简介
RTL8762D支持蓝牙5.1,超低功耗,搭配 90MHz高频率ARM Cortex-M4F处理器,以及高Flash内存,灵活的GPI0设计,广泛应用于智能家居、蓝牙Mesh、穿戴式、智能门锁等各类产品。RTL8762D的Secure boot功能极大的增强了方案的安全性;支持I8080和QSPI的UI接口,并提供专业的UI SDK服务。
DESCRIPTION
CHIP
通用规格
 
                             
                             
                             
                             
                                 
                                 
                                 
                                料号对比
| 型号 | RTL8762DGF | RTL8762DGF-VS | RTL8762DDF | RTL8762DKF | RTL8762DKF-VS | RTL8762DT | 
|---|---|---|---|---|---|---|
| Protocol | BLE 5.1 | BLE 5.1 | BLE 5.1 | BLE 5.1 | BLE 5.1 | BLE 5.1 | 
| CPU | CM4F@90MHz | CM4F@90MHz | CM4F@60MHz | CM4F@90MHz | CM4F@90MHz | CM4F@90MHz | 
| Flash | 512KB | 1024KB | 512KB | 512KB | 1024KB | External | 
| RAM | 192KB | 192KB | 192KB | 192KB | 192KB | 192KB | 
| Secutiry | Secure boot AES/TRNG | Secure boot SHA256/AES | Secure boot SHA256/AES | Secure boot SHA256/AES | Secure boot SHA256/AES | Secure boot SHA256/AES | 
| Max Tx power | 7.5dBm | 7.5dBm | 7.5dBm | 7.5dBm | 7.5dBm | 7.5dBm | 
| AUX ADC | 400ksps 12bit 4ch | 400ksps 12bit 4ch | 400ksps 12bit 6ch | 400ksps 12bit 8ch | 400ksps 12bit 8ch | 400ksps 12bit 8ch | 
| SPI | Mx2 Sx1 | Mx2 Sx1 | Mx2 Sx1 | Mx2 Sx1 | Mx2 Sx1 | Mx2 Sx1 | 
| I8080 | 0 | 0 | 0 | 0 | 0 | 1 | 
| QSPI | 0 | 0 | 0 | 0 | 0 | 1 | 
| GPIO | 18 | 18 | 26 | 34 | 34 | 38 | 
| 封装 (mm) | QFN32, 5x5 | QFN32, 5x5 | QFN40, 5x5 | QFN48, 6x6 | QFN48, 6x6 | QFN56, 7x7 |