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 | BLE5.1 | BLE5.1 | BLE5.1 | BLE5.1 | BLE5.1 | BLE5.1 |
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 |