Manufacturer Part Number
M27C1001-45XF1
Manufacturer
stmicroelectronics
Introduction
The M27C1001-45XF1 is an EPROM (Erasable Programmable Read-Only Memory) device from STMicroelectronics featuring a 1Mbit storage capacity with a UV erasable format, primarily used for storing firmware that controls various electronic systems.
Product Features and Performance
Memory Type: Non-Volatile
Memory Format: EPROM - UV
Memory Size: 1Mbit
Memory Organization: 128K x 8
Memory Interface: Parallel
Access Time: 45 ns
Voltage Supply Range: 4.75V to 5.25V
Operating Temperature Range: 0°C to 70°C
Mounting Type: Through Hole
Package: 32-CDIP with Window
Product Advantages
Stable storage over time due to non-volatile nature
UV erasing feature allows for data to be wiped and reprogrammed
Adequate storage capacity for firmware and data settings
Easy integration with legacy systems with its through-hole mounting
Key Technical Parameters
Memory Size: 1Mbit
Access Time: 45ns
Voltage Supply Range: 4.75V to 5.25V
Operating Temperature Range: 0°C to 70°C
Quality and Safety Features
Robust 32-CDIP packaging for durability
Resilience in temperature variants from 0°C to 70°C
Compatibility
Compatible with systems requiring a parallel memory interface and 32-CDIP packaging
Application Areas
Used in consumer electronics, automotive systems, industrial controls, and telecom applications
Product Lifecycle
Status: Obsolete
Replacement options may be limited; consulting with STMicroelectronics for alternative or newer models is recommended.
Several Key Reasons to Choose This Product
High reliability and longevity due to non-volatile EPROM technology
UV erase feature enables repeated programming for R&D and testing purposes
Enhanced performance with 45 ns quick access time
Broad compatibility with existing systems due to parallel interface and established packaging configuration
Operates effectively across a standard industrial temperature range
M27C1001-45F3INTER
M27C1001-45XB1STMicroelectronicsIC EPROM 1MBIT PARALLEL 32DIP