Overview
The M27C1001-10C6 is a 1 Mbit EPROM (Erasable Programmable Read-Only Memory) produced by STMicroelectronics. It is available in two main types: UV (ultra violet erase) and OTP (one time programmable). This device is ideally suited for microprocessor systems that require large programs and is organized as 131,072 words of 8 bits. The M27C1001 is offered in various packages, including FDIP32W, PDIP32, PLCC32, and TSOP32, to cater to different application needs.
Key Specifications
| Parameter | Description | Value |
|---|---|---|
| Capacity | 1 Mbit (128 Kbit x 8) | 131,072 words of 8 bits |
| Supply Voltage in Read Operation | 5V ± 10% | |
| Access Time | 35ns | |
| Active Current | 30 mA at 5 MHz | |
| Standby Current | 100 µA | |
| Programming Voltage | 12.75V ± 0.25V | |
| Programming Time | 100 µs/word | |
| Electronic Signature | Manufacturer Code: 20h, Device Code: 05h | |
| Packages | FDIP32W, PDIP32, PLCC32, TSOP32 (8 x 20 mm) |
Key Features
- Low Power Consumption: Active current of 30 mA at 5 MHz and standby current of 100 µA.
- Fast Access Time: 35ns access time for quick data retrieval.
- Programming and Erasure: Programmable with a voltage of 12.75V ± 0.25V and erasable using ultraviolet light for UV versions.
- Electronic Signature: Allows identification of the manufacturer and device type through a binary code.
- ECOPACK® Packages: Available in lead-free packages to meet environmental requirements.
Applications
The M27C1001 is ideally suited for microprocessor systems that require large programs. It is commonly used in:
- Embedded systems requiring non-volatile memory.
- Industrial control systems.
- Automotive electronics.
- Consumer electronics where program storage is necessary.
Q & A
- What is the capacity of the M27C1001?
The M27C1001 has a capacity of 1 Mbit, organized as 131,072 words of 8 bits.
- What are the different package types available for the M27C1001?
The M27C1001 is available in FDIP32W, PDIP32, PLCC32, and TSOP32 (8 x 20 mm) packages.
- How is the M27C1001 programmed?
The M27C1001 is programmed using a voltage of 12.75V ± 0.25V with a programming time of 100 µs per word.
- How is the UV version of the M27C1001 erased?
The UV version of the M27C1001 is erased using ultraviolet light with a wavelength of 2537 Å and an integrated dose of at least 15 W-sec/cm².
- What is the electronic signature feature of the M27C1001?
The electronic signature feature allows the identification of the manufacturer and device type through a binary code, with the manufacturer code being 20h and the device code being 05h.
- What are the power consumption characteristics of the M27C1001?
The M27C1001 has an active current of 30 mA at 5 MHz and a standby current of 100 µA.
- What is the access time of the M27C1001?
The access time of the M27C1001 is 35ns.
- Is the M27C1001 available in lead-free packages?
- What are the typical applications of the M27C1001?
The M27C1001 is typically used in microprocessor systems, embedded systems, industrial control systems, automotive electronics, and consumer electronics.
- How does the standby mode of the M27C1001 reduce power consumption?
In standby mode, the supply current of the M27C1001 reduces from 30 mA to 100 µA.
