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1.91-GHz Intel® E3845 CPU with 2-GB RAM, 4xCOM, dual GbE & DAQ
The Zeta COM Express SBC family of ultra-small embedded computer boards combines a COM Express Mini CPU module with a same-size carrier board to create a complete embedded PC. This layered architecture offers the highest functional density for any given footprint.
As a comparison, Zeta offers functionality and performance equivalent to Diamond’s top-selling Aries SBC at just 40% of the size.
Processor | 1.91-GHz Intel® quad core E3845 CPU (4C/4T/10W/Q4-13) 1.6-GHz Intel® quad core E3940 CPU (4C/4T/9.5W/Q4-16) |
Cooling | Heatspreader |
Memory | 4GB 64-bit DDR3 SDRAM |
Graphics | Integrated Intel® HD Graphics – VGA – LVDS |
USB | 2x USB2.0 1x USB3.0 |
Ethernet | Dual Gigabit with i210IT |
Serial | 4x RS-232/422/485 (BIOS selectable) |
Storage | 1x mSATA 1x microSD |
Audio | HD audio support from ALC892 via optional daughter-card Line-in, Line-out, MIC-in |
RTC Backup | External lithium battery |
WatchDog Timer | Reset mode; Programmable interval 0-255 seconds |
Expansion | mPCIe socket (full size) |
Analog Inputs | 16 single-ended or 8 differential 16-bit resolution 100KHz max A/D sample rate ±10V, ±5V, 0-10V, 0-5V input ranges |
Analog Outputs | 4, 16-bit resolution 0-5V, 0-2.5V programmable output ranges |
Digital I/O lines | “A”model – 27 lines independently programmable “D” model – 16 lines independently programmable for input/output |
Counters/Timers | 8 32-bit counter/timers |
PWM | 4 24-bit pulse width modulators |
Power Requirements | 6V to +36V standard |
Power Consumption | 8.5W idle (E3845 CPU) 8.0W idle (E3940 CPU) |
Dimensions | 84 x 55 mm |
Operating Temperature | -40 ~ +85degC |
ZETA-E3845-4GA | Zeta with Intel® E3845 1.91-GHz CPU, 4GB RAM, Heat Spreader, XT, DAQ |
ZETA-E3845-4GD | Zeta with Intel® E3845 1.91-GHz CPU, 4GB RAM, Heat Spreader, XT, DIO |
ZETA-E3940-4GA | Zeta with Intel® E3940 1.6-GHz CPU, 4GB RAM, Heat Spreader, XT, DAQ |
ZETA-E3940-4GD | Zeta with Intel® E3940 1.6-GHz CPU, 4GB RAM, Heat Spreader, XT, DIO |
ZETA-DB-01 | Zeta daughterboard with MiniCard and M.2 sockets, audio, and GPIO |
ZETA-DB-02 | Zeta daughterboard with MiniCard and M.2 sockets |
CK-ZETA-01 | Zeta cable set |