AT17LV128A データシート PDF ( 特性, スペック, ピン接続図 )

		

	 
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Note 1.
AT17LV65A, AT17LV128A,
and AT17LV256A are
Not Recommended for New
Designs (NRND) and are
Replaced by AT17LV512A.
AT17LV65A(1), AT17LV128A(1), AT17LV256A(1)
AT17LV512A, AT17LV010A, AT17LV002A
FPGA Configuration EEPROM Memory
3.3V and 5V System Support
Features
DATASHEET
 EE Programmable Serial Memories Designed to Store Configuration Programs for
Altera® FLEX® and APEX™ Field Programmable Gate Arrays (FPGA)
̶ 65,536 x 1-bit(1)
̶ 262,144 x 1-bit(1)
̶ 1,048,576 x 1-bit
̶ 131,072 x 1-bit(1)
̶ 524,288 x 1-bit
̶ 2,097,152 x 1-bit
 Supports both 3.3V and 5.0V Operating Voltage Applications
 In-System Programmable (ISP) via 2-wire Bus
 Simple Interface to SRAM FPGAs
 Compatible with the Atmel® AT6000, AT40K and AT94K Devices, Altera FLEX,
APEX Devices, ORCA® FPGAs, Xilinx® XC3000, XC4000, XC5200, Spartan®,
Virtex™ FPGAs, Motorola MPA1000 FPGAs
 Cascadable Read-back to Support Additional Configurations or Higher-density Arrays
 Very Low-power CMOS EEPROM Process
 Programmable Reset Polarity
 8-lead PDIP and 20-lead PLCC Packages (Pin-compatible Across Product Family)
 Emulation of the Atmel AT24C Serial EEPROMs
 Low-power Standby Mode
 High-reliability
̶ Endurance: 100,000 Write Cycles
̶ Data Retention: 90 Years for Industrial Parts (at 85C)
 Green (Pb/Halide-free/RoHS Compliant) Package Options Available
Description
The Atmel® AT17LVxxxA FPGA configuration EEPROMs (Configurators) provide an
easy-to-use, cost-effective configuration memory solution for FPGAs. The
AT17LVxxxA are packaged in 8-lead PDIP and 20-lead PLCC options. The
AT17LVxxxA configurator uses a simple serial-access procedure to configure one or
more FPGA devices. The user can select the polarity of the reset function by
programming four EEPROM bytes. These devices support a write protection
mechanism within its programming mode.
The AT17LVxxxA configurators can be programmed with industry-standard
programmers, the Atmel ATDH2200E Programming Kit, or the Atmel ATDH2225 ISP
Cable.
Table 1. AT17LVxxxA Packages
Package
8-lead PDIP
20-lead PLCC
AT17LV512A
Yes
Yes
AT17LV010A
Yes
Yes
AT17LV002A
–
Yes
Atmel-2322I-FPGA-AT17LV65A-128A-256A-512A-002A-Datasheet_102014

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