M27C1001-12F1

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M27C1001-12F1

IC EPROM 1MBIT PARALLEL 32CDIP

  • Manufacturer
  • Mfr. Part #M27C1001-12F1
  • Package FDIP-32W
  • Datasheet
  • In Stock2447

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Specifications

Package Tube
ProductStatus Obsolete
MemoryType Non-Volatile
MemoryFormat EPROM
Technology EPROM - UV
MemorySize 1Mb (128K x 8)
MemoryInterface Parallel
AccessTime 120 ns
Voltage-Supply 4.5V ~ 5.5V
OperatingTemperature 0°C ~ 70°C (TA)
MountingType Through Hole
Package/Case 32-CDIP (0.600, 15.24mm) Window

Overview

Description

The M27C1001-12F1 is a 1 megabit (128KB) UV erasable programmable read-only memory (EPROM) chip manufactured by STMicroelectronics. It features a 12 ns access time, making it suitable for high-speed applications. This EPROM is organized as 128K x 8 bits, allowing it to store data in 8-bit parallel format.
Key features include a single 5V power supply, low power consumption, and the ability to be erased using UV light, enabling reuse after programming. The M27C1001-12F1 is often used in applications like firmware storage, embedded systems, and situations requiring non-volatile memory.
It comes in various package types, including DIP and PLCC, facilitating integration into various electronic designs. The device’s programming and erasing processes require specific equipment, typically a programmer capable of handling EPROMs. Overall, the M27C1001-12F1 plays a crucial role in legacy systems and certain applications where reprogrammability is essential.

Features

The M27C1001-12F1 is a 1 Megabit (128K x 8) CMOS EPROM (Erasable Programmable Read-Only Memory) that operates at a 12 ns access time. Key features include:
1. Memory Organization: 128K x 8 bits.
2. Voltage Range: Operates typically between 4.5V to 5.5V.
3. High Speed: Access time of 12 ns, suitable for high-performance applications.
4. Reprogrammable: Can be erased using ultraviolet light, allowing for multiple programming cycles.
5. Low Power Consumption: Designed for low active and standby power consumption.
6. Reliability: Enhanced data retention and endurance capabilities.
7. Data Security: Offers options for data protection against unintentional writes.
8. Compatibility: Standard 32-pin DIP package, making it compatible with various memory circuits.
These features make the M27C1001-12F1 suitable for various applications including embedded systems, firmware storage, and prototyping.

Package

The M27C1001-12F1 is a 1 Megabit (128K x 8) EPROM memory chip. It typically comes in a 32-pin DIP (Dual In-line Package) format, suitable for various electronic applications where non-volatile memory is required.

Pinout

The M27C1001-12F1 is a 1 Mbit (128 K x 8) UV erasable programmable read-only memory (EPROM) chip. It has a pin count of 32.
The functions of its pins are as follows:
1. Address Pins (A0-A16): 17 address pins for accessing memory locations.
2. Data Pins (D0-D7): 8 data pins for data output.
3. Chip Enable (CE): Activates the chip for reading or programming.
4. Output Enable (OE): Controls data output when the chip is enabled.
5. Program Enable (PE): Activates programming mode.
6. Bulk Erase (BULK): Used for bulk erasure of the chip.
7. Vpp: Programming voltage pin (typically around 12.5V).
8. Vcc: Supply voltage pin (typically +5V).
9. Ground (GND): Common ground pin.
This configuration allows the M27C1001-12F1 to function effectively in read and programming operations.

Manufacturer

The M27C1001-12F1 is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics designs, develops, manufactures, and markets a wide range of semiconductor products, including microcontrollers, memory devices, and analog components. The company serves various sectors such as automotive, industrial, personal electronics, and communications. Established in 1987 through a merger of Italian and French companies, STMicroelectronics has grown to become one of the largest semiconductor manufacturers in the world, with a strong focus on innovation and sustainability in electronics.

Application

The M27C1001-12F1 is a 1 Mbit (128K x 8) UV EPROM, commonly used in applications such as microcontroller programming, embedded systems, data storage for firmware, and software development prototyping. Its non-volatile memory traits make it suitable for applications requiring long-term data retention, including consumer electronics, automotive systems, and industrial control systems.

Equivalent

The M27C1001-12F1 is a 1 Megabit (128k x 8) EPROM. Equivalent products include the AM27C1001, AT27C1001, and the NM27C1001. These alternatives offer similar specifications in terms of capacity and functionality but may have variations in access times and packaging. Always verify compatibility for specific applications.

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