DESCRIPTION

· The AT18F Series offers cost-effective, JTAG In-System Programmable Configuration PROMs for FPGAs.

· Packaged in a 20-lead TSSOP, it simplifies serial-access configuration for multiple FPGA devices.

· Compatible with Atmel and third-party programmers like BP, Data I/O, Hi-Lo.

FEATURES

· Supports densities from 1 Mbit to 7 Mbit.

· Operates with 1.8V, 2.5V, and 3.3V I/O, 3.3V supply.

· Features JTAG interface for ISP and IEEE 1149.1 boundary-scan testability.

· Low-power CMOS FLASH process with standby mode.

· Fast serial download speeds up to 33 MHz, 100,000 write cycles endurance.

· Green, Pb/Halide-free/RoHS compliant package.

APPLICATIONS

· Ideal for configuring SRAM FPGAs, compatible with Xilinx® XCFxxS Series.

· Suitable for cascadable read-back to support additional configurations or higher-density FPGAs.

· Functions with Atmel AT40KAL Series FPGAs.