General Description
- Supports Bluetooth 5.2 core specification+2.4GHz proprietary
- Supports LE 2Mbps
- LE advertising Extensions
- LE Long Range
- High Duty Cycle Non-Connection Advertising
- Supports OTA（Over-the-Air）
- Supports AoA/AoD
MCU Platform
- ARM Cortex-M0+ max frequency 40MHz
- 104KB SRAM totally
- Serial Flash Controller (1-bit&4-bits mode) with 8KB 4-way cache
- Supports AES 128/192/256 encryption/decyption engine
- Flash 512KB/1024KB (depends on part number)
RF Performance
- Tx Power: 0/4/7.5 dBm adjustable (refer to datasheet for details)
- Rx Sensitivity : -97dBm@1M
- Fast AGC control to improve receiving dynamic range
Peripheral Interface
- Flexible GPIO
- Hardware Keyscan and Quad-decoder
- Embedded IR transceiver & reciever
- Real-Time Counters (RTC)
- SPI master/slave x 2; Timers x 8; I2C x 2; PWM x 8; UART x 2
- 400ksps, 10bit, 4CH AUXADC
- I2S/PCM interface
- Internal 32K RCOSC to keep BLE link
- Embedded PGA and audio ADC
IC Part Number
| IC Part Number | MCU | BT Spec | Embedded Flash | GPIO | Package(mm) |
| RTL8762ESF | 40MHz | BT5.2+2.4GHz proprietary | 512KB | 11 | QFN24 3x4 |
| RTL8762ERF | 40MHz | BT5.2+2.4GHz proprietary | 512KB | 18 | QFN32 5x5 |
| RTL8762EJF | 40MHz | BT5.2+2.4GHz proprietary | 512KB | 26 | QFN40 5x5 |
| RTL8762EMF | 40MHz | BT5.2+2.4GHz proprietary | 512KB | 26 | QFN40 5x5 |
| RTL8762EKF | 40MHz | BT5.2+2.4GHz proprietary | 1024KB | 34 | QFN48 6x6 |
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