ATF1500A

Features:

• High Density, High Performance Electrically Erasable Complex
   Programmable Logic Device
   44-Pin, 32 I/O CPLD
   7.5 ns Maximum Pin-to-Pin Delay
   Registered Operation Up To 125 MHz
   Fully Connected Input and Feedback Logic Array
   Backward Compatibility with ATF1500/L Software and Hardware
• Flexible Logic Macrocell
   D/T/Latch Configurable Flip Flops
   Global and Individual Register Control Signals
   Global and Individual Output Enable
   Programmable Output Slew Rate
• Advanced Power Management Features
  Automatic 3 mA Stand-By (ATF1500AL)
  Pin-Controlled 5 µA Stand-By Mode (Typical)
  Programmable Pin-Keeper Inputs and I/Os
• Available in Commercial and Industrial Temperature Ranges
• Available in 44-Pin PLCC and TQFP Packages
• Advanced Flash Technology
  100% Tested
  Completely Reprogrammable
  100 Program/Erase Cycles
  20 Year Data Retention
  2000V ESD Protection
  200 mA Latch-Up Immunity
• Supported By Popular 3rd Party Tools
• Security Fuse Feature


Specifications

Temperature Under Bias.................................. -40°C to +85°C
Storage Temperature .....................................-65°C to +150°C
Voltage on Any Pin with
Respect to Ground ............................................-2.0V to +7.0V(1)
Voltage on Input Pins
with Respect to Ground
During Programming........................................-2.0V to +14.0V(1)
Programming Voltage with
Respect to Ground ...........................................-2.0V to +14.0V(1)


Description

The ATF1500A is a high performance, high density Complex PLD. Built on an advanced Flash technology, it has maximum pin to pin delays of 7.5 ns and supports sequential logic operation at speeds up to 125 MHz. With 32 logic macrocells and up to 36 inputs, it easily integrates logic from several TTL, SSI, MSI and classic PLDs.

The ATF1500A's global input and feedback architecture simplifies logic placement and eliminates pinout changes due to design changes.