| Mfr. Part # | AT27BV256-90TC | AT29LV256-25TC |
| Manufacturer | Microchip Technology | Microchip Technology |
| Description | IC EPROM 256K PARALLEL 28TSOP | IC FLASH 256K PARALLEL 28TSOP |
| Datasheet | ||
| RoHS | ||
| Specifications | ||
Mounting Type | Surface Mount | Surface Mount |
Package / Case | 28-TSSOP (0.465, 11.80mm Width) | 28-TSSOP (0.465, 11.80mm Width) |
Supplier Device Package | 28-TSOP | - |
Memory Types | Non-Volatile | Non-Volatile |
Operating Temperature | 0°C~70°C TC | 0°C~70°C TC |
Packaging | Tray | Tray |
Published | 1998 | 1998 |
Part Status | Obsolete | Obsolete |
Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 3 (168 Hours) |
Voltage - Supply | 2.7V~3.6V 4.5V~5.5V | 3V~3.6V |
Base Part Number | AT27BV256 | AT29LV256 |
Memory Size | 256Kb 32K x 8 | 256Kb 32K x 8 |
Access Time | 90ns | 250ns |
Memory Format | EPROM | FLASH |
Memory Interface | Parallel | Parallel |
RoHS Status | Non-RoHS Compliant | Non-RoHS Compliant |
Write Cycle Time - Word, Page | - | 20ms |
| Pricing(USD) | ||
| Grads Price | - | - |
| Availability | - | - |
| Price | - | - |
| Quantity |
In Stock