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Description
TQMa28 Functional talent for universal applications
The TQMa28 Minimodule, based on the i.MX28 processor, offers a
balanced ratio between computing and graphic performance.
The basis for this is an ARM926 core with up to 450 MHz.
The realised memory on the module provides best system support.
The module is best suited for smart metering and for easy
visualization and control applications.
A large number of interfaces and module functions are implemented
in the CPU due to the high level of interface and function integration.
This allows the basic board to be developed easily and at low-cost.
All the processor’s functional pins are on the module plug-in
connector.
The highlights:
·Smallest ARM9 module
·Low-cost due to highest level of integration
·Extended temperature range
·2x IEEE1588 Ethernet (L2 Switch)
·Low power consumption (typ. 1 W)
·Long-term availability
·Power management
·Battery charge functionality
·IEC 61850 stack
Technical specification
Microprocessor
i.MX283, i.MX287 (450 MHz)
System interfaces
Up to 2x Ethernet 10/100 Mbit (L2 Switch)
Up to 2x CAN 2.0B
Up to 5x UART
1x USB 2.0 high-speed HOST interface
1x USB 2.0 high-speed OTG interface
1x SDIO/MMC
Up to 2x I2C
Up to 2x I2S
Up to 2x SPI
GPIO
Up to 8x 12 bit ADC channels (1x High Speed)
Up to 8x PWM
Graphic
24 bit TFT Interface
Memory
DDR2-SDRAM: up to 256 MB
e-MMC flash: up to 16 GB
EEPROM: 0 / 64 kbit
Other
Real Time Clock (RTC)
Temperature sensor
CPU JTAG Interface
Supervisor 5 V
Power supply
5 V
Ambient conditions
Standard temperature range: -25°C…+85°C
Extended temperature range: -40°C…+85°C
Plug-in system
Board-to-Board plug-in system (160 Pins) 2*80
Operating systems
Linux 2.6, Win CE 6.0, QNX
Operating systems on request
VxWorks
Dimensions
26 mm x 40 mm
Ordering information
TQMa28-AA
i.MX287@ 450 MHz, 128 MB DDR2, 4 GB e-MMC flash,
64 kbit EEPROM, -25°C…+85°C
For further product variants please visit our website:
www.tq-group.com/en/TQMa28
STKa28-AA
STKa28 (Eval Kit) with TQMa28-AA, i.MX287 / 450 MHz,
128 MB DDR2, 4 GB e-MMC flash, 64 kbit EEPROM,
1x RS232, 1x RS485, GPIO 4xIN / 8xOUT, 2x CAN 2.0B isol.,
2x USB 2.0 HOST, 2x ETH 10/100, Stereo Out, Mono Mic In, RTC,
Temperature sensor, Reset button, SD interface, Power Supply,
2 GB SD card, Z-Modem Cable
STKDT070-AA
7“ Touch-Display, WVGA 800x480, 300cd, Touchpen, Cable set
Starter kit STKa28
The core of the STKa28 is the TQMa28 with an ARM9 CPU.
The components contained in the starter kit constitute a modular
system enabling you to develop your own product ideas.
Development of graphic interfaces can be started immediately
using the prepared combination of closed display
unit and starter kit that are matched to each other. To develop
your own hardware you can use the certified and qualified
circuit components of the starter kit in your own designs.
- PRODUCTS
- LRC
- Frank
- Embedded module
- Diode series（TRR、ST、LRC）
- UTC
- Transistor series（ST、LRC）
- Capacitance series
- Fuse series（DA）
- MOS series
- Resistance series
- CONTACT US
- Tel: 0755-82642360
Fax: 0755-82642380
E-mail: sale@enxic.com
Address: Shenzhen city Longhua District Long Lu Zehua Building ten unit 1009 room
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