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MYC-Y335X
CPU Module
Product Overall
The AM335x microprocessors based on the ARM Cortex-A8 are enhanced with image, graphics
processing, peripherals and industrial interface options such as etherCAT and Profibus.
The MYC-Y335X CPU Module has integrated the AM335X processor,512MB DDR3,512MB Nand
Flash and Gigabit Ethernet PHY chip on board and can be served as the core of your embedded
system. It is ideal for industrial embedded applications such as automotive, control systems, lighting,
refining and processing.
Product Feature
·ARM Cortex-A8 Processor
·256MB DDR3,256MB Nand Flash
·10M/100M/1000M Ethernet MAC Controller
.Support CAN, USB HOST, USB OTG, Ethernet, UART, SPI Standard Communication Interfaces
.Support Maximum Display Resolution: 2048x2048 pixels
.10 Laminates Design, Immersion Gold Process, Lead-Free
.Compact Dimensions (65mm x 35 mm)
.146PIN stamp hole
Applications
·Gaming Peripherals, Advanced Toys
·Home and Industrial Automation
·Consumer Medical Appliances
·Printers Weighing Scales
·Smart Toll Systems, Connected Vending Machines
·Weighing Scales, Educational Consoles
Project customization
·Matching different sizes memory chips according to customer demand
·Cutting system according to customer demand
·Assist the development of related driver according to customer demand
·Custom motherboard according to the customer's specific needs
www.myir-tech.com
MYC-Y335X | Product Manual
Product Manual
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Summary of Contents for MYiR MYC-Y335X
- Page 1 Profibus. The MYC-Y335X CPU Module has integrated the AM335X processor,512MB DDR3,512MB Nand Flash and Gigabit Ethernet PHY chip on board and can be served as the core of your embedded system.
- Page 2 The HW Kits have a prefix “MYD” MYC-AM335X is renamed to MYC-C335X according to the naming rules. MCC-AM335X-J is renamed to MYC-J335X according to the naming rules. MCC-AM335X-Y is renamed to MYC-Y335X according to the naming rules. www.myir-tech.com...
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Page 3: Table Of Contents
MYC-Y335X | Product Manual Table of Contents Contents........................... 3 1.Product Introduction......................4 2 Hardware Parameter......................6 2.1 CPU Property........................6 2.2 Hardware Resource on Board................... 7 2.3 Expand Port Interface......................9 3. Interface..........................10 3.1 Pin Order ...........................10 3.2 Pin List..........................10 4. -
Page 4: Product Introduction
2D and 3D graphics acceleration as well as PRU/ICSS supporting real-time protocols such as EtherCAT, PROFINET, EtherNet/IP, PROFIBUS, Ethernet Powerlink, Sercos, and others. MYC-Y335X is a 65 mm x 35 mm core module as shown in Figure as follows. Figure 1-1 MYC-Y335X Top Side www.myir-tech.com... - Page 5 MYC-Y335X | Product Manual AM335X MPU have two kinds of package type.One is ZCZ (BGA324),and the other is ZCE.There are sharing the same pin-out with software fully compatible. The table shows the difference among the MPU. Table 1-1 AM335X Series Product...
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Page 6: Hardware Parameter
MYC-Y335X | Product Manual 2. Hardware Parameter 2.1 CPU Property Figure 2-1 AM335X Architecture Sitara™ ARM® Cortex®-A8 32-Bit RISC Microprocessor, Up to 1GHz SIMD Co processor NEON™ 32KB L1 Instruction /Data Cache with Single-Error Detection/parity www.myir-tech.com... -
Page 7: Hardware Resource On Board
Up to Three Enhanced High-Resolution PWM Modules (eHRPWM) Crypto Hardware Accelerators (AES, SHA,PKA, RNG) 2.2 Hardware Resource on board The MYC-Y335X CPU Module has integrated the AM335X processor, 256MB DDR3 SDRAM, 256MB Nand Flash and one Gigabit Ethernet PHY chip on board.It shows in figure 2-2. - Page 8 MYC-Y335X | Product Manual Figure 2-2 CPU Module Board 256MB DDR3 SDRAM 256MB Nand Flash 32KB EEPROM 10/100/1000M Ethernet PHY Power LED and User LED www.myir-tech.com...
