MYC-IM28X CPU Module
Contents
1. external RAM in applications with small footprint RTOS The i MX28 supports connections to various types of external memories such as mobile DDR DDR2 and LV DDR2 SLC and MLC NAND Flash The i MX28 can be connected to a variety of external devices such as high speed USB2 0 OTG CAN 10 100 Ethernet and SD SDIO MMC Family Comparison Feature i MX280 i MX283 i MX286 1 MX287 Temp ranges 20 C to 70 C 20 C to 70 C 20 C to 70 C 40 C to 85 C 40 C to 85 C 40 C to 85 C 40 C to 85 C a Ethernet _ j _ N CAN S PDIF Tx Represents maximum available Some pins are shared with other interfaces Table 1 2 i MX28 Family Comparison ST MYIR TECH LIMITED www myirtech com MY IR Make Your Idea Real Mechanical Parameters e Dimensions 62mm x 38mm e PCB Layers 6 layer design e Power supply 3 3V e Working temperature 0 70 Celsius commercial grade or 40 85 Celsius industrial grade Note Our products are delivered of commercial grade 0 70 Celsius by default Anyhow the MYC IMX28X modules based on Freescale ARM926E J S processors can work for industrial applications working in harsh environment with working temperature ranging from 40 Celsius to 85 Celsius Please contact MYIR for price and availability of products of industrial grade if you needed Processor e Freescale i MX283 i MX287 Applications processor Up to 454MHz ARM926EJ STM core with 16KB 32. i SPlx1 Buttons LO Cx a p i F i UARTx3 Wh PWMx3 Reset J Mini USBx1 JTAG RS485x1 LCD Touch CANx2 128MB DDR Freescale i MxX28xX CPU 56MB NandFlash Ethernet UARTO DBGU UART 5V Power 10 100M 5 Wire 3 Wire MYD IMX28xX Figure 1 3 MYD IMX28X Development Board 2 7 MYIR TECH LIMITED Www myirtech com MY IR Make Your Idea Real Hardware Specification The i MX28 is a low power high performance applications processor optimized for the general embedded industrial and consumer markets The core of the i MX28 is Freescale s fast power efficient implementation of the ARM926EJ S core with speeds of up to 454 MHz The device is suitable for a wide range of applications including the following e Human machine interface HMI panels industrial home e Industrial drive PLC I O control display factory robotics display graphical remote controls e Handheld scanners and printers e Patient monitoring portable medical devices e Smart energy meters energy gateways e Media phones media gateways The integrated power management unit PMU on the i MX28 is composed of a triple output DC DC switching converter and multiple linear regulators These provide power sequencing for the device and its I O peripherals such as memories and SD cards as well as provide battery charging capability for Li Ion batteries The i MX28 processor includes an additional 128 Kbyte on chip SRAM to make the device ideal for eliminating
3. work in harsh environment with working temperature ranging from 40 to 85 Celsius Please contact us for price and availability of products of industrial grade if you needed We accept custom design based on the MYC IMX28X whether reducing adding or modifying the existing hardware according to customer s requirement MYIR Tech Limited Room 1306 Wensheng Center Wenjin Plaza North Wenjin Road Luohu District Shenzhen China 518020 E mail sales myirtech com Phone 86 755 22984836 Fax 86 755 25532724 Website http www myirtech com Distributor NeOMOre 23 rue des Poiriers F 78370 PLAISIR FRANCE 33 1 30 64 15 81 www neomore com 7 7 MYIR TECH LIMITED www myirtech com
4. 2KB I and D Cache 128 kbytes of integrated low power on chip SRAM 128Kbytes of integrated mask programmable on chip ROM 1280 bits of on chip one time programmable OCOTP ROM 16 bit mobile DDR mDDR 1 8V DDR2 1 8V and LV DDR2 1 5V up to 205MHz DDR clock frequency with voltage overdrive Support for up to eight NAND Flash memory devices with up to 20 bit BCH ECC Memory e 128MB DDR2 SDRAM e 256MB Nand Flash e 128KB SPI Flash Peripherals and Signals Routed to Pins e On board Ethernet PHY e One power indicator Red LED e One user LED Blue e Two 1 27mm pitch 2 x 40 pin SMT male expansion connectors can carry out interfaces below Ethernet two for i MX287 one for i MX283 2 x USB2 0 High speed ports Up to 6x Serial ports including one Debug port 1x I2C 2 x SPI Up to 8 x ADC one high speed ADC seven low resolution ADC Up to 5 x PWM 1 x SDIO 4 7 MYIR TECH LIMITED www myirtech com MYR Make Your Idea Real Function Block Diagram MYC IMX28X CPU Module Freescale ARM926EJ S i MX283 i MX287 Figure 1 4 MYC IMX28X Function Block Diagram Dimension Chart of MYC IMX28X 29 80 i aN eae cs CS oe ey EE r F m EE Sa C ae il i ES nmumunan 7 samccs E e J io na aaa __ pos k UNIT MM Figure 1 5 MYC IMX28X Dimension Chart 5 7 MYIR TECH LIMITED www myirtech com MY IR Make Your Idea Real Software Features MYIR s MYC IMX28X CPU module supports for L
