Pin description
SPEAr300
Main features:
● NAND Flash interface (8 bits, 5 control signals)
● External Memory Interface (8 data bits, 8 address bits and 4 control signals)
● 8 SPI/I2C control signals
● Digital-to-analog converter (DAC)
● I2S block
● TDM block capable of communicating with 4 external devices
● SDIO interface supporting SPI, SD1 and SD4 mode
● GPIOs with interrupt capability
Mode 10: 8-bit camera without LCD
Main features:
● 8-bit camera interface
● 9x9 keyboard
● 4 SPI/I2C control signals
● Digital-to-analog converter (DAC)
● I2S block
● TDM block capable of communicating with 2 external devices
● SDIO interface supporting SPI, SD1, SD4 and SD8 mode
● GPIOs with interrupt capability
Mode 11: 14-bit camera with LCD
Main features:
● 14-bit camera interface
● 7x5 keyboard
● CLCD controller interface
● Digital-to-analog converter (DAC)
● I2S block
● TDM block capable of communicating with 2 external devices
● SDIO interface supporting SPI, SD1, SD4 and SD8 mode
● GPIOs with interrupt capability
Mode 12: 14-bit camera without LCD
Main features:
● 14-bit camera interface
● 7x5 keyboard
● Digital-to-analog converter (DAC)
● I2S block
● TDM block capable of communicating with 2 external devices
● SDIO interface supporting SPI, SD1, SD4 and SD8 mode
● GPIOs with interrupt capability
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Doc ID 16324 Rev 2