AT17F32_14 Datasheet, PDF (1/14 Pages) ATMEL Corporation – 3.3V Output Capability

Features
• Programmable 33,554,432 x 1-bit Serial Memories Designed to Store Configuration
Programs for Field Programmable Gate Arrays (FPGAs)
• 3.3V Output Capability
• 5V Tolerant I/O Pins
• Program Support using the Atmel ATDH2200E System or Industry Third Party
Programmers
• In-System Programmable (ISP) via 2-wire Bus
• Simple Interface to SRAM FPGAs
• Compatible with Atmel AT40K and AT94K Devices, Altera^® FLEX^®, APEX^™ Devices,
Stratix^™, Lattice Semiconductor^® (ORCA^®) FPGAs, Spartan^®, Virtex^™ FPGAs
• Cascadable Read-back to Support Additional Configurations or Higher-density Arrays
• Low-power CMOS FLASH Process
• Available in 44-lead PLCC Package
• Emulation of Atmel’s AT24CXXX Serial EEPROMs
• Low-power Standby Mode
• Single Device Capable of Holding 4 Bit Stream Files Allowing Simple System
Reconfiguration
• Fast Serial Download Speeds up to 33 MHz
• Endurance: 10,000 Write Cycles Typical
• LHF Package Available (Lead and Halide Free)
FPGA
Configuration
Flash Memory
AT17F32
1. Description
The AT17F Series of In-System Programmable Configuration PROMs (Configurators)
provide an easy-to-use, cost-effective configuration memory for Field Programmable
Gate Arrays. The AT17F Series device is packaged in the 44-lead PLCC, see Table 1-
1. The AT17F Series Configurator uses a simple serial-access procedure to configure
one or more FPGA devices.
The AT17F Series Configurators can be programmed with industry-standard program-
mers, Atmel’s ATDH2200E Programming Kit or Atmel’s ATDH2225 ISP Cable.
Table 1-1. AT17F Series Packages
Package
44-lead PLCC
AT17F32
Yes
3393C–CNFG–6/05