Reference Manual

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SD/SDIO/MMC
 1-/4-bit and block/stream, up to 25 MHzHigh-Speed (HS) MMC
 SD HC 1.0, SD MC 2.1, SDIO 1.0, MMC 4.2
 1-/4-/8-bit modes, up to 50 MHz
 CE-ATA mode support
CF/ATA
 Compact Flash 3.0 PC card mode
 ATA/ATAP I-6 mode with PIO/UDMA
10-bit ADC & Touch Screen Interface
 10-channel multiplexed, 500k samples/s
Timers/PWM
 4-ch 16-bit timer/PWM, 1-ch 16-bit internal
8-/16-bit external memory bus interface
Power management modes
 Normal, idle, stop, and sleep
 Ext IRQ, RTC alarm, tick interrupt wake-up
GPIO options
 Up to 15 external IRQs
 Up to 134 GPIOs
Watchdog Timer (16-bit)
Real-time clock with calendar function
Two 120-pin board-to-board connectors