Overview
The M48Z35-70PC1 is a non-volatile static RAM (NVSRAM) produced by STMicroelectronics. This component integrates 256 Kbit (32 Kbit x 8) of memory and features ZEROPOWER® technology, which includes power-fail deselect circuitry and battery control logic on a single die. This design ensures data retention during power failures, making it a reliable choice for applications requiring persistent memory.
Key Specifications
| Parameter | Value |
|---|---|
| Memory Size | 256 Kbit (32 Kbit x 8) |
| Access Time | 70 ns |
| Package Type | 28-PCDIP (Plastic Dual In-Line Package) |
| Technology | ZEROPOWER® NVSRAM |
| Power-Fail Deselect | Integrated |
| Battery Control Logic | Integrated |
Key Features
- Non-volatile static RAM (NVSRAM) with 256 Kbit of memory.
- ZEROPOWER® technology for automatic battery switchover during power failures.
- Integrated power-fail deselect circuitry to protect against data corruption during power-down.
- Battery control logic on a single die for simplified system design.
- Fast access time of 70 ns.
Applications
The M48Z35-70PC1 is suitable for various applications that require non-volatile memory with fast access times and reliable data retention. These include:
- Industrial control systems.
- Medical devices.
- Aerospace and defense systems.
- Automotive systems.
- Any application requiring persistent memory during power failures.
Q & A
- What is the memory size of the M48Z35-70PC1?
The M48Z35-70PC1 has a memory size of 256 Kbit (32 Kbit x 8).
- What is the access time of the M48Z35-70PC1?
The access time of the M48Z35-70PC1 is 70 ns.
- What type of package does the M48Z35-70PC1 come in?
The M48Z35-70PC1 comes in a 28-PCDIP (Plastic Dual In-Line Package).
- Does the M48Z35-70PC1 have integrated power-fail deselect circuitry?
Yes, the M48Z35-70PC1 has integrated power-fail deselect circuitry.
- What is the purpose of the ZEROPOWER® technology in the M48Z35-70PC1?
The ZEROPOWER® technology ensures automatic battery switchover during power failures, protecting data and ensuring system reliability.
- What are some common applications for the M48Z35-70PC1?
The M48Z35-70PC1 is commonly used in industrial control systems, medical devices, aerospace and defense systems, and automotive systems.
- How does the battery control logic work in the M48Z35-70PC1?
The battery control logic is integrated on a single die and manages the switchover between main power and battery power during power failures.
- Is the M48Z35-70PC1 suitable for applications requiring persistent memory?
Yes, the M48Z35-70PC1 is designed for applications that require persistent memory during power failures.
- Where can I purchase the M48Z35-70PC1?
The M48Z35-70PC1 can be purchased from various electronic component distributors such as Digi-Key, Mouser, and STMicroelectronics' official website.
- What is the significance of the 28-PCDIP package for the M48Z35-70PC1?
The 28-PCDIP package provides a compact and reliable physical form factor suitable for a wide range of applications.
