MEMprog
Technical specification
HARDWARE
Programmer
• two D/A converters for VCCP and VPP, controllable rise and
fall time
• VCCP range 0..7V/350mA
• VPP range 0..25V/200mA
• FPGA based IEEE 1284 slave printer port, up to 1MB/s
transfer rate
• autocalibration
• selftest capability
ZIF socket, pindriver
• 40-pin DIL ZIF (Zero Insertion Force) socket accepts both
300/600 mil devices up to 40-pins
• pindriver: 40 TTL pindrivers, specialized GND/VCC/VPP
pindriver
• FPGA based TTL driver provides H, L, CLK, pull-up, pull-
down on all pindriver pins, level H selectable from 1.8 V up to
5V
• continuity test: each pin is tested before every programming
operation
DEVICE SUPPORT
Programmer
• EPROM: NMOS/CMOS, 2708(*3), 27xxx and 27Cxxx series,
with 8/16 bit data width, full support of LV series (*1*2)
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