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Semiconductor Characterization System Technical Data - Helmar

Semiconductor Characterization System Technical Data - Helmar

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4200-ScS <strong>Semiconductor</strong> <strong>Characterization</strong> <strong>System</strong><br />

<strong>Technical</strong> <strong>Data</strong><br />

4200-fLASH non-volatile memory Test option<br />

The 4200-FLASH package tests single FLASH memory cells or small<br />

arrays. This package includes all the necessary code and the interconnect<br />

needed to perform a standard set of Flash memory tests for NAND or NOR<br />

technologies, with higher pulse voltages important for MLC technologies.<br />

The tests included generate program and/or erase cycles using the patentpending<br />

Segment ARB pulse mode as well as controlling the in-line High<br />

Endurance Output Relay. Endurance and Disturb tests are also included.<br />

Four channels of multi-level pulse:<br />

• ±40V pulsing into high impedance pin (±20V into 50W).<br />

• High Endurance Output Relay provides fast open/close for pin isolation<br />

during erase pulse.<br />

• Pulse Widths: 200ns to 1s.<br />

• Up to 25 pulse levels (100 pulse segments).<br />

Included tests:<br />

• Endurance.<br />

• Program-read.<br />

• Erase-read.<br />

• Disturb.<br />

Easy setup for program/erase cycles<br />

Typical nor fLASH gate program/erase cycle<br />

1.888.KEITHLEY (U.S. only)<br />

www.keithley.com<br />

4200-fLASH Typical Specifications 1<br />

Channels: 4 channels (optional 8 channels max.).<br />

typiCal pulse performanCe:<br />

number of voltage levels/waveform: 25.<br />

minimum transition time: 150ns.<br />

pulse source voltage range: 0 to ±20V into 50W. 0 to ±40V into high impedance.<br />

pulse width: 250ns to 1s.<br />

trigger synchronization/Jitter: ±8ns.<br />

switching time for Dut pin isolation: 100µs.<br />

heor off Capacitance: 250pF.<br />

smu typiCal DC performanCe<br />

typical DC leakage:

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