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FT931Q-R: 产品描述FT32 FT93x 微控制器 IC 16/32-位 100MHz 128KB（128K x 8）闪存 56-QFN（8x8）; 产品类别半导体嵌入式处理器和控制器; 文件大小985KB，共65页; 制造商Bridgetek

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FT931Q-R概述

FT32 FT93x 微控制器 IC 16/32-位 100MHz 128KB（128K x 8）闪存 56-QFN（8x8）

FT931Q-R规格参数

参数名称	属性值
类别
厂商名称	Bridgetek
系列	FT93x
包装	卷带（TR）
核心处理器	FT32
内核规格	16/32-位
速度	100MHz
连接能力	I²C，SD，SPI，UART/USART，USB
外设	POR，PWM，WDT
I/O 数	40
程序存储容量	128KB（128K x 8）
程序存储器类型	闪存
RAM 大小	32K x 8
电压 - 供电 (Vcc/Vdd)	2.97V ~ 3.63V
数据转换器	A/D 9x8b; D/A 2x10b
振荡器类型	内部
工作温度	-40°C ~ 85°C（TA）
安装类型	表面贴装型
封装/外壳	56-VFQFN 裸露焊盘
供应商器件封装	56-QFN（8x8）
基本产品编号	FT931Q

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FT93x Datasheet Embedded Microcontroller Datasheet

Version 1.5

Document Reference No.: BRT_000051

Clearance No.: BRT#049

Future Technology Devices

International Ltd

FT930/1/2/3

(

Embedded Microcontroller)

The FT93x series includes the FT930, FT931, FT932

and FT933 which are complete System-On-Chip 32-bit

RISC microcontrollers for USB to multi-interface

bridging and embedded applications featuring a high

level of integration and low power consumption. With a

D2XX

hardware engine built-in, it is compatible with

D2XX drivers. It has the following features:



High performance, low power mixed 16-bit/32-bit

FT32B core processor, running at a frequency of

100MHz.

128kB on-chip Flash memory.

128kB on-chip shadow program memory.

True Zero Wait States (0WS) up to 3.1 DMIPS per

MHz performance.

32kB on-chip data memory.

Integrated Phase-Locked Loop (PLL) supports

single external 12MHz crystal and direct external

clock source input.

Real Time Clock (RTC) with automatic calibration

to compensate for inaccuracies in low-cost 32.768

kHz crystal or other input source.

D2XX hardware engine (USB 2.0 Device) with up

to 7 interfaces

One USB 2.0 Device controller supports high-speed

(480 Mbit/s) and full-speed (12 Mbit/s).

USB2.0 Device controller supports Isochronous,

Interrupt, Control, and Bulk transfers for up to 15

endpoints

Supports One-Wire for firmware download and

software debugging.

One SPI Master supports single/dual/quad modes

of data transfer. Clock rate is up to 25 MHz

One SPI Slave supports single data transfer up to

25MHz.



SD Host Controller conformant to SDA SD Host

Controller specification V3.0, running up to 25

MHz and software support for SD/SDHC/SDXC

cards

I2C bus interfaces may be configured as master or

slave, supporting standard/fast /fast plus/high

speed mode data transfers. Max data transfer rate

up to 3.4 Mbit/s. Clock stretching is supported.



Four UARTs configurable as two

interfaces or 4 half UART interfaces

full

UART



Four 16-bit timers with prescaler and one 32-bit

watchdog timer.

Supports eight independent PWM channels. PWM

Channel 0 and 1 may be configured as stereo

audio output channels, supporting PCM 8-bit/16-

bit stereo data.

Supports two independent 10-bit DACs. DAC 0/1

channel output. Sample rate of ~1MS/s.

Supports three 8-bit ADC1/2/3 channel input.

Sample rate of ~480KS/s.

Single 3.3 volt power supply, built-in 1.2 V

regulator.

3.3 volt I/O power supply, all GPIO pins are 5V

tolerant.

Supports USB Battery Charging Specification Rev

1.2.

Power-On Reset (POR).

-40°C to 85°C extended operating temperature

range.

Available in compact Pb-free, RoHS compliant 68

to 48-pin packages.



Neither the whole nor any part of the information contained in, or the product described in this manual, may be adapted or reproduced

in any material or electronic form without the prior written consent of the copyright holder. This product and its documentat ion are

supplied on an as-is basis and no warranty as to their suitability for any particular purpose is either made or implied Bridgetek Pte Ltd

will not accept any claim for damages howsoever arising as a result of use or failure of this product. Your statutory rights are not

affected. This product or any variant of it is not intended for use in any medical appliance, device or system in which the failure of the

product might reasonably be expected to result in personal injury. This document provides preliminary information that may be subject

to change without notice. No freedom to use patents or other intellectual property rights is implied by the publication of this document.

Bridgetek Pte Ltd, 178 Paya Lebar Road, #07-03, Singapore 409030. Singapore Registered Company Number: 201542387H

1 Used under agreement between BRT and FTDI, D2XX is the popular FTDI USB driver used on its FT2xx USB UART/FIFO Bridge platforms. It can

be accessed directly or through a virtual COM port.

FT93x Datasheet Embedded Microcontroller Datasheet

Version 1.5

Document Reference No.: BRT_000051

Clearance No.: BRT#049

Table of Contents

1.1

1.2

1.3

Typical Applications....................................................... 2

Part Numbers ............................................................................. 2

Part Comparison Chart ............................................................... 3

USB2.0 Compliant ...................................................................... 3

3.1

3.2

3.3

3.4

3.5

3.6

3.7

3.8

FT930 Block Diagram .................................................... 4

Device Pinout and Signal Description ............................ 8

FT930 QFN68 Pinout .................................................................. 8

FT931 QFN56 Pinout .................................................................. 9

FT932 QFN48 Pinout ................................................................ 10

FT933 QFN48 Pinout ................................................................ 11

FT930 Pin Description .............................................................. 12

FT931 Pin Description .............................................................. 18

FT932 Pin Description .............................................................. 23

FT933 Pin Description .............................................................. 27

4.1

4.2

4.3

4.4

4.5

4.6

4.7

4.8

4.9

Function Description ................................................... 31

Architectural Overview ............................................................ 31

FT32B Core Processor .............................................................. 31

D2XX Hardware Engine ............................................................ 31

128kB Flash Memory ................................................................ 32

Boot Sequence ......................................................................... 32

Interrupt .................................................................................. 32

Memory Mapping...................................................................... 33

USB2.0 Device Contoller .......................................................... 34

Features .................................................................................................. 34

4.8.1

Real Time Clock ....................................................................... 35

Features .................................................................................................. 35

4.9.1

4.10

4.10.1

One-Wire Debugger Interface ............................................... 35

Features .................................................................................................. 35

4.11

4.11.1

SPI Interface ......................................................................... 35

Features .................................................................................................. 35

4.12

4.12.1

C Interface ......................................................................... 36

Features .................................................................................................. 36

4.13

UART Interface ...................................................................... 36

FT931Q-R

FT931Q-R在线购买

FT931Q-R概述

FT931Q-R规格参数

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