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M27C4002-10C1

Name: M27C4002-10C1
Rating: 4.7 (12 reviews)

IC EPROM 4MBIT PARALLEL 44PLCC

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Mfr。パート #M27C4002-10C1
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データシート M27C4002-10C1 DataSheet
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仕様

Part Status	Obsolete
DigiKey Programmable	Not Verified
Memory Type	Non-Volatile
Memory Format	EPROM
Technology	EPROM - OTP
Memory Size	4Mbit
Memory Organization	256K x 16
Memory Interface	Parallel
Access Time	100 ns
Voltage - Supply	4.5V ~ 5.5V
Operating Temperature	0°C ~ 70°C (TA)
Mounting Type	Surface Mount
Package / Case	44-LCC (J-Lead)
Supplier Device Package	44-PLCC (16.59x16.59)
Base Product Number	M27C4002

概要

Description

The M27C4002-10C1 is a CMOS EPROM (Erasable Programmable Read-Only Memory) chip with a storage capacity of 4 Megabits (512 KB) organized in 64K x 8 bits. It operates with a power supply of 5V and features a fast access time of 100 ns, making it suitable for various applications requiring quick data retrieval.
This EPROM can be erased using ultraviolet (UV) light and reprogrammed multiple times, allowing flexibility in development and prototyping. The device typically comes in a DIP (Dual In-line Package) or PLCC (Plastic Leaded Chip Carrier) form factor, facilitating easy integration into electronic circuits.
The M27C4002-10C1 supports standard programming modes and can be interfaced with common microcontrollers and microprocessors. Its non-volatile nature ensures that the stored data is retained even when power is removed, making it ideal for firmware storage in embedded systems. Overall, this chip is a reliable choice for applications needing durable, reprogrammable memory solutions.

Package

The M27C4002-10C1 is typically packaged in a 32-pin dual in-line package (DIP). This type of package is suitable for through-hole mounting on circuit boards.

Pinout

The M27C4002-10C1 is a 4 Megabit (512K x 8) UV erasable programmable read-only memory (EPROM) chip. It comes in a 32-pin dual in-line package (DIP).
Pin Count and Functions:
- Pins: 32
- Functions:
- Address Pins (A0-A18): Used for addressing memory locations.
- Data Pins (D0-D7): Used for data output during read operations.
- Chip Enable (CE): Activates the chip for reading/writing.
- Output Enable (OE): Enables data output when low.
- Program (P): Activates programming mode.
- Vpp: Programming voltage; typically +12.5V for programming.
- Vcc: Supply voltage; typically +5V.
- GND: Ground connection.
This chip is primarily used in applications requiring non-volatile memory storage and is erasable and reprogrammable, making it versatile for various embedded system applications.

Manufacturer

The M27C4002-10C1 is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in designing and manufacturing a wide range of semiconductor products, including microcontrollers, memory devices, sensors, and power management solutions. The company serves various markets, including automotive, industrial, consumer electronics, and telecommunications. Founded in 1987 through the merger of Italian and French companies, STMicroelectronics is known for its innovation and commitment to sustainability in technology, aiming to provide solutions that meet the demands of the digital economy.

Application

The M27C4002-10C1 is a 4Mb EEPROM (Electrically Erasable Programmable Read-Only Memory) used in applications such as embedded systems, firmware storage, and programmable logic devices. It is suitable for consumer electronics, automotive control units, telecommunications, and industrial automation. Its reprogrammable nature makes it ideal for applications requiring frequent updates and modifications, including BIOS storage in computers and other electronic devices.

Equivalent

The M27C4002-10C1 is a 4 Megabit (512K x 8) EPROM. Equivalent products include:
1. AM27C4002
2. AT27C4002
3. HM27C4002
4. W27C4002
5. L27C4002
These chips have similar specifications and functionality, but always check the datasheet for specific compatibility.