32-bit Microcontroller

32-bit Microcontroller


The FT90x series has been developed for high speed, interface bridging tasks. With a parallel camera input, 10/100 Base-TX Ethernet Interface, CAN bus and USB2.0 Hi-Speed peripheral and host ports, this device offers excellent interconnect capabilities and fast data rates.


Enhanced Features:


  • 32-bit RISC architecture
  • 256kB program/shadow memory
  • High speed operation – 3.1DMIPS/MHz
  • 64kB data memory
  • True Zero Wait state operation up to 100MHz
  • USB DFU Bootloader


Standard Features:


  • Locked Loop (PLL) supports external crystal and clock source output
  • 32.768kHz RTC clock support
  • Four user timers with prescale and watchdog function
  • 3.3V single supply operation
  • Internal voltage regulator +1.2V to the digital core for lower power consumption
  • Supports Battery Charging Specification, for USB2.0 Hi-Speed peripheral port
  • Integrated power-on-reset circuit
  • Pb-free, RoHS packaging, 100QFN, 100LQFP, 76QFN and 80LQFP options.


Digital Connectivity:


  • Parallel camera interface
  • USB2.0 Hi-Speed (480Mbps) device controller with Batttery Charge Detection (BCD
  • USB2.0 Hi-Speed (480Mbps) host controller with BCD emulation
  • 10/100 BASE-TX Ethernet MAC with MII interface; compliant with the IEEE 802.3/802.3u standards
  • Two CAN 2.0 controllers for data transfer up to 1M bit/s
  • I2S master/slave interface (24.57/22.57MHz)
  • Two SPI slaves support single data transfer with 25MHz clock>
  • UART interface configured as 1 Full UART or 2 basic UARTs (TX/RX/CTS/RTS)
  • Two I2C bus interfaces can be configured as master or slave, with data transfers up to 3.4Mbps
  • Eight separate PWM channel outputs with support for PCM 8-bit/16-bit stereo audio output.


Analog Connectivity:


  • 7 input channels muxed to a single internal ADC
  • Two 10 bit DACs.

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