COMEX-A420 - COM Express Mini Type-10 Computer-on-Module

AMD Embedded G-Series and E-Series

  • Up-to 8GB DDR3 SODIMM
  • AMD Radeon GPU
  • 4x PCIe, 2x USB3, 8x USB2, 2x SATA
  • Dual mode display: eDP, DVI, HDMI, DisplayPort

A building block for embedded systems

COMEX-A420 is a credit-card sized Computer-on-Module packed in industry-standard COM Express Mini form factor. COMEX-A420 is fully compliant with the COM Express standard and has been designed for seamless integration into COM Express system designs.

High performance graphics

COMEX-A420 is built around the AMD Embedded G-Series processor family featuring a scalable dual/quad CPU core. Powerful AMD Radeon GPU makes COMEX-A420 an excellent solution for multimedia and graphics demanding applications.

Miniature size and power efficiency

Small size and low power consumption of the COMEX-A420 allow integration into portable and space-constrained designs, while low price makes it an ideal selection for cost-sensitive systems.

  • "Option" column specifies the configuration code required to have the particular feature.
  • "+" means that the feature is always available

CPU Core

CPUAMD E1 Micro 6200T 64-bit dual-core 1GHz, 3.95W TDP
CE6200
AMD G-Series GX-412HC 64-bit quad-core 1.2 GHz, 7W TDP
CG412
ChipsetIntegrated (CPU and chipset on the same die)
+

Memory and Storage

RAMUp to 8GB DDR3L-1333 (1.35V only)
SO-DIMM 204-pin
D
Storage2x SATA 6Gb/s
+

Display

Graphics ControllerAMD Radeon R2 Graphics
CE6200
AMD Radeon HD8000
CG4xx
DDIDDI0: HDMI, DVI, DP
+
eDPeDP, HDMI, DVI, DP
+

Network

Ethernet1000Base-T Ethernet port implemented with the Intel I211 GbE controller
+

Audio

Digital AudioHD Audio Interface
+
HDMI audio output
+

I/O

PCI Express4x PCIe x1
+
USB2x USB3.0
+
8x USB2.0
+
Serial2 x UART
+
General
Interfaces
LPC Bus
I2C Bus
SMBus
Watch Dog Timer
FAN control
+
GPIOUp-to 8 GPIOs
+

System Logic

RTCReal time clock, powered by external lithium battery
+
SecurityTPM - Trusted Platform Module device
TPM
Power ManagementACPI 5 .0 compliant
+

Electrical Specifications

Supply Voltage
4.7V – 20V
Active power consumptionTBD

Mechanical Specifications

Form-factorCOM Express mini, pin-out Type 10
Dimensions84 x 55 mm
Weight35 gram

Environmental and Reliability

MTTF> 200,000 hours
Operation temperature (case)Commercial: 0° to 70° C
Extended: -20° to 70° C
Industrial: -40° to 85° C. Click for availability note
Storage temperature-40° to 85° C
Relative humidity10% to 90% (operation)
05% to 95% (storage)
Shock50G / 20 ms
Vibration20G / 0 - 600 Hz
COMEX-A420 COM Express Mini Type-10 Computer-on-Module block diagram

Under Construction

Hardware Documentation

COMEX-A420 evaluation kit

Package contents

Technical Support

  • Technical support for 12 months
  • LCD panel compatibility verification and driver adaptation service
  • 45-day trial period. Eval Kit will be accepted for refund if the user finds the product not suitable for his needs

Hardware

Kit Price: $695

  • COMEX-A420-CG412-D4-H
  • SB-COMEXmini carrier-board
  • Passive heatsink for COM Express Mini
  • WiFi module (mini-PCIe form-factor)
  • 2x WiFi antenna and cable
  • HDMI to DVI adapter cable
  • Serial port cable
  • 12V power supply

Product status: Active

CompuLab part number specifies all options available for a particular product.
P/N template: COMEX-A420-Cx-[Dx]-[TPM]-[H]-[Tx]

Minimal Configuration

Minimal configuration P/N: COMEX-A420-CE6200
1K-unit price:
$110

Optional Features

FeatureOptionsP/N codeAdd ($)
CPU typeE1-6200T dual-core 1G 3.95W TDP
GX-412HC quad-core 1.2GHz 7W TDP
CE6200
CG412
-
40
RAM (SODIMM)none
2GB
4GB
8GB
-
D2
D4
D8
-
37
46
91
TPMNo
Yes
-
TPM
-
3
HeatplateNo
Yes
-
H
-
5
Temperature rangeCommercial
Extended Tested
Industrial Tested
-
TET
TIT
-
20
100
Software PreloadingNo
Yes
-
X
-
$1/100MB
  • Prices are specified in U.S. Dollars. Prices are periodically updated according to variations in component costs. Prices are subject to change without advance notice.

Small Quantity Orders

Pricing is specified for 1000-unit orders. In order to calculate the price for another quantity, multiply the unit price (with selected options) by the factor listed in the table below:

QTY Factor
1K 1.0
5001.1
1001.2
101.3
11.4