OM6626 是一款超低功耗的蓝牙soc，支持esl电子价签应用对标NRF52832
主要特性：
.支持BLE5.3
.支持SIG Mesh
.支持2.4G长包
.主频64Mhz，80KB RAM
.主要应用在esl电子价签，IoT模组、CGM、高报告率HID设备
PUM特点：
.1.71~3.6v供电电压
.1秒间隔广播平均电流：9uA；1秒间隔连接平均电流：7uA
.峰值电流：TX@0dB：4mA，RX@1Mbps：3mA
BLE特点：
.支持SIG Mesh
.支持主从一体
.2.4G传输特点
.灵活可配的包格式，可以与多个厂商实现互联互通
.支持低速率，传输速率可以从25Kbps to 2Mpbs
.65535字节的Payload
射频性能特点：
.发射功耗： max 10dBm
.接受灵敏度@1Mbps：-99dBm（整数频点与非整数频点≤±3dBm）
.射频转换时间：30~40us（可实现4K报告率）
SDK代码：
.射频底层代码开放，可灵活配置（除了蓝牙协议栈）
.协议栈代码优化，RAM占用29KB，flash占用149KB
RF transceiver
• -99dBm sensitivity @ 1Mbps GFSK
• -96dBm sensitivity @ 2Mbps GFSK
• TX Power -30 to +8dBm
• AGC (Auto Gain Control)
• RSSI (1dB Resolution)
CPU and debug interface
• ARM® Cortex™-M4, max 64MHz
• SWD interface
Memory
• EFUSE: 256-bit
• SRAM: 80KB
• Serial Flash: 1MB
• I-Cache RAM: 8KB
Clocks
• 32MHz & 32.768kHz crystal oscillators
• 32MHz & 32.768kHz RC oscillators
Link Controller
• BT 5.3 LE PHY, link controller
• Proprietary 2.4-GHz link controller
Power Management
• Single power supply voltage: 1.71V ~ 3.6V
• 3.4mA peak current in RX
• 4.2mA peak current in TX (0dBm)
• 1.2uA in sleep mode (with 16K RAM retention, 32KHz RC)
• Integrated DCDC BUCK Converter
Software
• Compatible with Bluetooth 5.3
• Supported data rates: 1Mbps, 2Mbps (BLE)
• Multiple configurable air data rate from 25Kbps to 2Mbps (2.4G)
• Supports mesh network
• Sample applications and profiles
• Supports OTA
Peripherals
• Up to 25 General Purpose I/O pins
• 8 x DMA
• 2 x UART
• 1 x I2C interface (master only)
• 2 x SPI interface
• 1 x 16-bit Timer/Counter with 4 Compare/Capture/PWM channels
• 2 x 16-bit Timer/Counter with 4 Compare/PWM channels (These two timers can combine to one 32-bit PWM timer)
• 1 x 32-bit Real Time Counter with 3 Compare channels
• 1 x 16-bit Low Energy Timer with 2 Compare/PWM channels
• 1 x Watchdog Timer
• 8 channels single-end 12-bit GPADC, up to 333.3ksps (precision and sample rate can be configured)
Security
• AES HW encryption
• Support AES-256/AES-128 key
• HW Random Number Generator
Package and Work Environment
• OM6626A: LGA28 3x3mm
• OM6626B: QFN32 4x4mm
• -40 ℃ ~ +85 ℃
详细规格书：13959192997@163.com