Overview
The M27C4001-10F1 is a 4 Mbit Erasable Programmable Read-Only Memory (EPROM) produced by STMicroelectronics. This device is part of the M27C4001 series and is designed for use in microprocessor systems that require large program storage. It features a UV (ultra violet) erasable design, allowing for the erasure of the memory content using ultraviolet light, and is available in various packages including the FDIP32W (window ceramic frit-seal package).
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics NV |
| Package | FDIP-32W |
| Memory Size | 4 MB (512K x 8) |
| Memory Organization | 512 k x 8 |
| Interface Type | Parallel |
| Access Time | 100 ns |
| Output Enable Access Time | 50 ns |
| Programming Voltage | 12.75 V ± 0.25 V |
| Max Supply Voltage | 5 V |
| Min Supply Voltage | 5 V |
| Minimum Operating Temperature (°C) | -40 |
| Maximum Operating Temperature (°C) | +70 |
| Current @ Pmpp | 50 mA |
| Standby Current | 100 µA |
Key Features
- UV Erasable: The M27C4001-10F1 features a windowed design for ultraviolet erasure, allowing for the reuse of the device after erasing the existing data with UV light.
- Low Power Consumption: The device has a low standby current of 100 µA and an active current of 30 mA at 5 MHz, making it energy-efficient.
- Fast Access Time: With an access time of 100 ns and an output enable access time of 50 ns, this EPROM provides fast data retrieval.
- ECOPACK Compliant: The device is available in ECOPACK compliant packages, which are lead-free and meet environmental standards.
- Dual Control Lines: The device features two control lines (Chip Enable and Output Enable) for efficient memory array management and low power dissipation.
Applications
The M27C4001-10F1 is ideally suited for microprocessor systems that require large program storage. It is commonly used in various industrial and commercial applications, including:
- Embedded systems requiring large program storage.
- Industrial control systems.
- Automotive electronics.
- Consumer electronics.
Q & A
- What is the memory size of the M27C4001-10F1?
The memory size is 4 MB, organized as 512K x 8 bits.
- What is the access time of the M27C4001-10F1?
The access time is 100 ns.
- How is the M27C4001-10F1 erased?
The device is erased using ultraviolet light due to its UV erasable design.
- What are the operating temperature ranges for the M27C4001-10F1?
The operating temperature range is from -40°C to +70°C.
- What is the programming voltage for the M27C4001-10F1?
The programming voltage is 12.75 V ± 0.25 V.
- Is the M27C4001-10F1 RoHS compliant?
- What are the package options available for the M27C4001-10F1?
The device is available in FDIP32W, PDIP32, PLCC32, and TSOP32 packages.
- What is the standby current of the M27C4001-10F1?
The standby current is 100 µA.
- How does the dual control line feature work in the M27C4001-10F1?
The device features two control lines (Chip Enable and Output Enable) to manage memory arrays efficiently and reduce power dissipation.
- Is the M27C4001-10F1 suitable for high-speed applications?
