Infineon Technologies CY7C277-40WMB EPROM
EPROM Memory IC 256Kbit Parallel 4.5V ~ 5.5V
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CY7C277-40WMB
Detailed Description
IC EPROM 256KBIT PARALLEL
Package
Bulk
Lifecycle Status
Active
RoHS State
RoHS non-compliant
Datasheet
CY7C277-40WMB Datasheet
Quick Jump:
Technical Specifications
Infineon Technologies CY7C277-40WMB EPROM technical specifications.
General
Series
CY7C277
Memory Size
256Kbit
RoHS
RoHS non-compliant
Packaging
Bulk
Mounting Type
Through Hole
Operating Temperature
-55°C ~ 125°C (TA)
Supply Voltage
4.5V ~ 5.5V
Lifecycle Status
Active
Memory Interface
Parallel
Memory Organization
32K x 8
Alternate Parts Comparison (CY7C277-40WMB vs CY7C291A-20PC vs CY7C263-20WC vs CY7C264-55WC)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Operating Temperature | -55°C ~ 125°C (TA) | 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 | 4.5V ~ 5.5V |
| Memory Size | 256Kbit | 16Kbit | 64Kbit | 64Kbit |
| Lifecycle Status | Active | Active | Active | Active |
| Access Time | 40 ns | 20 ns | 20 ns | 55 ns |
| Memory Format | EPROM | EPROM | EPROM | EPROM |
| Memory Interface | Parallel | Parallel | Parallel | Parallel |
| Memory Organization | 32K x 8 | 2K x 8 | 8K x 8 | 8K x 8 |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile |
| Technology | EPROM - UV | EPROM - OTP | EPROM - UV | EPROM - UV |
| MSL Level | -- | 1 (Unlimited) | 3 (168 Hours) | 3 (168 Hours) |
| Programmable | -- | Not Verified | Not Verified | Not Verified |
| Action |
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