Datasheet > AT17LV040

AT17LV040

更新时间： 2024-09-16 22:47:55

品牌	Logo	应用领域
爱特美尔 - ATMEL		存储可编程只读存储器电动程控只读存储器电可擦编程只读存储器
页数	文件大小	规格书
24页	218K
描述
FPGA Configuration EEPROM Memory

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中文翻译

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数据手册

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AT17LV040 数据手册

Features

• EE Programmable 65,536 x 1-, 131,072 x 1-, 262,144 x 1-, 524,288 x 1-, 1,048,576 x 1-,

2,097,152 x 1-, and 4,194,304 x 1-bit Serial Memories Designed to Store Configuration

Programs for Field Programmable Gate Arrays (FPGAs)

• Supports both 3.3V and 5.0V Operating Voltage Applications

• In-System Programmable (ISP) via Two-Wire Bus

• Simple Interface to SRAM FPGAs

• Compatible with Atmel AT6000, AT40K and AT94K Devices, Altera FLEX^®, APEX^™

Devices, Lucent ORCA^®, Xilinx XC3000^™, XC4000^™, XC5200^™, Spartan^®, Virtex^®FPGAs

• Cascadable Read-back to Support Additional Configurations or Higher-density Arrays

• Very Low-power CMOS EEPROM Process

FPGA

• Programmable Reset Polarity

• Available in 6 mm x 6 mm x 1 mm 8-lead LAP (Pin-compatible with 8-lead SOIC/VOIC

Packages), 8-lead PDIP, 8-lead SOIC, 20-lead PLCC, 20-lead SOIC, 44-lead PLCC and

44-lead TQFP Packages

• Emulation of Atmel’s AT24CXXX Serial EEPROMs

• Low-power Standby Mode

• High-reliability

Configuration

EEPROM

Memory

– Endurance: 100,000 Write Cycles

– Data Retention: 90 Years for Industrial Parts (at 85°C) and 190 Years for

Commercial Parts (at 70°C)

AT17LV65

Description

AT17LV128

AT17LV256

AT17LV512

AT17LV010

AT17LV002

AT17LV040

The AT17LV series FPGA Configuration EEPROMs (Configurators) provide an easy-

to-use, cost-effective configuration memory for Field Programmable Gate Arrays. The

AT17LV series device is packaged in the 8-lead LAP, 8-lead PDIP, 8-lead SOIC, 20-

lead PLCC, 20-lead SOIC, 44-lead PLCC and 44-lead TQFP, see Table 1. The

AT17LV series Configurators uses a simple serial-access procedure to configure one

or more FPGA devices. The user can select the polarity of the reset function by pro-

gramming four EEPROM bytes. These devices also support a write-protection

mechanism within its programming mode.

The AT17LV series configurators can be programmed with industry-standard program-

mers, Atmel’s ATDH2200E Programming Kit or Atmel’s ATDH2225 ISP Cable.

Table 1. AT17LV Series Packages

3.3V and 5V

System Support

AT17LV65/

AT17LV128/

AT17LV256

AT17LV512/

AT17LV010

Package

AT17LV002

AT17LV040

(3)

8-lead LAP

Yes

Yes⁽²⁾

–

Yes

–

8-lead PDIP

8-lead SOIC

20-lead PLCC

20-lead SOIC

44-lead PLCC

44-lead TQFP

–

(1)

(3)

Use 8-lead LAP

Yes

Yes⁽²⁾

–

Yes

Yes⁽²⁾

Yes

–

Yes

–

Yes

Notes: 1. The 8-lead LAP package has the same footprint as the 8-lead SOIC. Since an 8-

lead SOIC package is not available for the AT17LV512/010/002 devices, it is possi-

ble to use an 8-lead LAP package instead.

2. The pinout for the AT17LV65/128/256 devices is not pin-for-pin compatible with the

AT17LV512/010/002 devices.

Rev. 2321E–CNFG–06/03

3. Refer to the AT17Fxxx datasheet, available on the Atmel web site.

12 3 4 5 6 7...24

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与AT17LV040相关器件

型号	品牌	获取价格	描述	数据表
AT17LV040-10AI	ATMEL	获取价格	Configuration Memory, 4MX1, Serial, CMOS, PQFP44, 1 MM HEIGHT, PLASTIC, MS-026ACB, TQFP-44
AT17LV040-10BJC	ATMEL	获取价格	FPGA Configuration EEPROM Memory
AT17LV040-10BJI	ATMEL	获取价格	FPGA Configuration EEPROM Memory
AT17LV040-10BJJ	ATMEL	获取价格	Configuration Memory, 4MX1, Serial, CMOS, PQCC44, PLASTIC, MS-018AC, LCC-44
AT17LV040-10BJL	ATMEL	获取价格	Configuration Memory, 4MX1, Serial, CMOS, PQCC44, PLASTIC, MS-018AC, LCC-44
AT17LV040-10CC	ATMEL	获取价格	FPGA Configuration EEPROM Memory
AT17LV040-10CI	ATMEL	获取价格	FPGA Configuration EEPROM Memory
AT17LV040-10JC	ATMEL	获取价格	FPGA Configuration EEPROM Memory
AT17LV040-10JI	ATMEL	获取价格	FPGA Configuration EEPROM Memory
AT17LV040-10NC	ATMEL	获取价格	FPGA Configuration EEPROM Memory

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