Embedded 2Mbits flash (RTL8762CKF/RTL8762CJF)
Bluetooth Transceiver
• RX sensitivity: -97dBm BLE(min)
• Fast AGC control to improve receiving dynamic range
• Supports Bluetooth Low Energy PHY
Peripheral Interfaces
• Flexible General Purpose IOs
• RTL8762CJ: 24GPIOs (max)
• RTL8762CJF: 26GPIOs (max)
• RTL8762CK: 32GPIOs (max)
• RTL8762CKF: 34GPIOs (max)

• Hardware Keyscan and Quad-decoder
• Embedded IR transceiver
• Real-Time Counters (RTC)
• Supports generic 4-wire SPI master/slave
• Supports 8 channel Low power comparator
• 400ksps, 12bit, 8channel AUXADC
• Timers x 8
• I2C x 2
• PWM x 8
• UART x 2
• I2S/PCM interface for external audio codec
• Supports I8080 interface for LCD
• Supports external 40MHz XTAL without capacitor (in limited condition)
• Supports external 32.768kHz XTAL without capacitor (in limited condition)
• Support embedded internal 32K RCOSC to keep BLE link (in limited condition)
• Embedded PGA and audio ADC with 5-band EQ for analog MIC interface
Package
• RTL8762CJ: 40-pin 5x5mm QFN
• RTL8762CJF: 40-pin 5x5mm QFN
• RTL8762CK: 48-pin 6x6mm QFN
• RTL8762CKF: 48-pin 6x6mm QFN

应用 Application

• TV Remote Controller
• LE HID
• Beacon
• Home Automation
• Key Fob
• Wristband
• Wearable Device
• Toy