STMicroelectronics STA1090HOATR 音频DSP Accordo2 双核32位ARM Cortex-R4 / Cortex-M3处理器，内置SRAM，集成DSP音频子系统，音频ADC和DAC，适用于汽车收音机和显示音频应用

Resolution: 10 bit

Qualification: AEC-Q100

Interface Type: I2C, SPI, UART

Mounting Style: SMD/SMT

Maximum Data Rate: 3 Mbps

Supply Voltage - Max: 3.6 V

Supply Voltage - Min: 3 V

Maximum Clock Frequency: 13 MHz

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C