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MEMS Device-Oriented Testers
We put a tester in the size of a postcard

 

 

Cost per pin < 100 USD
Dedicated CPU per DUT

Single card with all A/D resources to test a DUT
Up to 1,152 Analog/Digital channels
Integration into MEMS stimulus, hard/soft docking with handler/prober, benchtop use

 

 

 

 

Are your test requirements oriented to defined families of devices, with common characteristics? You do not need to purchase an expensive, general-purpose mixed signal tester: You can rely on SPEA DOT 100, a system designed to answer the test requirements of MEMS and other low-pin-count devices at an incredibly low cost.

 

The DOT 100 is based on a revolutionary per-device architecture: each device under test has a dedicated CPU managing the entire test process, while each card hosts all the resources for the parallel test of 6 devices, in the size of a postcard.

 

All this is contained in a hand-carryable size, which can be integrated in the SPEA MEMS stimulus, hard/soft docked with prober or handler, or used as benchtop unit.

 

 
   

Features

 

 

 

 

Multi-site Fast parallel Test

 

- dedicated CPU per device
- up to 1,152 Analog/Digital channels
- device power supply and time
  measurement unit per device
- pattern memory per channel (30 Mstep)
- asynchronous digital capabilities
- programmable logic units (SPI, I2Cbus, Uart, IO Port)

 

DOT 100 docked into inertial MEMS stimulus unit

 

  

 

 

Ultra high density Pin Electronics

 

At the core of DOT testers is the pin  electronics, which provides 48/96 channels in 3/6 independent sections.

Each section contains:

- 8 digital channels @5MHz & 8 analog channels (DPS) up to 10V; 256mA
- 8 digital channels @50MHz + 1 analog
  channel (driver and digitizer multiplexed)
- 2 time meaurement units

 

 

 


 

 

 

Test Program Generation & Debug
< 1 day

 

- Easy-to-learn programming environment
- Guided Test Program generation
- The Automatic code generation dramatically
  shortens the time taken to develop, debug and
  release the program,
- Automatic data import
- DUT-Oriented & Instrument-Oriented instruction
  Libraries
- DUT Map
- Very Rapid Appllication Development
- Test Result Analyzer
- Shmoo Plot
- Easy to run. Easy to monitor. Easy to maintain.