BES2600中文資料ETC數(shù)據(jù)手冊PDF規(guī)格書

2. Features

CPU

? CMOS single-chip fully-integrated PMU, CODEC, RF, BB, MCU and AP subsystem

? 300MHz ARM Cortex-M33 Star dual-core MCU subsystem

? 1GHz ARM Cortex-A7 dual-core AP subsystem with NEON.

? Shared 2MB SRAM, on-chip PSRAM and on-chip NOR flashNote1

? Support TrustZone and secure boot

Wi-Fi / BT

? 2.4GHz & 5GHz dual-band Wi-Fi, 1T1R, compliant to IEEE 802.11a/b/g/n

? Support 20MHz and 40MHz bandwidth

? Bluetooth 5.2 dual-mode

? Support BLE Mesh and LE audio

? A2DP v1.3/AVRCP v1.5/HFP v1.6

? Wi-Fi and Bluetooth co-existence

Audio

? Hi-Fi Stereo Audio DAC and ADC

? Far-field voice wake up

? 24bit audio processing

? Support Acoustic Echo Cancellation

? Support DSD-64/128/256 decode

Peripheral interfaces

? MIPI Tx DSI and MIPI Rx CSI interface

? USB2.0 HS Host or Device

? 4x UART interface, with flow control and configurable baud rate

? 50Mbps SPIx2, with serial LCD support

? 1.4Mbps I2C master x3

? I2S/TDM

? PWMx8

? 10-bit GPADC, 3 channels