Description

The ATF1504AS is a high performance, high density Complex Programmable Logic Device (CPLD) which utilizes Atmel’s proven electrically erasable memory technology.

Features

• High Density, High Performance Electrically Erasable Complex Programmable Logic Device

– 64 Macrocells

– 5 Product Terms per Macrocell, Expandable up to 40 per Macrocell

– 44, 68, 84, 100 pins

– 7 ns Maximum Pin-to-Pin Delay

– Registered Operation Up To 100 MHz

– Enhanced Routing Resources

• In-System Programmability (ISP) via JTAG

• Flexible Logic Macrocell

– D/T/Latch Configurable Flip Flops

– Global and Individual Register Control Signals

– Global and Individual Output Enable

– Programmable Output Slew Rate

– Programmable Output Open Collector Option

– Maximum Logic utilization by burying a register within a COM output

• Advanced Power Management Features

– Automatic 100 µA Stand-By for “Z” Version

– Pin-Controlled 4 mA Stand-By Mode (Typical)

– Programmable Pin-Keeper Inputs and I/Os

– Reduced-Power Feature Per Macrocell

• Available in Commercial and Industrial Temperature Ranges

• Available in 44-, 68-, and 84-pin PLCC; 44- and 100-pin TQFP; and 100-pin PQFP

• Advanced EE Technology

– 100 Tested

– Completely Reprogrammable

– 100 Program/Erase Cycles

– 20 Year Data Retention

– 2000V ESD Protection

– 200 mA Latch-Up Immunity

• JTAG Boundary-Scan Testing to IEEE Std. 1149.1-1990 and 1149.1a-1993 Supported

• PCI-compliant

• 3.3 or 5.0V I/O pins

• Security Fuse Feature

Enhanced Features

• Improved Connectivity (Additional Feedback Routing, Alternate Input Routing)

• Output Enable Product Terms

• D - Latch Mode

• Combinatorial Output with Registered Feedback within any Macrocell

• Three Global Clock Pins

• ITD (Input Transition Detection) Circuits on Global Clocks, Inputs and I/O

• Fast Registered Input from Product Term

• Programmable “Pin-Keeper” Option

• VCC Power-Up Reset Option

• Pull-Up Option on JTAG Pins TMS and TDI

• Advanced Power Management Features

– Edge Controlled Power Down “L”

– Individual Macrocell Power Option

– Disable ITD on Global Clocks, Inputs and I/O