5. MY IR Make Your Idea Real MYC IM28X CPU Module 454MHz Freescale I MxX28 Series ARM926E J S Processors 128MB DDR2 SDRAM 256MB Nand Flash 128KB SPI Flash On board Ethernet PHY Two 1 27mm pitch 80 pin SMT Male Connectors for Board to Board Connections Ready to Run Linux 2 6 35 System on Module Supports 40 to 85 Celsius Extended Temperature Operation for Industrial Applications C106 v y Mok z Wa ri zd i jI 4 al gt 03 gt lt o qu gt Ee gt SS Ou heirs 4 seve sia Teje Witt 3 COUPLER TRED TEETER SUPPPRREPEEETEPERLEREITEPE SEER ERR REE ERE eee SHH REY Pepe ee eee EELEE REE RRR Figure 1 1 MYC IMX28X Top view Figure 1 2 MYC IMX28xX Bottom view Measuring only 62mm by 38mm the MYC IMX28xX is a low cost and high performance ARM embedded controller board based on Freescale i MX28 family applications processor with ARM926EJ S core and speeds of up to 454MHz It integrates 128MB DDR2 SDRAM 256MB Nand Flash 128KB SPI Flash as well as one Ethernet PHY on board and has two 1 27mm pitch 80 pin SMT connectors to allow all the I O signals brought in and out from the CPU Module for further expansion The MYC IMX28X CPU Module is a ready to run system on module SoM which can be embedded into your next design for volume production or prototype It can also come with MYIR own designed base board along with Linux software packages document and other necessary cable acc
6. essories to enable rapid development based on this Freescale i MX28 starter kit MYD IMX28X MYIR offers the module with Freescale i MX283 or i MX287 ARM9 CPU by default user can integrate a different MYC IMX28X CPU module on the same base board thus making two variants of i MX28 evaluation boards MYC IMX283 CPU Module for Freescale i MX283 MYC IMX287 CPU Module for Freescale ii MX287 Please get to know the difference for i MX283 and i MX287 from below table Function i MX283 i MX287 UART 5 5 Debug UART 1 1 CAN 2 ETHERNET 1 2 au MYIR TECH LIMITED www myirtech com MY IR Make Your Idea Real LCD interface YES YES High speed ADC 1 1 LRADC 8 8 PWM 8 8 SD SDIO MMC 4 4 SPI 4 4 TOUCH SCREEN YES YES HS USB OTG x1 HS USB OTG x1 USB 2 0 HS USB Host x1 HS USB Host x1 Table 1 1 MYC IMX28X Comparison The MYD IMX28X takes full features of the MYC IMX28X module and has extended many peripherals and interfaces through headers and connectors including 1 x RS232 1 Debug 2 x USB ports up to 2 x Ethernet 2 x CAN 1 x RS485 TF Audio LCD JTAG etc It can support 40 to 85 Celsius extended temperature operation and is ideal for smart gateways human machine interfaces HMIs handheld devices scanners portable medical experimental education and more other industrial applications Digital Audio Out Headphone Audio In TF Card USB2 0 Audio Out Hostx1 EXT Interface E ee Aa mi e ADCx3 _ ig Sp
7. inux and is provided with software packages Many peripheral drivers are in source code to help accelerate customers designs with a stable and reliable hardware and software platform The software features are summarized as below os rom ress O os OO USB Host support both OHCI and EHCI transmission modes USB Device Gadget l Ethernet MMC SD NandFlash TWI I2C SPI Audio SGTL5000 LCD Controller supports Linux Drivers 4 3 inch 7 inch and 10 2 inch LCD RTC TouchScreen 4 wire resistive PWM UART CAN Power Management Unit LED GPIO LED and PWM LED File as l UBIFS Provide image file system Table 1 3 Software Features of MYC IMX28X oa MYIR TECH LIMITED www myirtech com MY IR Make Your Idea Real Order Information MYC IMX283 CPU Module MYC IMX283 gt One MYC IMX28X CPU Module gt One Product DVD MYC IMX287 CPU Module MYC IMX287 including user manual datasheet schematic in MYD IMX283 Development Board MYD IMX283 PDF format and software packages MYD IMX287 Development Board MYD IMX287 Add on Options MY LCD43TP 4 3 inch LCD Module MY LCD43TP gt MYD IMX28X Development Board gt MY LCD43TP 4 3 inch LCD Module MY LCD70TP 7 inch LCD Module MY LCD70TP 5 MY LCD70TP 7 inch LCD Module Remark 1 For Price information please contact MYIR 2 Our products are delivered of commercial grade 0 70 Celsius by default Anyhow the MYC IMX28X boards based on Freescale ARM926E S processors can
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