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Page 9: Expand Port Interface
MYC-Y335X | Product Manual 2.3 Signals On Connector MYC-Y335X provides many kinds of interfaces due to the reused function of IO.Table 2-1 shows the resource from the connector of CPU module board. Table 2-1 Signals on Connector Ethernet Interface USB2.0 interface... -
Page 10: Interface
MYC-AM335X provides signals with a 146Pin stamp hole footprint.The pin pitch is 1.27mm. The pin order shows in figure 3-1. Figure 3-1 Pin Order 3.2 PIN List For more function of PINs,please refer to the document MYC-Y335X PIN LIST. www.myir-tech.com... -
Page 11: Hardware Design
MYC-Y335X | Product Manual 4. Hardware Design 4.1 Power TPS65217 is a single chip power management IC specifically designed to support the AM335X series of application processors in portable and 5-V, non-portable applications. It provides a linear battery charger for single-cell Li-ion and Li-Polymer batteries, dual-input power path, three step-down converters, four LDOs, and a high-efficiency boost converter to power two strings of up to 10 LEDs each. - Page 12 MYC-Y335X | Product Manual VDD_CORE：MPU core voltage is 1.1V. VDDS_DDR：voltage for DDR,1.5V. VDD_3V3：for CPU module board power supply VDD_1V8：for MPU VDD-3.3VA: for MPU VDD-3.3VB: for Nand Flash, EEPROM and others peripheral device. Power-on Order shows in figure 4-2.
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Page 13: Ddr3 Sdram
MYC-Y335X | Product Manual 4.2 DDR3 SDRAM SDRAM controller supports up to 1GB addressing space.The interface circuit shows in figure 4-3. Figure 4-3 Interface Circuit of DDR3 www.myir-tech.com... -
Page 14: Emmc
MYC-Y335X | Product Manual 4.3 eMMC eMMC and Nand Flash shares some of the same pins in AM335X MPU.MYC-Y335X keeps eMMC DNP by default.The interface circuit shows in figure 4-4. Figure 4-4 Interface Circuit of eMMC www.myir-tech.com... -
Page 15: Nand Flash
MYC-Y335X | Product Manual 4.4 Nand Flash MYC-Y335X CPU module board has a Nand Flash with 256MB capacity by default ,and the Part type is MT29F2G08ABAEAWP.The interface circuit shows in figure 4-5. Figure 4-5 Interface Circuit of Nand Flash 4.5 EEPROM EEPROM can be used for saving information like factory settings,device configuration and so on.The board has a EEPROM, and the part type is 24LC32A by default. -
Page 16: Ethernet
MYC-Y335X | Product Manual 4.6 Ethernet AM335X contains a 10/100/1000 Ethernet switch supporting up to two ports.MYC-Y335X CPU module board has one Ethernet PHY on board.The interface circuit shows in figure 4-7. Figure 4-7 The Interface Circuit of Ethernet 4.7 Boot Mode The ROM code performs platform configuration and initialization as part of the public start-up procedure. - Page 17 MYC-Y335X | Product Manual For more about booting device,please refer to the documents of AM335X data sheet. The interface circuit of booting configurations shows in figure 4-8. Figure 4-8 SYS_BOOT PINs Configurations www.myir-tech.com...
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Page 18: Electrical Parameter
MYC-Y335X | Product Manual 5. Electrical Parameter 5.1 Operate Temperature Parameter Des. Application Scenarios Nor. Unit Commercial Level — — ℃ Industrial Level — — ℃ 5.2 GPIO Voltage Parameter GPIO Voltage Label Des. Nor. Unit Input High voltage —... -
Page 19: Mechanical Parameter
MYC-Y335X | Product Manual 6. Mechanical Parameter Operate Temperature: Industrial Level Temperature: -40~+85 Degree Commercial Level temperature: 0~+70 Degree Humidity: 20%~90%, Non-Condensing Mechanical Dimensions:65 mm x 35 mm x 1.2mm Weight: 12g PCB Technical: 10 Layers PCB, Immersion Gold Process, Lead-Free ... -
Page 20: Hardware Development Kits
7. HW Development Kits 7.1 MYD-Y335X Development board MYD-Y335X is using the MYC-Y335X CPU module as the core controller board and connected to base board through1.27mm pitch 146-pin stamp hole interface. The board can work in harsh environment supporting -40 to+85 Celsius extended temperature operation for industrial embedded applications. -
Page 21: Appendix 1 Warranty & Technical Support Services
Delivery Time MYIR will always keep a certain stock for its regular products. If your order quantity is less than the amount of inventory, the delivery time would be within three days; if your order quantity is greater than the number of inventory, the delivery time would be always four to six weeks. - Page 22 MYC-Y335X | Product Manual Technical Support MYIR has a professional technical support team. Customer can contact us by email (support@myirtech.com), we will try to reply you within 48 hours. For mass production and customized products, we will specify person to follow the case and ensure the smooth production.
- Page 23 2) Please do not use finger nails or hard sharp object to touch the surface of the LCD. 3) MYIR suggests user purchasing a piece of special wiper to wipe the LCD after long time use, please avoid clean the surface with fingers or hands to leave fingerprint.
- Page 24 During the warranty period, the shipping cost which delivered to MYIR should be responsible by user; MYIR will pay for the return shipping cost to users when the product is repaired. If the warranty period is expired, all the shipping cost will be responsible by users.
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