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The Microchip Technology Inc. 37LV36/65/128 is a family of Serial OTP EPROM devices organized inter-nally in a x32 configuration. The family also features a cascadable option for increased memory storage where needed. The 37LV36/65/128 is suitable for many applications in which look-up table information storage is desirable and provides full static operation in the 3.0V to 6.0V VCC range. The devices also support the industry standard serial interface to the popular RAM-based Field Programmable Gate Arrays (FPGA). Advanced CMOS technology makes this an ideal boot-strap solution for today's high speed SRAM-based FPGAs. The 37LV36/65/128 family is available in the standard 8-pin plastic DIP, 8-pin SOIC and 20-pin PLCC packages.
37LV36 Maximum Ratings
VCC and input voltages w.r.t. VSS.............-0.6V to +0.6V VPP voltage w.r.t. VSS during programming.........................................-0.6V to +14.0V Output voltage w.r.t. VSS ............... .-0.6V to VCC +0.6V Storage temperature...............................-65 to +150 Ambient temp. with power applied..........-65 to +125
Soldering temperature of leads (10 sec.).............+300 C ESD protection on all pins.....................................+ 4 kV
37LV36 Features
* Operationally equivalent to Xilinx XC1700 family * Wide voltage range 3.0 V to 6.0 V * Maximum read current 10 mA at 5.0 V * Standby current 100 m A typical * Industry standard Synchronous Serial Interface/1 bit per rising edge of clock * Full Static Operation * Sequential Read/Program * Cascadable Output Enable * 10 MHz Maximum Clock Rate @ 5.0 Vdc * Programmable Polarity on Hardware Reset * Programming with industry standard EPROM pro-grammers * Electrostatic discharge protection > 4,000 volts * 8-pin PDIP/SOIC and 20-pin PLCC packages * Data Retention > 200 years * Temperature ranges:- Commercial: 0 C to +70 C - Industrial: -40 C to +85 C