Introduction
RTL8752H supports Bluetooth 5.3+2.4GHz+15.4(Thread/Zigbee) with ultra low power consumption. Equipped with 40MHz ARM Cortex-M0+ processor, large size Flash & SRAM, and flexible GPlOs, widely used in remote controller, Mesh smart home, small UI HMI device, low-cost wearable device, smart health & medical, smart meters, smart lock, electronic shelf label, and other products.
DESCRIPTION
CHIP
Highlights
A specialized SDK can quickly design UI products with a resolution of 240x240, and achieve a frame rate of 30 FPS easily with an RGB888 data format.
The unique Findmy SDK can easily design devices that integrate Apple/Google’s Find My features.
A mature SDK and excellent scenario power consumption design meet the dual requirements of stability and low power consumption for solar remote controls.
The Mesh 1.1 SDK, validated through multiple iterations, significantly shortens the design time of Mesh devices, ensuring safety and speed.
Specifications
- Supports Bluetooth 5.3 core specification + 2.4GHz proprietary
- Supports 15.4 communication required for Thread/Zigbee Spec
- Supports LE 2Mbps
- LE advertising Extensions
- LE Long Range
- High Duty Cycle Non-Connection Advertising
- Supports OTA (Over-the-Air)
- Supports AoA/AoD
- ARM Cortex-M0 + maximum frequency 40MHz
- 120KB SRAM totally
- Serial Flash Controller (1-bit&4-bits mode) with 8KB 4-way cache
- Supports AES 128/192/256 encryption/decryption engine
- 512KB/1024KB Flash (depends on part number)
- Supports TRNG & Secure Boot
- Flexible GPIO design
- Hardware Keyscan and Quad-decoder
- Embedded IR transceiver & receiver
- Real-Time Counters (RTC)
- SPI master/slave x 2; Timers x 8; I2C x 2; PWM x 8; UART x 2
- 400ksps, 12bit, 6CH AUXADC
- I2S/PCM interface
- Internal 32K RCOSC to keep BLE link
- Embedded PGA and audio ADC
- Supports Bluetooth 5.3 core specification + 2.4GHz proprietary
- Supports 15.4 communication required for Thread/Zigbee Spec
- Supports LE 2Mbps
- LE advertising Extensions
- LE Long Range
- High Duty Cycle Non-Connection Advertising
- Supports OTA (Over-the-Air)
- Supports AoA/AoD
- ARM Cortex-M0 + maximum frequency 40MHz
- 120KB SRAM totally
- Serial Flash Controller (1-bit&4-bits mode) with 8KB 4-way cache
- Supports AES 128/192/256 encryption/decryption engine
- 512KB/1024KB Flash (depends on part number)
- Supports TRNG & Secure Boot
- Flexible GPIO design
- Hardware Keyscan and Quad-decoder
- Embedded IR transceiver & receiver
- Real-Time Counters (RTC)
- SPI master/slave x 2; Timers x 8; I2C x 2; PWM x 8; UART x 2
- 400ksps, 12bit, 6CH AUXADC
- I2S/PCM interface
- Internal 32K RCOSC to keep BLE link
- Embedded PGA and audio ADC
Part Number Comparison
| Part Number | RTL8773EWE―VP | RTL8752HKF | RTL8752HMF | RTL8752H | RTL8752FJL8745652FJL | RTL8752HJF | RTL8752HRF | RTL8752HGF |
|---|---|---|---|---|---|---|---|---|
4bit SDADC | 15+ | 1863 | AES128/256 RSA 3072 | AES128/256 RSA 3072 | 0 | no | AES128/256 RSA 3072 | 0 |
PSRAM | no | 4MB | 0 | 18 | No | 18kn | No | Mx2 Sx1 |
封装 (mm) | QFN50, 4x6 | QFN24, 3x4 | QFN48, 6x6 | QFN48, 6x6 | WLCSP47, 3.21x3.21 | QFN88, 10x10 | QFN88, 10x10 | QFN48, 6x6 |
MCU | CM0@40MHzCM0CM0 | CM0@40MHz | CM0@40MHz | CM0@40MHz | CM0@40MHz | CM0@40MHz | CM0@40MHz | CM0@40MHz |
Embedded Flash | 18 | 512KB | 512KB | 512KB | 512KB | 512KB | 512KB | 512KB |
GPIO | 34 | 34 | 26 | 18 | 26 | 27 | 18 | 18 |
Package (mm) | QFN50, 4x6 | QFN48 6x6 | QFN40 5x5 | QFN32, 5x5 | QFN40 5x5 | QFN40 6x6 | QFN32 5x5 | QFN32 5x5 |
Ethernet RMII | 9 | N | 16 | NO | AES128/256 RSA 3072 ECC 512 ECDH ECDSA | 78 | Y | Mx2 Sx1 |
| Suggest apps | / |  |  |  |  |   |  |   |
Resources
