A high-performance, high-density complex programmable logic device (CPLD) with Atmel's proven electrically-erasable technology. With 32 logic macrocells and up to 36 inputs, the device easily integrates logic from several TTL, SSI, MSI, LSI and classic PLDs. Enhanced routing switch matrices increase usable gate count and the odds of successful pin-locked design modifications. The device has up to 32 bi-directional I/O pins and four dedicated input pins, depending on the type of device package selected. Each dedicated pin can also serve as a global control signal, register clock, register reset or output enable. Each of these control signals can be selected individually within each macrocell.
The development/programmer kit supports the ATF15xxAS/ASL/ASV/ASVL family of 3.3V, and 5.0V industry-standard, pin-compatible CPLDs with Logic Doubling. This kit includes a USB Based ISP cable (ATDH1150USB), a 44-TQFP adapter module, and ATF15xxAS/ASV samples in a 44-TQFP package. Adapter modules that support the 44-PLCC, 84-PLCC, and 100-TQFP packages are available separately.
The ATF15xx CPLD USB-based JTAG ISP Download Cable connects to a standard USB 2.0 port on a PCand to a 10-pin or 14-pin JTAG header on the programming circuit board. It transfers the JTAG instructions and data generated by the ATMISP software running on a PC to the ATF15xx series CPLDs on the target circuit board. With this In-System Programming (ISP) download cable, design changes can easily be...
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