Infineon Technologies CY7C251-45WMB EPROM
EPROM UV 128K-bit 16K x 8 45ns 28-Pin Windowed CDIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CY7C251-45WMB
Detailed Description
EPROM UV 128K-bit 16K x 8 45ns 28-Pin Windowed CDIP
Lifecycle Status
Active
Datasheet
CY7C251-45WMB Datasheet
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Technical Specifications
Infineon Technologies CY7C251-45WMB EPROM technical specifications.
General
Estimated Eol Date
Obsolete / End of life
Family
Memory
Family Name
CY7C251
Introduction Date
September 20, 1996
Alternate Parts Comparison (CY7C251-45WMB vs CY27C256-150WC vs CY7C291A-20PC vs CY7C263-20WC)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Estimated Eol Date | Obsolete / End of life | -- | -- | -- |
| Family | Memory | -- | -- | -- |
| Family Name | CY7C251 | -- | -- | -- |
| Introduction Date | September 20, 1996 | -- | -- | -- |
| Operating Temperature | -- | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Supply Voltage | -- | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Memory Size | -- | 256Kbit | 16Kbit | 64Kbit |
| Lifecycle Status | -- | Active | Active | Active |
| Access Time | -- | 150 ns | 20 ns | 20 ns |
| Memory Format | -- | EPROM | EPROM | EPROM |
| Memory Interface | -- | Parallel | Parallel | Parallel |
| Memory Organization | -- | 32K x 8 | 2K x 8 | 8K x 8 |
| Action |
More Parts in EPROM
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
CY7C291A-20PCInfineon TechnologiesPackage: Bulk | Supply Voltage: 4.5V ~ 5.5V | Memory Size: 16Kbit | Operating Temperature: 0°C ~ 70°C (TA)
CY7C263-20WCInfineon TechnologiesPackage: Bulk | Supply Voltage: 4.5V ~ 5.5V | Memory Size: 64Kbit | Operating Temperature: 0°C ~ 70°C (TA)
CY7C245A-15WCInfineon TechnologiesEstimated Eol Date: Obsolete / End of life | ECCN: EAR99 | Family: Memory | Family Name: CY7C245A | Introduction Date: October 22, 1996
CY27C256-150WCInfineon TechnologiesPackage: Bulk | Package / Case: 28-CDIP (0.600", 15.24mm) Window | Mounting Type: Through Hole | Supply Voltage: 4.5V ~ 5.5V | Memory Size: 256Kbit | Operating Temperature: 0°C ~ 70°C (TA)