phyCARD®-S-i.MX27
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The phyCARD-S-i.MX27 SOM delivers up to 400 MHz and supports the Freescale™ i.MX27 family of processors based on the ARM®-9 architecture. Due to identical break-out of interface signals per PHYTEC’s innovative X-Arc embedded bus standard, the phyCARD-S is compatible with other phyCARD family members making resources available at a single, 100-pin connector including Ethernet, USB, UART, SPI, I2C, audio, SDIO/MMC, GPIO, JTAG, display (LVDS), and more.
Take a closer look
The phyCARD-S-i.MX27 System on Module
The i.MX27 ARM®-9 Processor Family
The Freescale™ i.MX27 family of processors offers a balance between high-performance and low power consumption by featuring an ARM®-9 at its core. Delivering up to 400 MHz, the i.MX27 supports a rich set of features including high-resolution video processing by an MPEG-4/H.263 and H.264 D1 hardware codec, reliable security, and multiple connectivity interfaces.

SOM Highlights
- i.MX27 up to 400 MHz
- ARM®-9
- Up to 256 MB DDR / 1 GB NAND
- X-Arc phyCARD standard Bus
- Linux and CE 6.0 BSPs
| Feature | Details |
|---|---|
| Part Number | PCA-A-S1 |
| Architecture | ARM926EJ |
| Processor | Freescale i.MX27 |
| Frequency | 400 MHz |
| SRAM | – |
| DRAM | 128 MB default / 256 MB max DDR |
| NAND | 128 MB default / 1 GB max |
| NOR | – |
| eMMC | – |
| EEPROM | 4 KB |
| SD/SDIO/MMC | 1 |
| PCMCIA/CF | – |
| PCIe | – |
| SATA | – |
| UART | 1 |
| RS-232 | – |
| I2C | 1 |
| I2S | – |
| SPI/SSP | 1 |
| CAN | – |
| USB Host | 1x HS 2.0 |
| USB Device | – |
| USB OTG | 1x HS 2.0 |
| Ethernet (Mbit/s) | 10/100 |
| Audio | External AC97 interface |
| Graphics | – |
| Video | MPEG-4, H.263, H.264 |
| Display | LVDS (18 bpp) |
| Touch | External |
| Camera | Yes (LVDS) |
| RTC | – |
| Miscellaneous | JTAG, GPIO |
| Dimensions | 60 x 60 mm |
| Connector | 100-pin 0.635 mm pitch |
| Supply Voltage | 3.3 - 5.0 V |
| Power Consumption | 0.66 W |
| Temperature | -20° to 85° C |

The Interconnect
phyCARD-S-i.MX27 interfaces are routed to our high-density PCB interconnects on the underside of the SOM. Design the mating connectors on your carrier board.
The phyCARD-S-i.MX27 Rapid Development Kit

Kit Contents
- phyCARD-S-i.MX27 System on Module
- phyBASE Carrier Board
- Linux or CE 6.0 Software
- 5" LCD with touch on Adapter Board
- Cables, schematics, and kit CD
The phyCARD SOM provides a flexible platform and is designed to plug into the PHYTEC phyBASE Carrier Board that provides a standard set of physical I/O connectors as well as any other interface circuitry not provided on the phyCARD module itself.

Carrier Board Features
- PHYTEC X-Arc embedded bus standard
- RJ-45 Ethernet
- USB 2.0 OTG port
- 3x USB 2.0 Host interfaces
- RS-232 serial port
- SD/MMC card slot
- AC'97 audio codec and touch controller
- Stereo input and output jacks
- 3x user programmable GPIOs
- LVDS camera interface
- Universal display interface
- Lattice LC4256V PLD

SOM Features
The default configuration of the phyCARD-S-i.MX27 SOM included in the phyCARD-S kit features: Freescale i.MX27 400 MHz processor, 128 MB DDR, 128 MB NAND-Flash, 4 KB EEPROM, Ethernet PHY, USB OTG and Host transceivers.
phyCARD-S-i.MX27 Board Support Packages
PHYTEC Board Support Packages (BSPs) are software bundles that implement and support operating systems on our System on Modules. PHYTEC BSPs are application development-ready, offering all essential drivers and board-level feature support. The only task left for you is application integration. This way, you can focus on your core competencies while we take care of the rest.
Linux Package
- GCC C/C++ cross development tool chain
- Eclipse IDE
- PTXdist build system
- Bootloader, kernel, file system
- Source BSP
CE 6.0 Package
- Visual Studio 2005 evaluation CD
- Platform Builder
- SDK for application development
- Bootloader and runtime Nk.bin image
- OSDesign example
- Binary BSP, source available under EULA
phyCARD-S-i.MX27 Documentation
Premium SupportRequire in-depth support beyond our free offerings? See details here. |
Developer WikiFind Quickstart guides, BSP downloads, and other useful information on our wiki. |
SupportWelcome to PHYTEC support! We pride ourselves in our excellent customer service. If you cannot find the help you need here, please call us and we will connect you with a live person who can assist you. |
Schematic RegistrationNeed schematics for one of our products? Register here. |
Buy Your Kit
The phyCARD-S-i.MX27 Rapid Development Kit comes in two versions: Linux and Windows Embedded CE 6.0. Both versions include a phyCARD-S-i.MX27 System on Module, carrier board, BSP, and LCD.
Kit Contents
- phyCARD-S-i.MX27 System on Module (PCA-A-S1)
- Carrier board (PBA-A1-01)
- 5" LCD (LCD-014-M)
- Compact 7 or Linux BSP



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