Bridgetek FT90x 32-Bit Embedded Microcontrollers

Bridgetek FT90x 32-Bit Embedded Microcontrollers are developed for high-speed, interface bridging tasks and offer excellent interconnect capabilities with fast data rates. The FT90x has a parallel camera input, 10/100 Base-TX Ethernet interface, CAN bus, USB2.0 hi-speed peripheral, and host ports.

The FT90x FT32 processor core operates at 3.1DMIPs/MHz and with true Zero Wait States (0WS) up to 100MHz. The MCU features a unique data streaming domain that eliminates the need for complex direct memory access (DMA) interfacing to transfer data internally. This provides a highly deterministic processing model.

Features

Enhanced Features
- 32-bit RISC architecture
- 256kB program/shadow memory
- High-speed operation - 3.1 DMIPS per MHz
- 64kB data memory
- True Zero Wait State operation up to 100MHz
- USB DFU Bootloader
Standard features:
- User-programmable EFUSE for memory and security configuration
- Integrated Phase-Locked Loop (PLL) supports external crystal and clock source input
- 32.768kHz RTC clock support
- Four user timers with prescale and watchdog function
- 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

Digital connectivity:
- Direct camera input via a parallel data interface
- USB2.0 Hi-Speed (480Mbps) device controller with Battery Charge Detection (BCD)
- USB2.0 Hi-Speed (480Mbps) host controller with BCD emulation
- 10/100 BASE-TX Ethernet MAC and PHY; compliant with the IEEE 802.3/802.3u standards
- Two CAN 2.0 controllers for data transfer up to 1Mbit/s
- I2S master/slave interface supporting up to 24b/192MHz
- Host SD controller compliant with standard specification V3.0, which supports UHS50 and UHS104 cards
- SPI master supports single/dual/quad modes
- Two SPI slaves support single data transfer with a 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
- Supports eight separate PWM channel outputs with support for PCM 8-bit/16-bit stereo audio output
Analog connectivity:
- 7 input channel muxed to a single internal ADC
- Two 10-bit DACs