Atmel ATF1500A-15AC

系统内可编程（最少 100 次编程/擦除循环）15 ns3232

Overview

Mature product, not recommended for new designs. Replaced by ATF1502ASV

• 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 – Automatic 3 mA Standby (ATF1500AL) – Pin-controlled 10 mA Standby Mode – Programmable Pin-keeper Inputs and I/Os• Available in Commercial and Industrial Temperature Ranges• Available in 44-lead 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 third-arty Tools• Security Fuse Feature• Pin-compatible with the Most Commonly Used Devices• Green (Pb/Halide-fee/RoHS Compliant) Package Options

Features

ATF15xx Series
44-TQFP package
The operating temperature of 0°C~70°C TA

Surface Mount Mounting Type

Applications

There are a lot of Microchip Technology
ATF1500A-15AC CPLDs applications.

• Power up sequencing
• Voltage level translation
• Timing control
• Interface bridging
• I/O expansion
• Discrete logic functions
• Bootloaders for FPGAs
• Address decoders
• Custom state machines
• Digital systems