ARM, RISC-V контроллеры

А в сторону Cirrus не смотрели http://www.cirrus.com/en/products/pro/detail/P1061.html
• 200-MHz ARM920T Processor • 16-kbyte Instruction Cache • 16-kbyte Data Cache • Linux®, Microsoft® Windows® CE-enabled MMU • 100-MHz System Bus • MaverickCrunch™ Math Engine: • IEEE-754 single and double precision floating point • 32/64-bit integer • Add/multiply/compare • Integer MAC 32-bit input with 72-bit accumulate • Integer Shifts • Floating point to/from integer conversion • Sixteen 64-bit register files • Four 72-bit accumulators • Floating Point, Integer and Signal Processing Instructions • Optimized for digital music compression and decompression algorithms. • Hardware interlocks allow in-line coding. • MaverickKey™ IDs • 32-bit unique ID can be used for DRM-compliant, 128-bit random ID. • Integrated Peripheral Interfaces • 32-bit SDRAM Interface (up to 4 banks) • 32/16-bit SRAM/FLASH/ROM • Serial EEPROM Interface • 1/10/100 Mbps Ethernet MAC • Three UARTs • Three-port USB 2.0 Full-speed Host (OHCI) (12 Mbits per second) • IrDA Interface • LCD and Raster Interface with Graphics Accelerator • Touchscreen Interface with ADC • 8 x 8 Keypad Scanner • One Serial Peripheral Interface (SPI) Port • 6-channel or 2-channel Serial Audio Interface (I2S) • 2-channel, Low-cost Serial Audio Interface (AC'97) • Internal Peripherals • 12 Direct Memory Access (DMA) Channels • Real-time Clock with Software Trim • Dual PLL controls all clock domains. • Watchdog Timer • Two General-purpose 16-bit Timers • One General-purpose 32-bit Timer • One 40-bit Debug Timer • Interrupt Controller • Boot ROM • Package • 272 pin TFBGA и как вам это нравится?