M48Z02-70PC1: Features, Specs & More
The M48Z02-70PC1 is a 2Kb zero-power SRAM device from STMicroelectronics. The memory is organized as 256 words by 8 bits. In this comprehensive article, we'll delve into the intricacies of the M48Z02-70PC1, uncovering its definition, key features, specifications, applications, and a closer look at its manufacturer.
Catalog
M48Z02-70PC1’s Overview
The STMicroelectronics M48Z02-70PC1 is a 2Kb non-volatile memory device designed to retain stored data when the main power supply is unavailable. The device combines static RAM with an integrated battery and power-failure control circuit. The M48Z02-70PC1 provides fast access performance with a 70ns access time. Its non-volatile data retention capability makes it suitable for electronic systems that need to preserve important information during power interruptions.
Key Features
Let's delve into the standout features that make the M48Z02-70PC1 a standout in the world of electronics:
The M48Z02-70PC1 offers several features for reliable non-volatile data storage.
The device provides 2Kb of SRAM memory.
The memory organization is 256 words by 8 bits.
The device provides a 70ns maximum access time.
The device includes an integrated lithium battery.
The device includes an automatic power-failure detection circuit.
The device preserves stored data during power interruptions.
The device provides a battery-backed SRAM architecture.
The device is designed for low-power data retention.
The device uses a standard through-hole memory package.
Specifications
Now, let's take a closer look at the technical specifications that define the capabilities of the M48Z02-70PC1:
Type | Parameter |
Memory Type | Non-Volatile |
Memory Format | NVSRAM |
Technology | NVSRAM (Non-Volatile SRAM) |
Memory Size | 16Kbit |
Memory Organization | 2K x 8 |
Memory Interface | Parallel |
Write Cycle Time - Word, Page | 70ns |
Access Time | 70 ns |
Voltage - Supply | 4.75V ~ 5.5V |
Operating Temperature | 0°C ~ 70°C (TA) |
Mounting Type | Through Hole |
Package / Case | 24-DIP Module (0.600", 15.24mm) |
Supplier Device Package | 24-PCDIP, CAPHAT® |
Base Product Number | M48Z02 |
Applications
The M48Z02-70PC1 is suitable for systems that need to retain a small amount of critical data when the primary power source is interrupted. Its battery-backed SRAM architecture makes it useful for industrial controllers, embedded systems, instrumentation, data logging equipment, and other electronic devices that need reliable memory retention. It can also be used to preserve configuration parameters, system settings, counters, calibration information, and other important data during power failures.
M48Z02-70PC1’s Manufacturer
STMicroelectronics, often abbreviated as ST, is a global semiconductor manufacturer with a long-standing reputation for producing innovative and high-quality electronic components. With headquarters in Geneva, Switzerland, and a strong international presence, STMicroelectronics is a leading player in the semiconductor industry. They specialize in designing and manufacturing a wide range of semiconductor devices, including microcontrollers, sensors, power management solutions, and more. STMicroelectronics is trusted by industries worldwide, including automotive, consumer electronics, industrial, and telecommunications, for their cutting-edge technology and commitment to advancing the field of electronics.
Conclusion
The M48Z02-70PC1 is a compact 2Kb zero-power SRAM that combines fast memory access with battery-backed data retention. Its 256 x 8-bit organization, 70ns access time, integrated lithium battery, and automatic power-failure management make it a practical choice for applications that must preserve small amounts of critical information. When evaluating this device for a new design, engineers should review the latest datasheet and verify its electrical, timing, package, and environmental requirements.
