The MYD-AM335X-J development board is a complete evaluation platform for TI AM335x (AM3352, AM3354, AM3356, AM3357, AM3358 and AM3359) ARM Cortex-A8 Sitara Microprocessors (MPUs). It is designed based on the MCC-AM335X-J CPU module which integrates the core components on board including the AM335x processor, 256MB DDR3, 256MB Nand Flash, Gigabit Ethernet PHY, PMIC, etc.

The MCC-AM335X-J CPU Module is mounted onto the MYD-AM335X-J base board through an SO-DIMM 200-pin gold finger interface. In addition to those main functions provided by the MCC-AM335X-J CPU module, the MYD-AM335X-J base board has extended more functions through headers and connectors, which makes the board versatile for various industrial applications. It features up to six serial ports, two Ethernet ports, USB Host, OTG, CAN, RS485, TF card slot, Audio, LCD and more other peripherals on board. It can support -40 to +85 Celsius extended temperature operation and ready to run Linux operating system. 

User can integrate a different MCC-AM335X-J module on the same base board, thus making six variants of evaluation boards. The differences are depending on the AM335x processor features with various options including speed grades, packages, graphics and peripherals. The image below gives a brief overview of options.

The MYD-AM335X-J board comes with Linux 4.1.18 software packages, detailed documents, necessary cable accessories as well as optional 4.3-inch or 7-inch LCD (with touch screen) Module, WiFi, Camera, GPS and GPRS modules to enable your rapid development when getting the goods out-of-the-box.

Mechanical Parameters:

Dimensions: 106mm x 177mm (base board), 67.6mm x 45mm (CPU Module)

PCB Layers: 4-layer design (base board), 8-layer design (CPU Module)

Power supply: +12V/2A (base board), +5V/0.6A (CPU Module)

Working temperature: 0~70 Celsius (commercial grade) or -40~85 Celsius (industrial grade)

Processor:

TI AM3352, AM3354, AM3356, AM3357, AM3358, AM3359 (15x15 mm, 0.8-mm ball pitch, ZCZ package)

- Up to 1GHz ARM Cortex-A8 32-bit RISC MPU

- NEON™ SIMD Coprocessor

- 32KB/32KB of L1 Instruction/Data Cache with Single-Error Detection (parity)

- 256KB of L2 Cache with Error Correcting Code (ECC)

- SGX530 Graphics Engine

- Programmable Real-Time Unit Subsystem

Memory:

256MB DDR3 SDRAM (128MB/512MB compatible)

256MB Nand Flash (128MB/512MB compatible)

32Kb EEPROM

Peripherals and Signals Routed to Pins:

On-board Gigabit Ethernet PHY

External Watchdog circuit

Power Management IC (TPS65217C)

One power indicator (Red LED)

One user LED (Green)

1.27mm pitch 146-pin stamp hole interface can carry out peripherals below: 

- 2 x USB OTG 2.0

- Up to 6 x Serial ports

- 2 x Gigabit Ethernet

- 2 x I2C

- Up to 2 x SPI

- Up to 2 x CAN

- 8 x ADC

- 2 x PWM

- 3 x SDIO (one SDIO is multiplexed with Nand Flash signals)

The MYD-AM335X-J Base Board:

Serial ports: Up to 6 x Serial ports

- 1 x 3-wire RS232

- 4 x 5-wire RS232

- 1 x USB Debug serial port

- 2 x RS485 (multiplexed with UART2 and UART3, with isolation)

USB:

- 1 x USB2.0 Host port

- 1 x Mini USB2.0 OTG port

2 x 10/100/1000Mbps Ethernet interfaces

1 x CAN interface (with isolation)

1 x TF card slot

1 x LCD interface (16-bit true color, supports optional 4.3- and 7-inch TFT LCD Module)

1 x 4-wire resistive touch screen interface

1 x Audio input port (3.5mm jack)

1 x Stereo Audio output port (3.5mm jack)

1x 2.54mm pitch 10-pin JTAG interface

4 x Buttons (1 x Reset button, 2 x User buttons, 1 x Power button)

1 x Power indicator (Red LED)

2 x User LEDs (Green)

Battery backed RTC

1 x 2.0mm pitch 20-pin and 1 x 2.0mm pitch 10-pin expansion connectors

- 3 x ADC

- 1 x SDIO

- 1 x UART

- 1 x I2C

- 8 x GPIO

OS Support:

Linux 4.1.18