MM900EV2A datasheet, PDF - EEWORLD Datasheet

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MM900EV2A: DescriptionBoard Mount Humidity Sensors; CategoryDevelopment board/suite/development tools; File Size2MB，38 Pages; ManufacturerFTDI [Future Technology Devices International Ltd.]

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MM900EV2A Overview

Board Mount Humidity Sensors

MM900EV2A Parametric

Parameter Name	Attribute value
Product Category	Development Boards & Kits - Other Processors
Manufacturer	FTDI [Future Technology Devices International Ltd.]
RoHS	Details
Product	Development Modules
Tool Is For Evaluation Of	FT90x
Core	RISC
Data Bus Width	32 bit
Description/Function	FT90x module, a 32-bit FT32 microcontroller with 256kB flash memory, 64kB data RAM and 256kB program memory embedded. 10/100Mbps ethernet, SD3.0, USB2.0 host and device, audio codec, several interface pin headers and connectors included, with front facing camera
Dimensions	100 mm x 55 mm
Interface Type	Audio, I2C, SPI, UART, USB
Operating Supply Voltage	3.3 V, 5 V
Packaging	Bulk
Factory Pack Quantity	1

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MM900EVxADatasheet

Version

1.3

Document Reference No.: BRT_000025

Clearance No.: BRT#027

Future Technology

Devices International

Datasheet

MM900EVxA Development

Module

FT90X Family is a General Purpose 32-bit Microcontroller

1 Introduction

The MM900EVxA Series is a development module

for FTDI’s 32-bit high performance FT90x

Microcontroller family, which is used to develop

and demonstrate the functionality of the FT90x

Embedded Microcontroller.



RJ45 with built in magnetic for 10/100Mbps

Ethernet transfer.

Micro SD card socket support.

A Standard USB-A connector to support USB

device connection.

A Micro-B USB for connecting to a USB host or

providing a power supply over USB for the board.

Audio codec embedded on board with a

microphone input, 3.5mm headphone jack and

speakers stereo output.

2x8 pins 2.54mm pitch dual entry female header

and 16 pins 0.5mm pitch FFC/FPC connectors for

SPI master to support LCD display modules.

2x5 pins 1.27mm pitch female Micro-Match

connector for software download and debug.

2x20 pins 2.54mm pitch female header support

for external feature expansions.

RTC with coin cell capacitor support.

24 pins 0.5mm pitch camera connector and two

RGB LEDs (MM900EV2A/3A modules).

+5V alternative power supply DC connector.

Hardware Reset button provided.

These modules apply to home security systems,

home automation systems, USB capability

products, embedded multimedia application and

other industrial control systems.



There are 3 development modules for selection:



MM900EV1A, without VGA camera module.

MM900EV2A, with front facing VGA camera

module and two RGB LEDs.

MM900EV3A, with rear facing VGA camera

module and two RGB LEDs.



1.1 Features

For a full list of the FT90x’ features refer to the

FT90x datasheet.

In addition, the MM900EVxA series has the

following features:



FT900 100-pin QFN package microcontroller.



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

documentation are supplied on an as-is basis and no warranty as to their suitability for any particular purpose is either made or

implied. Future Technology Devices International Ltd will not accept any claim for damages howsoever arising as a result of u se 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. Future Technology Devices International Ltd, Unit 1, 2

Seaward Place, Centurion Business Park, Glasgow G41 1HH United Kingdom. Scotland Registered Company Number: SC136640

MM900EVxADatasheet

Version

1.3

Document Reference No.: BRT_000025

Clearance No.: BRT#027

Table of Contents

Introduction .................................................................... 1

1.1

Features .................................................................................... 1

Ordering Information ...................................................... 2

Program Support ............................................................. 3

Board Layout ................................................................... 6

4.1

4.2

4.3

4.4

4.5

4.6

4.7

Power Supply ............................................................................ 7

Microcontroller .......................................................................... 8

Micro SD Connector ................................................................... 9

USB Connector .......................................................................... 9

10/100Mbps Ethernet Connector ............................................ 11

Programmer Interface ............................................................ 12

CN7 – 10-pin Micro-Match Program Interface Signals ................................... 12

4.6.1

SPI Master Interface ............................................................... 14

J2 – 16-pin Dual Entry Header, SPI Master and Control Signals ..................... 15

CN12 – 16-pin FPC/FFC connector ............................................................. 16

4.7.1

4.7.2

4.8

Audio codec ............................................................................ 17

Microphone Input .................................................................................... 17

Audio Output .......................................................................................... 18

4.8.1

4.8.2

4.9

Camera connector ................................................................... 19

4.10 RGB LEDs ................................................................................ 20

4.11 RTC ......................................................................................... 21

4.12 External I/O Bus ..................................................................... 22

Board Schematic ........................................................... 25

Mechanical Dimensions ................................................. 31

6.1

6.2

MM900EV1A PCB Dimensions .................................................. 31

MM900EV2A/3A PCB Dimensions ............................................ 32

Contact Information ...................................................... 33

Document References ..................................................................... 33

Acronyms and Abbreviations ........................................................... 33

Appendix A - References .................................................... 33

Appendix B - List of Figures and Tables ............................. 35

List of Figures ................................................................................. 35

MM900EV2A Related Products

	MM900EV2A	MM900EV1A	MM900EV3A
Description	Board Mount Humidity Sensors	Video IC Development Tools FT813 Module 5.0 TFT LCD 8Ohm 1W	Video ICs EVE with 24bit RGB Capacitive touch
Product Category	Development Boards & Kits - Other Processors	Development Boards & Kits - Other Processors	Development Boards & Kits - Other Processors
Manufacturer	FTDI [Future Technology Devices International Ltd.]	FTDI [Future Technology Devices International Ltd.]	FTDI [Future Technology Devices International Ltd.]
RoHS	Details	Details	Details
Product	Development Modules	Development Modules	Development Modules
Tool Is For Evaluation Of	FT90x	FT90x	FT90x
Core	RISC	RISC	RISC
Data Bus Width	32 bit	32 bit	32 bit
Description/Function	FT90x module, a 32-bit FT32 microcontroller with 256kB flash memory, 64kB data RAM and 256kB program memory embedded. 10/100Mbps ethernet, SD3.0, USB2.0 host and device, audio codec, several interface pin headers and connectors included, with front facing camera	FT90x module, a 32-bit FT32 microcontroller with 256kB flash memory, 64kB data RAM and 256kB program memory embedded. 10/100Mbps ethernet, SD3.0, USB2.0 Host and Device, audio codec, several interface pin headers and connectors included, without camera	FT90x module, a 32-bit FT32 microcontroller with 256kB flash memory, 64kB data RAM and 256kB program memory embedded. 10/100Mbps ethernet, SD3.0, USB2.0 host and device, audio codec, several interface pin headers and connectors included, with rear facing camera
Dimensions	100 mm x 55 mm	85 mm x 55 mm	100 mm x 55 mm
Interface Type	Audio, I2C, SPI, UART, USB	Audio, I2C, SPI, UART, USB	Audio, I2C, SPI, UART, USB
Operating Supply Voltage	3.3 V, 5 V	3.3 V, 5 V	3.3 V, 5 V
Packaging	Bulk	Bulk	Bulk
Factory Pack Quantity	1	1	1

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