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MFG:ATMEL  D/C:02+  

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Part Number: ATF20V8B

 

MFG: ATMEL

 

D/C: 02+

Description: The ATF20V8B is a high performance CMOS (Electrically Erasable) Programmable Logic Device (PLD) which ...


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ATF20V8B General Description


The ATF20V8B is a high performance CMOS (Electrically Erasable) Programmable Logic Device (PLD) which utilizes Atmel's proven electrically erasable Flash memory technology. Speeds down to 7.5 ns and power dissipation as low as 10 mA are offered. All speed ranges are specified over the full 5V ± 10% range for industrial temperature ranges, and 5V ± 5% for commercial temperature ranges.


Several low power options allow selection of the best solution for various types of power-limited applications. Each ofthese options significantly reduces total system power and enhances system reliability.


The ATF20V8Bs incorporate a superset of the generic architectures, which allows direct replacement of the 20R8 family and most 24-pin combinatorial PLDs.  Eight outputs are each allocated eight product terms. Three different modes of operation, configured automatically with software, allow highly complex logic functions to be realized.

ATF20V8B Maximum Ratings

Temperature Under Bias............................... -55°C to +125°C
Storage Temperature................................... -65°C to +150°C
Voltage on Any Pin with
Respect to Ground ..............................................-2.0V to +7.0V
Voltage on Input Pins
with Respect to Ground
During Programming..........................................-2.0V to +14.0V
Programming Voltage with
Respect to Ground ............................................-2.0V to +14.0V

ATF20V8B Features

* Industry Standard Architecture
   Emulates Many 24-Pin PALs
   Low Cost Easy-to-Use Software Tools
* High-Speed Electrically Erasable Programmable Logic Devices
   7.5 ns Maximum Pin-to-Pin Delay
* Several Power Saving Options
* CMOS and TTL Compatible Inputs and Outputs
* Input and I/O Pull-Up Resistors
* Advanced Flash Technology
   Reprogrammable
   100% Tested
* High Reliability CMOS Process
   20 Year Data Retention
   100 Erase/Write Cycles
   2,000V ESD Protection
   200 mA Latchup Immunity
* Commercial and Industrial Temperature Ranges
* Dual-in-Line and Surface Mount Packages in Standard Pinouts

ATF20V8B Connection Diagram

ATF20V8B  Connection Diagram

ATF20V8B datasheet

ATF20V8B
PDF/DataSheet Download

Find ATF20V8B Suppliers

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