AC300024 Microchip Technology, AC300024 Datasheet - Page 25

• Manufacturer Part Number: AC300024
• Description: MOTOR STEPPER 2PHASE 8WIRE
• Manufacturer: Microchip Technology

Specifications of AC300024

• Accessory Type: Motor
• Processor To Be Evaluated: dsPIC30F
• Data Bus Width: 16 bit
• Interface Type: USB
• Core: dsPIC33F
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: DM300020
• For Use With: PICDEM MCSM Development Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Embedded Control Libraries
Encryption Libraries
Implement reliable secure applications using the Symmetric
and Asymmetric Key Embedded Encryption Libraries.
Developed for Microchip by NTRU Cryptosystems Inc., these
libraries are both proven and optimized. Library functions
can be easily called by your C or assembly code.
Alternatively, the 256-bit key AES and Triple-DES Libraries
developed by Microchip are available for a production license
fee of $5.00 from microchipDIRECT.
Microchip’s memory disk drive file system interface library
brings the ability to transfer and share portable memory
devices between an embedded system and a personal
computer. Most SD cards, CF cards and MMCs MultiMedia
Cards, particularly those sized below 2 gigabytes (GBs), use
the FAT16 standard. The FAT32 standard can be used to
address memory sized between 2 gigabytes and 2 terabytes.
This library with complimentary application note (AN1045)
provides a method to read and/or write to these storage
devices through a microcontroller. The data of these storage
devices can be read by a PC, and the data written by a PC
can be read by a microcontroller. Most operating systems
(i.e., Windows® XP) support the FAT16 and FAT32 file
systems.
The Microchip Graphics Library is highly modular and is
optimized for Microchip’s 16- and 32-bit microcontrollers.
The software package includes: full source code,
schematics, drivers, documentation and utilities. Graphics
Library supports:
Microchip’s mTouch Sensing solutions provide a free and
easy method for designers to add capacitive touch sensing
to applications utilizing PIC® microcontrollers without the
cost of fee-based licensing and royalty agreements. Being
a source-code solution further helps engineers quickly
integrate touch sensing functionality with their existing
application code in a single, standard microcontroller, thus
reducing the total system cost associated with current
designs.
Libraries, Methods and Modules Ready to Use
– Up to 480x272 (WQVGA) resolution
– Up to 16-bit or 65K colors
– 2D and 3D Objects
– Image and Animation
– Resistive touch screen and keypad
– Foreign fonts
File System for PIC18, PIC24, PIC32 MCUs and
dsPIC DSCs
Graphics Library for PIC24 & PIC32 MCUs and
dsPIC DSCs
mTouch™ Sensing Technology
Source Code and Demos
Methods
Emulating Data EEPROM for PIC18 and
PIC24 MCUs, dsPIC DSCs and PIC32
For devices that do not have on-chip EEPROM, emulating
EEPROM with on-chip Flash memory my be an important
option. This application note presents an interface similar to
an internal data EEPROM, but uses available on-chip Flash
memory to improve endurance by a factor as high as 500.
(Application Note: AN1095)
Achieving Higher ADC Resolution Using Oversampling
This application note describes oversampling as a method to
add additional bits of accuracy to the 12-bit ADC conversion
in a dsPIC DSC. (Application Note: AN1152)
Bootloader for PIC24 MCUs and dsPIC DSCs
This application note describes a UART-based bootloader for
all 16-bit MCU and DSC families. (Application Note: AN1094)
A Serial Bootloader for PIC24F Devices
This application note describes a UART-based bootloader
and includes Microchip’s PIC24F Quick Programmer (P24QP)
Windows-based graphical programming interface. (Application
Note: AN1157)
Implementing Digital Lock-In Amplifiers
Using the dsPIC® DSC
Conventionally, lock-in amplifiers use complicated (and
expensive) analog circuitry to perform the phase sensitive
detection and filtering. However, modern Digital Signal
Controllers (DSCs), such as the dsPIC30F and dsPIC33F
families, can be used to remove large amounts of the analog
circuitry by performing the necessary operations in software.
This capability provides a number of additional benefits
including increased reliability, resistance to temperature and
aging effects, and the ease with which the system can be
modified in the field. (Application Note: AN1115)
Modules
Cyclic Redundancy Code (CRC) Module
CRC is one of the most versatile error checking algorithm
used in various digital communication systems. This
application note illustrates how to use the hardware CRC
module on selected 16-bit MCUs and DSCs. Users can
program any user-defined generator polynomial into this
module for CRC computation. (Application Note: AN1148)
www.microchip.com/16bit
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