AT17F040A_14 Datasheet, PDF (1/16 Pages) ATMEL Corporation – In-System Programmable (ISP) via 2-wire Bus

Features
• Programmable 4,194,304 x 1 and 8,388,608 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^®, Excalibur^™, Stratix^®,
Cyclone^™ and APEX^™ Devices
• Cascadable Read-back to Support Additional Configurations or Higher-density Arrays
• Low-power CMOS FLASH Process
• Available in 8-lead LAP, 20-lead PLCC and 32-lead TQFP Packages
• 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: 5,000 Write Cycles Typical
• Green (Lead/Halide-free/ROHS compliant) Packages
FPGA
Configuration
Flash Memory
AT17F040A
AT17F080A
1. Description
The AT17FxxxA Series of In-System Programmable Configuration PROMs (Configu-
rators) provide an easy-to-use, cost-effective configuration memory for Field
Programmable Gate Arrays. The AT17FxxxA Series device is packaged in the 8-lead
LAP, 20-lead PLCC and 32-lead TQFP, see Table 1-1. The AT17FxxxA Series Con-
figurator uses a simple serial-access procedure to configure one or more FPGA
devices.
The AT17FxxxA Series Configurators can be programmed with industry-standard pro-
grammers, Atmel’s ATDH2200E Programming Kit or Atmel’s ATDH2225 ISP Cable.
Table 1-1. AT17FxxxA Series Packages
Package
AT17F040A
8-lead LAP
Yes
20-lead PLCC
Yes
32-lead TQFP
Yes
AT17F080A
Yes
Yes
Yes
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