Download Company - AVR Freaks

Company
MikroVega
Website
BDMicro
www.bdmicro.
com
MikloBit
www.miklobit.c
om
www.mikroveg
a.pl/1403.php
Stats
VE-APS-1403
ATmega128 microcontroller in TQFP64 package
- serial RS232 interface (with levelshifter/transceiver
MAX3232)
- 4Mbit Data Flash
- 3 channel Multiplexer for ISP-programing
- 1A and 5V Low drop voltage stabilizer ( you can connect
this board to AC or DC power supply up too 15V
- reset (protection) circuitry
- standard 6-pin AVR ISP connector
- standard JTAG-ICE connector
- 14.7456MHz XTAL and 32.768kHz TOSC Quartz
- status LED connected to PB7 pin
- pin headers with all ATmega128 signals
and can be mounted to something by 3mm mount holes.
Small size 56x90x20mm
MAVRIC-IB
Atmel ATmega128 MCU • 128K external static RAM • dual
level shifted UARTs • RS485 interface • I2C ready w/pull-up
resistors installed • 32K I2C serial EEPROM on-board •
battery backed, I2C serial Real Time Clock on-board • up to
51 digital I/O pins • selectable clock frequency of 16 MHz or
14.7456 MHz (select at order time) • ultra stable 4-Layer
circuit board with massive power and ground planes •
advanced low-dropout voltage regulator accepts 5.5-24V
input with reverse polarity hookup protection • board
features are selectable w/convenient DIP switch • small size
at 3.0 x 3.6 inches
MB-128 Max
CPU: AVR Mega 128 Clock: 11.059MHz (other freq. on
demand) Program FLASH 128kB Int.RAM: 4kB
Int.EEPROM 4kB Ext.RAM: 32kB Ports I/O: 5 x 8
Programmable address decoder build on GAL RTC:
EPSON 72423 Watchdog: Int. & MAX695 Interfaces: 2 x
RS232C + I2C + SPI Interrupts: 21 (int.) / 8 (ext.) A/D: 8 x
10b PWM: 2 x 8b / 6 x 2-16b Power: 5V/120mA Battery:
CR2032 (210mAh); max. curr. 3V/5uA ISP connector for insystem programming JTAG connector for on-chip
debugging and in-system programming.
57 x 91mm
Picture
Cost
US$60
(A$79)
Comments
Polish
US$119
(A$157)
Screw Terminals
optional
299PLN
(A$131)
Polish
ere
www.ere.co.th
EMB128C16
Atmega128 8-bit RISC CPU (AVR family) (16MHz)
Serial EEPROM (I2C), 24LC256
Real Time Clock, DS1307
3V lithium battery keeping time and date
2 channels RS485
2 channels RS232
10-bit 8 channels on MCU providing
variable resistor for reference voltage10-bit 2 channels
digital to analog
providing variable resistor for reference voltage
6-pin ISP connector for ISP loader cable
JTAG connector
Reset switch
Diode protection for power supply and reset
MEGAEX is expansion board for MEGABRAIN128.It is low
cost,making ideal as development board.MEGAEX has 7
I/O ports (53 I/O lines),2 RS232 connectors,2 RS485
connectors,2 DAC terminals. The board has lcd connector
for common character lcd module with power supply and
current limit resister for backlight. All port on the board are
connected to IDC connectors.
US$62.50
(A$82)
US$13.16
(A$17)
Futurlec
ESS
www.futurlec.c
om
www.ess.ch/in
dex.html?targe
t=avr
ET-AVR Stamp Module
Direct In-Circuit Program Download by either an SPI or
JTAG Connection
• Up to 53 I/O points
• 8 Channel 10-Bit A/D Converters
• 2 UARTS
• SPI Interface and I2C Support
• Two 16-Bit Timers with Two 8-bit PWM Channels
• On-Chip Real-Time Counter
• Power LED with Load and Reset Button
LxWxH: 40mm x 65mm x 60mm
US$19.90
(A$26)
• In-Circuit Programming via ET-AVR ISP
• A massive 48 I/O points with easy to connect standard
IDCC Connectors
• 2 RS232 Connections with MAX232
• LCD Connector with Contrast Adjustment
• 8 Channel 10-bit A/D Convertor
• Two 16-bit Timers with Two 8-bit Timers
US$28.90
(A$38)
AVR CARD
ATMEGA128 8-bit RISC CPU
32KB 2-wire serial ferroelectric RAM (FM24C256-SE, which
holds data in powerless state
2-wire serial real time clock providing additional square
wave output 1-32KHz (DS1307, 3V lithium battery keeping
time and date up to 5 years
RS485 driver for two wire networking up to 1.5 km
(MAX485, RS232 driver providing two serial interfaces
(MAX202)
step up voltage converter for 1.5-5V battery power supply
or long supply wiring (MAX1674),
all SMD assembly except analog voltage reference and
header connectors which may be soldered manually
according users wish CPU ports routed directly to
connectors for unrestricted use (ESD protected by
resistors)
connector for standard LCD with adjustable negative
contrast voltage output
EUR 107
(A$179)
Has just the basic
Mega128
functions
MicroStamp
www.microstamp.com
E-LAB
Computers
www.elab.de
ISP and JTAG connectors
credit card size (87 x 54mm)
AVR-Stamp 2.0
RS232 port
RS485 port
max 52 available I/O port
ISP connector
J-TAG connector
Real Time Clock
PS2 keyboard input
20x4 characters LCD with backlight
9-35V input voltage
EvaBoard-485
Mega128, 1xRS232, 1xRS485, 2k FRAM MMC/FAT16
interface for FAT16-MMC board, I2C interface, speaker, all
ports routet to ribbon cable headers.
US$89
(A$117)
Comes with an
LCD Display!
EUR 105
(A$176)
Have lots of other
modules