FT900Q-X中文资料BRIDGETEK数据手册PDF规格书

• High performance, low power 32-bit FT32 core processor, running at a frequency of 100MHz.

• 256kB on-chip Flash memory.

• 256kB on-chip shadow program memory.

• True Zero Wait States (0WS) up to 3.1 DMIPS per MHz performance.

• 64kB on-chip data memory.

• OTP memory for security configuration.

• Integrated Phase-Locked Loop (PLL) supports external 12MHz crystal and direct external clock source input.

• 32.768 kHz Real Time Clock (RTC) support.

• Power-On Reset (POR).

• One USB2.0 EHCI compatible host controller supports high-speed (480 Mbit/s), full-speed (12 Mbit/s), and low-speed (1.5 Mbit/s).

• One USB2.0 device controller supports high-speed (480 Mbit/s) and full-speed (12 Mbit/s).

• USB2.0 host and device controllers support the Isochronous, Interrupt, Control, and Bulk transfers.

• USB2.0 device controller supports the high-bandwidth isochronous IN transaction.

• 10/100 Mbps Ethernet that is compliant with the IEEE 802.3/802.3u standards. (FT900 and FT901 only).

• Supports One-Wire debugger for downloading firmware to Flash memory or shadow program memory, and supports a software debugger.

• Two CAN controllers support CAN protocol 2.0 parts A & B, data rate is up to 1 Mbit/s. (FT900 and FT902 only).

• One SPI master supports single / dual / quad modes of data transfer. The clock rate is up to 50 MHz

• Two SPI slaves support single data transfer with 25MHz clock.

• Two I2C bus interfaces (one master and one slave) which support standard / fast / fast plus / high speed mode data transfers of up to 3.4 Mbit/s. Clock stretching is supported.

• I2S bus interface can be configured as master or slave. Two clock input options (24.576 MHz and 22.5792 MHz) to support I2S master mode for different audio sample rates.

• UART interface can be configured as one full programmable UART0 or two simple interfaces, UART0 and UART1 with CTS / RTS control function.

• Four user timers with individual pre-scaler and a watchdog function.

• 8-bit parallel data interface supports camera data capturing.

• Supports 7 independent PWM channels. Channel 0 and 1 can be configured as PCM 8-bit/16-bit stereo audio output.

• SD host controller is compliant with standard specification V3.0/SDIO specification V2.0/MMC card specification V4.3. It supports up to 50 MHz SD clock speed and software supports SD card format in SD/SDHC/SDXC.

• Supports two 10-bit DAC 0/1 channels output, sample rate at ~1 MS/s.

• Supports seven 10-bit ADC 1/7 channels input, sample rate is up to ~960 kS/s.

• Single 3.3 volt power supply and built-in 1.2 V regulators.

• 3.3 volt I/O power supply.

• Supports USB Battery Charging Specification Rev 1.2. Downstream port can be configured as SDP, CDP or DCP. Upstream port can perform BCD mode detection.

• Supports VBUS power switching and over current control.

• -40°C to 85°C extended operating temperature range.

• Available in compact Pb-free 100-Pin packages (all RoHS compliant).