Overview
The M29F010B45K1 is a 1 Mbit (128K x 8) non-volatile Flash memory device produced by STMicroelectronics. This component features a parallel interface and is designed for single-supply operation with a voltage range of 4.5V to 5.5V. It is available in a 32-pin J-lead ceramic package (32-PLCC) with dimensions of 11.35x13.89 mm. The device is suitable for firmware storage and updates, and it complies with industry standards for memory products, ensuring compatibility with a wide range of systems.
The M29F010B45K1 has been marked as obsolete, indicating its potential for specialized or legacy system usage. Despite this, it remains a reliable choice for applications requiring long-term data retention and robust memory performance.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | M29F010B45K1 |
| Manufacturer | STMicroelectronics |
| Description | IC FLASH 1M PARALLEL 32PLCC |
| Memory Type | Non-Volatile |
| Memory Format | FLASH |
| Technology | FLASH - NOR |
| Memory Size | 1Mb (128K x 8) |
| Memory Interface | Parallel |
| Write Cycle Time - Word, Page | 45ns |
| Access Time | 45ns |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 32-LCC (J-Lead), 32-PLCC (11.35x13.89 mm) |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- Single 5V Supply: The device operates with a single 5V supply voltage for program, erase, and read operations.
- Parallel Interface: Features a parallel interface for integration with legacy systems and microprocessors.
- Uniform Sector Architecture: Divided into 8 uniform 16 Kbytes memory blocks, allowing independent erasure and protection of each block.
- Program/Erase Controller: Embedded byte program algorithm and multi-block/chip erase algorithm simplify programming and erasing processes.
- Low Power Consumption: Offers standby and automatic standby modes for reduced power consumption.
- High Reliability: Supports 100,000 program/erase cycles per block and ensures 20 years of data retention.
- ECOPACK® Packages: Available in lead-free packages to meet environmental requirements.
Applications
The M29F010B45K1 is suited for a variety of applications, including:
- Firmware Storage and Updates: Ideal for storing and updating firmware in embedded systems.
- Legacy Systems: Compatible with legacy systems due to its parallel interface, making it a good choice for maintaining or upgrading older hardware.
- Industrial and Consumer Electronics: Used in various electronic devices where non-volatile memory is required for long-term data retention.
- Automotive and Aerospace: Can be used in these sectors due to its robust performance and reliability under various operating conditions.
Q & A
- What is the memory size of the M29F010B45K1?
The memory size is 1 Mbit, organized as 128K x 8.
- What type of memory interface does the M29F010B45K1 use?
The device uses a parallel memory interface.
- What is the operating voltage range of the M29F010B45K1?
The operating voltage range is 4.5V to 5.5V.
- What is the access time of the M29F010B45K1?
The access time is 45ns.
- What is the write cycle time of the M29F010B45K1?
The write cycle time is 45ns.
- What is the package type of the M29F010B45K1?
The device is available in a 32-pin J-lead ceramic package (32-PLCC) with dimensions of 11.35x13.89 mm.
- Is the M29F010B45K1 RoHS compliant?
Yes, the device is lead-free and RoHS compliant.
- What is the operating temperature range of the M29F010B45K1?
The operating temperature range is 0°C to 70°C.
- How many program/erase cycles does the M29F010B45K1 support per block?
The device supports 100,000 program/erase cycles per block.
- What is the data retention period of the M29F010B45K1?
The device ensures 20 years of data retention.
