Semiconductor Characterization System Technical Data - Helmar
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: