Technical Details

• Package / Case 48-WFQFN Exposed Pad
• Mounting Type Surface Mount
• Interface I2C, I2S, IrDA, LIN, SPI, UART/USART
• RAM Size 128K x 8
• Operating Temperature -40°C ~ 85°C (TA)
• Voltage - Supply 1.08V ~ 1.32V
• Controller Series ISD91400
• Program Memory Type FLASH (256kB)
• Applications Audio Record/Playback
• Core Processor ARM® Cortex®-M4F
• Supplier Device Package 48-QFN (6x6)
• Number of I/O 41