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AT29C512-12JC

Name: AT29C512-12JC
Rating: 4.7 (12 reviews)

IC FLASH 512KBIT PARALLEL 32PLCC

제조업체
Mfr.부분 #AT29C512-12JC
패키지 32-LCC(J-Lead)
데이터시트
재고 있음7345

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사양

Package	Tube
ProductStatus	Obsolete
MemoryType	Non-Volatile
MemoryFormat	FLASH
Technology	FLASH
MemorySize	512Kb (64K x 8)
MemoryInterface	Parallel
WriteCycleTime-WordPage	10ms
AccessTime	120 ns
Voltage-Supply	4.5V ~ 5.5V
OperatingTemperature	0°C ~ 70°C (TC)
MountingType	Surface Mount
Package/Case	32-LCC (J-Lead)

개요

Description

The AT29C512-12JC is a 512 Kbit (64 Kbyte) flash memory chip produced by Atmel (now part of Microchip Technology). It features a 12-volt programming and erase operation and is organized in a 64K x 8-bit format. The chip interfaces with microcontrollers and other digital devices through a parallel interface, allowing for easy integration into various applications.
Key features include byte-level or chip-wide programming, fast read access times of up to 70 ns, and a high read endurance of up to 1 million cycles. It supports multiple programming modes, including standard and accelerated programming, and is typically used in applications like firmware storage, data logging, and embedded systems.
The AT29C512-12JC operates in a temperature range of -40°C to 85°C, making it suitable for industrial and automotive applications. Its reliability, combined with the ability to retain data for up to 20 years without power, makes it a popular choice for non-volatile memory solutions.

Features

The AT29C512-12JC is a 512 Kbit (64 Kbyte) programmable and erasable flash memory chip. Key features include:
1. Architecture: CMOS technology with a byte-wide data interface.
2. Access Time: Fast access time of 120 ns.
3. Endurance: Supports at least 10,000 program/erase cycles.
4. Data Retention: Retains data for over 20 years.
5. Operation: Supports both single and dual-chip select modes for flexibility.
6. Programming: Offers a programming voltage range of 5V ± 10%.
7. Erase Capability: Can erase sectors individually, allowing for selective memory management.
8. Packages: Available in multiple package options, including 32-pin DIP and PLCC.
9. Low Power Consumption: Designed for low power operation, making it suitable for battery-operated devices.
These features make the AT29C512-12JC ideal for applications requiring reliable non-volatile memory, such as firmware storage in embedded systems.

Package

The AT29C512-12JC is packaged in a 32-pin DIP (Dual In-line Package) form factor.

Manufacturer

The AT29C512-12JC is manufactured by Microchip Technology Inc. Microchip is a leading provider of microcontroller and analog semiconductors. Founded in 1989, the company specializes in developing microcontrollers, memory products, and related technology for various applications, including automotive, industrial, and consumer electronics. Microchip is known for its commitment to innovation and quality, serving a wide range of markets by offering extensive support and solutions tailored to customer needs.

Application

The AT29C512-12JC is a 512Kb (64K x 8) Flash memory chip used in various applications, including embedded systems, consumer electronics, and data storage solutions. Its primary uses include firmware storage, code execution in microcontrollers, programmable logic devices, and data logging. It's suitable for applications requiring reprogrammable non-volatile memory, such as automotive electronics, telecommunications, and industrial equipment.

Equivalent

The AT29C512-12JC is a 512 Kbit (64 KB) EEPROM. Equivalent products include:
1. W27C512 - A similar 512 Kbit EEPROM from Winbond.
2. AM29F512 - A flash memory variant from AMD.
3. M5M51008 - 512 Kbit EEPROM from Mitsubishi.
4. SST39SF512 - A 512 Kbit flash memory from SST.
Always verify specific electrical characteristics and programming requirements before substitution.