Allwinner F1C800
The F1C800 processor represents Allwinner’s latest achievement in HD Video Boombox products. The processor adopts the latest H.265 video decoder, advanced audio system, low-power technology and high integration architecture design. These features help F1C800 keep the leading user experience in HD video playback, image quality and total performance.FEATURES
2.FEATURES
2.1. CPU● ARM926-EJS
● Supports 32 KB Instruction cache and 32 KB Data cache 2.2. Memory Subsystem Boot ROM
● On-chip memory
● Supports system boot from the following device: - SD Card - SPI Nor Flash - SPI Nand Flash - USB OTG SDRAM
● SIP DDR2 memory
● Supports clock frequency up to 400 MHz SMHC
● Up to 2 SD/MMC Host Controller(SMHC) interfaces
● Compliant with SD physical layer specification V2.0, SDIO card specification V2.0
● 1-bit or 4-bit data bus transfer mode up to 50 MHz in SDR mode
● Supports block size of 1 to 65535 bytes
● Embedded special DMA to do data transfer 2.3. System Peripheral CCU
● 10 PLLs
● Supports an external 24 MHz crystal oscillator , an external 32.768 kHz crystal oscillator and an on-chip 16 MHz RC oscillator
● Supports clock configuration and clock generated for corresponding modules
● Supports software-controlled clock gating and software-controlled reset for corresponding modules Timer
● 2 on-chip Timers with interrupt-based operation
● 1 Watchdog to generate reset signal or interrupt F1C800 Datasheet(Revision 1.0) Copyright © 2017 Allwinner Technology Co.,Ltd.