Datasheet > AT17C512A

AT17C512A

更新时间： 2024-10-25 22:47:55

品牌	Logo	应用领域
爱特美尔 - ATMEL		存储
页数	文件大小	规格书
11页	137K
描述
FPGA Serial Configuration Memories

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数据手册

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AT17C512A 数据手册

Features

• Serial EEPROM Family for Configuring Altera FLEX 10K Devices

• Simple, Easy-to-use 4-pin Interface

• E²Programmable 1M Bit Serial Memories Designed To Store Configuration Programs

For Programmable Gate Arrays

• Cascadable To Support Additional Configurations or Future Higher-density Arrays

• Low-power CMOS EEPROM Process

• Programmable Reset Polarity

• Available in the Space-efficient Surface-mount PLCC Package

• In-System Programmable Via 2-Wire Bus

• Emulation of 24CXX Serial EPROMs

• Available in 3.3V ± 10% LV and 5V ± 5% C Versions

FPGA Serial

Configuration

Memories

Description

The AT17C512/010A and AT17LV512/010A (AT17A Series) FPGA Configuration

EEPROMs (Configurators) provide and easy-to-use, cost-effective configuration

memory for programming Altera FLEX Field Programmable Gate Arrays, FPGA, (the

“devices”). The AT17A Series is packaged in the popular 20-pin PLCC package. The

AT17A Series family uses a simple serial-access procedure to configure one or more

FPGA devices. The AT17A Series organization supplies enough memory to configure

one or multiple smaller FPGAs. Using a special feature of the AT17A Series, the user

can select the polarity of the reset function by programming an EEPROM byte. The

AT17C/LV512/010A parts generate their own internal clock and can be used as a sys-

tem “master” for loading the FPGA devices.

AT17C512A

AT17LV512A

AT17C010A

AT17LV010A

The Atmel devices also supports a system friendly READY pin and a write protect

mechanism. The READY pin is used to simplify system power-up considerations. The

WP1 pin is used to protect part of the device memory during in-system programming.

The AT17A Series can be programmed with industry standard programmers.

Pin Configurations

20-Pin PLCC

DCLK

WP1

18 SER_EN

17 NC

16 NC

15 READY

14 NC

RESET/OE

Rev. 0974A–04/98

12 3 4 5 6 7...11

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与AT17C512A相关器件

型号	品牌	获取价格	描述	数据表
AT17C512A-10JC	ATMEL	获取价格	FPGA Serial Configuration Memories
AT17C512A-10JI	ATMEL	获取价格	FPGA Serial Configuration Memories
AT17C512A-10PC	ETC	获取价格	SERIAL EEPROM\|CMOS\|DIP\|8PIN\|PLASTIC
AT17C512A-10PI	ETC	获取价格	Configuration EEPROM
AT17C65	ATMEL	获取价格	FPGA Configuration E2PROM
AT17C65-10CC	ETC	获取价格	SERIAL EEPROM\|CMOS\|LLCC\|8PIN\|PLASTIC
AT17C65-10CI	ETC	获取价格	Configuration EEPROM
AT17C65-10JC	ATMEL	获取价格	FPGA Configuration E2PROM
AT17C65-10JCT/R	ATMEL	获取价格	Configuration Memory, 64KX1, Serial, CMOS, PQCC20, PLASTIC, MS-018AA, LCC-20
AT17C65-10JI	ATMEL	获取价格	FPGA Configuration E2PROM