Overview
The M27C1001-10C1, produced by STMicroelectronics, is a 1 Mbit EPROM available in two ranges: 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 EPROM is available in various packages, including FDIP32W (window ceramic frit-seal package), PDIP32, PLCC32, and TSOP32, catering to different application needs. The FDIP32W package features a transparent lid for UV erasure, while other packages are designed for one-time programmable applications where erasure is not required.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Memory Size | 1 Mbit | |
| Organization | 128 K x 8 | |
| Interface Type | Parallel | |
| Supply Voltage | 5 V ± 10% | V |
| Access Time | 35 ns | ns |
| Active Current | 30 mA at 5 MHz | mA |
| Standby Current | 100 µA | µA |
| Programming Voltage | 12.75 V ± 0.25 V | V |
| Programming Time | 100 µs/word | µs |
| Ambient Operating Temperature | -40 to 125 °C | °C |
Key Features
- Low Power Consumption: Active current of 30 mA at 5 MHz and standby current of 100 µA.
- Electronic Signature: Manufacturer Code: 20h, Device Code: 05h, enabling automatic device identification by programming equipment.
- ECOPACK® Packages: Available in lead-free packages to meet environmental requirements.
- Programming and Erase Capabilities: Supports both UV erasable and one-time programmable options.
- Multiple Package Options: FDIP32W, PDIP32, PLCC32, and TSOP32 packages to suit various application needs).
Applications
The M27C1001-10C1 is ideally suited for microprocessor systems that require large programs. It is commonly used in:
- Embedded systems requiring significant program storage.
- Industrial control systems where program storage and reliability are critical.
- Automotive and aerospace applications where robust and reliable memory solutions are needed.
- Other applications requiring non-volatile memory with low power consumption and fast access times.
Q & A
- What is the memory size of the M27C1001-10C1?
The memory size is 1 Mbit, organized as 128 K x 8 bits).
- What are the different package options available for the M27C1001-10C1?
The device is available in FDIP32W, PDIP32, PLCC32, and TSOP32 packages).
- What is the access time of the M27C1001-10C1?
The access time is 35 ns).
- What is the programming voltage for the M27C1001-10C1?
The programming voltage is 12.75 V ± 0.25 V).
- How long does it take to program one word in the M27C1001-10C1?
The programming time is 100 µs per word).
- What is the standby current of the M27C1001-10C1?
The standby current is 100 µA).
- Does the M27C1001-10C1 support electronic signature?
Yes, it supports electronic signature with Manufacturer Code: 20h and Device Code: 05h).
- What are the operating temperature ranges for the M27C1001-10C1?
The ambient operating temperature range is -40 to 125 °C).
- Is the M27C1001-10C1 available in lead-free packages?
Yes, it is available in ECOPACK® lead-free packages).
- Can the M27C1001-10C1 be programmed in parallel with other devices?
Yes, it can be programmed in parallel with other M27C1001 devices, provided that the E input is used to inhibit programming of other devices).
