Description
SOM-AM335x-PM (Part NO.: SOM-PH8700)
Overview:
A highly cost effective system on module which serves as a building block and easily integrates into any embedded solution based on high performance TIs’ Sitara AM335x family of processors. SOM-AM335x-PM (Part NO: SOM-PH8700) integrates an AM335x (AM3358) processor and external memory and can be easily connected to an expansion board. SOM-PH8700 have two versions: the commecial and the indurstrial, default SOM-PH8700 #6010590 as commecial, #6010785 as Industrial i.e. SOM-PH8700I, both boards are same except the MPU, the industrial version has a broader operating temperature range and more expensive.
System block diagram:
Hardware Features:
Processor/Memory:
- AM335x (AM3358,324 contacts BGA)
- DDR3 4Gb /32 Meg x 16 x 8 banks
- eMMC 4GB 8-bit data
- 4KB EEPROM
I/Os/Interfaces:
- MMC data bus×1
- CAN *2
- SPI×1
- I2C×1
- UART×4 (including a debug interface)
- USB×2
- MCASP audio port×1
- LCD port×1
- ADC port×8 (port 0~3 for resistive touchscreen)
- GPMC×1
- User-defined LED×2
- 10/100/1000Mb Ethernet ×2 (onboard a Ethernet PHY)
- Battery management×1
- Supports 24MHz crystal oscillator and 32.768 kHz clock frequency
- SOM90 connector×2
- RoHS compliant
Electrical Features:
- Operating temperature：0~70°C（commercial SOM-PH8700, #6010590）、-40~85°C（Industrial SOM-PH8700I, #6010785）
- Input voltage：5V
- Operating humidity：20% ~ 90%（no condensation）
- Main board size：70 mm×50 mm
- PCB specifications：8 layer design
Software Features:
| Items | Notes | |
| Operating System | Default root file system used by debian | |
| Drivers | Serial interface | Serial interface driver |
| RTC | Hardware clock driver | |
| Ethernet | 10/100/1000M IEEE 1588 | |
| Display | DVI driver | |
| MMC/SD | SD2.0 interface and eMMC driver | |
| USB | High-speed USB interface driver (OTG×1, HOST×1） | |
| LED | User-defined LED driver | |
Applications
- Industrial Control
- Smart Appliance
- Medical Equipment
- Alternative Energy Device
- Intelligent Display Terminal
- Blood Analyzer
- Robotic
- Charging Station
