(China (Mainland))
Product Summary
The ATF1508AS-AU is a high-performance, high-density complex programmable logic device(CPLD) that utilizes Atmel’s proven electrically-erasable technology. With 128 logic macrocells and up to 100 inputs, the ATF1508AS-AU easily integrates logic from several TTL, SSI, MSI, LSI and classic PLDs. The ATF1508AS-AU’s enhanced routing switch matrices increase usable gate count and increase odds of successful pin-locked design modifications.
Parametrics
ATF1508AS-AU absolute maximum ratings: (1)Temperature Under Bias: -40℃ to +85℃; (2)Storage Temperature: -65℃ to +150℃; (3)Voltage on Any Pin with Respect to Ground: -2.0V to +7.0V; (4)Voltage on Input Pins with Respect to Ground During Programming: -2.0V to +14.0V; (5)Programming Voltage with Respect to Ground: -2.0V to +14.0V.
Features
ATF1508AS-AU features: (1)128 Macrocells; (2)5 Product Terms per Macrocell, Expandable up to 40 per Macrocell; (3)84, 100, 160 Pins; (4)7.5 ns Maximum Pin-to-pin Delay; (5)Registered Operation up to 125 MHz; (6)Enhanced Routing Resources; (7)D/T/Latch Configured Flip-flops; (8)Global and Individual Register Control Signals; (9)Global and Individual Output Enable; (10)Programmable Output Slew Rate; (11)Programmable Output Open Collector Option; (12)Maximum Logic Utilization by Burying a Register within a COM Output; (13)Pin-controlled 1 mA Standby Mode; (14)Programmable Pin-keeper Inputs and I/Os; (15)Reduced-power Feature per Macrocell; (16)Available in Commercial and Industrial Temperature Ranges; (17)Available in 84-lead PLCC, 100-lead PQFP, 100-lead TQFP and 160-lead PQFP Packages; (18)JTAG Boundary-scan Testing to IEEE Std. 1149.1-1990 and 1149.1a-1993 Supported; (19)Fast In-System Programmability (ISP) via JTAG; (20)PCI-compliant; (21)3.3 or 5.0V I/O Pins; (22)Security Fuse Feature; (23)Green (Pb/Halide-free/RoHS Compliant) Package Options.
Diagrams
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