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M27C512-15F1

Name: M27C512-15F1
Rating: 4.7 (12 reviews)

IC EPROM 512KBIT PARALLEL 28CDIP

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製造商。部分 #M27C512-15F1
包 FDIP-28W
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規格

Package	Tube
ProductStatus	Obsolete
MemoryType	Non-Volatile
MemoryFormat	EPROM
Technology	EPROM - UV
MemorySize	512Kb (64K x 8)
MemoryInterface	Parallel
AccessTime	150 ns
Voltage-Supply	4.5V ~ 5.5V
OperatingTemperature	0°C ~ 70°C (TA)
MountingType	Through Hole
Package/Case	28-CDIP (0.600, 15.24mm) Window

概述

Description

The M27C512-15F1 is a 512 Kbit (64 KByte) EEPROM (Electrically Erasable Programmable Read-Only Memory) chip produced by STMicroelectronics. It is designed for use in applications requiring non-volatile memory storage, allowing data to be retained even when power is removed. This device features a 28-pin dual in-line package (DIP) and utilizes a 5V power supply.
Key specifications include a maximum access time of 150 ns, making it suitable for high-speed applications. The M27C512 supports both parallel programming and byte-wise reading, and it can be erased electrically, which provides flexibility for developers. The chip also features a high endurance, with the ability to withstand up to 100,000 write/erase cycles. Its data retention is guaranteed for at least 10 years.
Overall, the M27C512-15F1 is commonly used in embedded systems, automotive applications, and for storing firmware, configuration settings, or other critical data that must be preserved across power cycles.

Features

The M27C512-15F1 is a 512 Kbit (64 K x 8) UV erasable programmable read-only memory (EPROM) chip. Key features include:
1. Memory Organization: 64K x 8 bits, allowing storage of 512 Kbits of data.
2. Access Time: 150 ns (15F1 variant), enabling faster read operations.
3. Voltage Range: Operates typically at 5V for read and programming, with a higher voltage for erasure (UV exposure).
4. Pin Configuration: 28-pin DIP package, compatible with standard EPROM sockets.
5. Endurance: Capable of approximately 100,000 write/erase cycles, making it suitable for applications requiring frequent updates.
6. Data Retention: Retains data for over 10 years under proper conditions.
7. Programming Method: Supports standard EPROM programming methods, requiring a programming voltage of around 12.5V.
8. Erase Method: Erased by exposure to UV light, typically for 20-40 minutes.
This device is commonly used in applications such as firmware storage, data storage in embedded systems, and prototypes.

Package

The M27C512-15F1 is packaged in a 32-pin dual in-line package (DIP) format. This type of packaging allows for easy integration into circuit boards and is commonly used in various electronic applications.

Pinout

The M27C512-15F1 is a 512 Kbit (64 Kbyte) EPROM (Erasable Programmable Read-Only Memory) chip. It features a 28-pin Dual In-line Package (DIP).
Pin Count: 28 pins.
Pin Functions:
1. A0-A18: Address inputs (A0-A17 for addressing the memory, A18 for high order address).
2. D0-D7: Data outputs (8-bit data bus).
3. CE (Chip Enable): Activates the chip when low.
4. OE (Output Enable): Enables the output when low.
5. WE (Write Enable): Allows programming when low.
6. Vpp: Programming voltage input (typically 12.5V).
7. Vcc: Supply voltage (typically +5V).
8. GND: Ground reference.
The M27C512-15F1 is commonly used in applications requiring non-volatile storage, such as firmware storage in embedded systems.

Manufacturer

The M27C512-15F1 is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in a wide range of electronic components, including microcontrollers, memory chips, and sensors. Founded in 1987, the company is known for its innovation in the field of electronics and serves various industries such as automotive, industrial, and consumer electronics. STMicroelectronics operates on a global scale, providing products that enhance connectivity, energy efficiency, and automation. The M27C512-15F1 itself is an EPROM (Erasable Programmable Read-Only Memory) that is used in applications requiring non-volatile storage.

Application

The M27C512-15F1 is a 512Kb (64K x 8) UV erasable programmable read-only memory (EPROM) used in various applications such as firmware storage, embedded systems, telecommunications, automotive electronics, and medical devices. Its non-volatile nature allows for data retention without power, making it suitable for applications requiring reliable and durable memory solutions.

Equivalent

The M27C512-15F1 is a 512Kb (64KB x 8) EPROM. Equivalent products include:
1. 27C512
2. AM27C512
3. MBM29F512
4. W27C512
5. AT28C512
Always verify pin compatibility and specifications for your specific application.