Realtek offers a wide portfolio of Bluetooth Low Energy products
In your product, if you need to add BLE function, Realtek's Bee series is definitely your best choice. We offer mutiple BLE SoC solutions with excellent RF performance and low power consumption. Different platforms and interface components also provide flexible choices for various applications. In 2021, more than 200 million chips were applied to their products by our partners. Our best values are excellent RF performance, super-compatible protocol stack, easy-to-do software and tools and the fastest, most detailed services.
Typical Common Applications
BLE/2.4GHz/Zigbee/Thread/Matter Selection Table
| RTL8762E | RTL8762D | RTL8762C | |
|---|---|---|---|
| Protocol | BT5.2+2.4G Proprietary | BT5.1 | BT5.0 |
| CPU | CM0+ | CM4F@90MHz | CM4F@40MHz |
| Flash | Ext/4Mb/8Mb | Ext/4Mb/8Mb | Ext/2Mb/4Mb |
| RAM | 104KB | 192KB | 160KB |
| Security | TRNG AES 128/256 SHA256 | TRNG Secure Boot AES 128/256 RSA-2048 SHA256 | Secure Boot AES 128/256 RSA-2048 SHA256 |
| ADC | 4CH 10bit | 8CH 12bit | 8CH 12bit |
| Voice DAC | 16bit16KHz | 16bit16KHz | 16bit16KHz |
| PDM | Mono | Stereo | Mono |
| SPI | SPI x 2 | SPIC x 2 SPI x 2 | SPI x 2 |
| I8080 | 0 | 1 | 1 |
| I2C | 2 | 2 | 2 |
| UART | 2 | 3 | 3 |
| PWM | 8 | 8 | 8 |
| I2S | Y | Y | Y |
| GPIO | (max)34 | (max)38 | (max)34 |
| Supply voltage | 1.8~3.6 | 1.8~3.6 | 1.8~3.6 |
| Package | 24-pin 3x4mm2 QFN 32-pin 5x5mm2 QFN 40-pin 5x5mm2 QFN 48-pin 6x6mm2 QFN | 32-pin 5x5mm2 QFN 40-pin 5x5mm2 QFN 48-pin 6x6mm2 QFN 56-pin 7x7mm2 QFN | 40-pin 5x5mm2 QFN 48-pin 6x6mm2 QFN |
All kinds of partners
EVBs and Tools
