GMM AM128

grifo® Mini Module Atmel ATmega 128L

GMM AM128 English Tech. Manual PDF format.

Ver. 5.00 - Rel. January 09, 2006.

The picture shows GMM AM128 that has the dimension of DIP40 integrated circuit. The GMM AM128 is equipped with Atmel ATmega128L microcontroller.

GMM AM128 possible applications Integrated system that can be used directly on the board developed by the user a macro component. Smart intelligent nodes with local functionalities as PID algorithms for controlling temperatures, motors, valves, etc. Teleacquisition and telecontrol on medium and low distances. Home automation: lights turning ON/OFF, heating and cooling systems control, supervision of electric devices, security and acces control systems. Car automation: lights turning ON/OFF, heating and cooling systems control, supervision of electric devices, anti-teft and acces control systems, functionality checks. Didactics: GMM AM128 offers a very low cost to learn AVR Core, we have many starter kits options. For this purpose it is likewise interesting the GMM TST3 support card. Whenever there is a short time to market: the user can see a prototype or even a ready product in one week. Decentralized systems as robots, automation of production line machines, big factory automations.

F E A T U R E Standard container with 40 pin male socket, dual in line, 100 mils pitch, 600 mils width. Very small dimension: 20,8 x 61,5 x 16,3 mm. Weight: 14 g. 4 layers printed circuit to obtain best noisy resistance and best EMI performance. No external programmer is needed as GMM AM128 is a grifo® ISP (In System Programming) Mini Module. FLASH of Micro is Programmable and Erasable by using serial line only. Single power supply required +5Vdc 26mA or +3Vdc to +5Vdc (the current consumption can change according with module connections). Availability of power saving setting as idle mode and power down mode. Atmel ATmega128L microcontroller (AVR code compatibile) with 7,3728 MHz crystal. 128K FLASH for code, 4K RAM, 4K EEPROM for data. 8 A/D converter channels with 10 bits resolution, 20 µsec conversion time. 2 Differential Channels With Programmable Gain at 1x, 10x, or 200x. 2 Analog Comparator. Real Time Clock capable to manage day, month, year, week day, hours, minutes, seconds and to generate periodic interrupts. Philips PCF 8583 Real Time Clock with 240 bytes of internal SRAM. RTC and SRAM backed with on board Lithium battery and driven by software I2C BUS line. A/D reference voltage available on connector. 14 interrupt sources with 4 priority levels. 3 Timers Counters up to 16 bits 7 PWM, compare, capture, etc. functionality. Watch Dog section that protect the controlled system in any operating condition. 36 digital I/O lines available on connector. Some of these lines have multiple functions. 2 Hardware serial lines with programmable Baud Rate up to 115200 Baud, RS 232 buffered or at TTL level. Transceiver MAX3222E, for RS 232 serial line, with ESD protection up to ±15KV. JTAG (IEEE std. 1149.1 Compliant) Interface. 8 configuration dip switches. 2 status LED that shows the RUN or DEBUG selection or managed by software through digital I/O line. Internal FLASH and EEPROM can be managed through In System Programming, or when the module is already mounted, by using the serial communication line. Freeware software for PC, that supports the ISP programmation to dowload the generated code, inside on board FLASH. Wide range of development tools as: Assembler (MCA-AVR); C compiler (ImmageCRAFT ICC-AVR, DDS Micro CAVR); BASIC compiler (BASCOM AVR); etc. Long list of demo programs and use examples supplied under source form, duly remarked, for the available development tools.

The picture shows the test card GMM TST2 that mount a grifo® Mini Module type GMM AM128

The picture shows grifo® Mini BLOCK GMB-HR168 that mount a grifo® Mini Module type GMM AM128

The Boot Loader program for grifo® Mini Module GMM AM128 type, allows to program the Mini Module through RS232 serial line only.

DOWNLOAD the Program (1,6 MByte).

EXAMPLE PROGRAMS FOR GMB HR168

A C C E S S O R I E S
	GMB HR168 GMB - Housing, 16 Opto-In, 8 Relay Housing Mini BLOCK Module witch 16 Opto-In and 8 Relay Outputs; Serial Line RS232 or TTL, RS422/485, Current Loop; Power Supply.
	AVRISP MKII  Low-Cost ATMEL ISP Programmer for Micros AVR. USB Interface.

BASCOM-AVR

W95/W95/NT AVR-BASIC Compiler

BASCOM-AVR is a Windows BASIC COMPILER for the AVR family. It is designed to run on W95/W98/NT

FlowCode V3

Flowcode 3 is one of the world's most advanced graphical programming languages for microcontrollers. The great advantage of Flowcode is that it allows those with little experience to create complex electronic and robotic systems. Flowcode is a powerful language that uses macros to facilitate the control of complex devices like 7-segment displays, motor controllers, and LCD displays.

ImageCraft

ANSI C Compiler for AVR

ICC-AVR is Modern fast C Compiler with full support for the ANSI C language. NOT a micro-C or extended K&R C, but a robust ANSI C front end written from the ground up, which has been in use for over 10 years

Page up-dated at March 27, 2008

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