IC EEPROM 4MBIT PARALLEL 32CDIP
AT28C040-20BC is a Memory manufactured by Microchip Technology. IC EEPROM 4MBIT PARALLEL 32CDIP. Key specifications: mounting type Through Hole, operating temperature 0°C ~ 70°C (TC), voltage - supply 4.5V ~ 5.5V, package / case 32-CDIP (0.600", 15.24mm).
In Stock: 1,155
| Attribute | Value |
|---|---|
| Product Status | Obsolete |
| Memory Type | Non-Volatile |
| Memory Format | EEPROM |
| Technology | EEPROM |
| Memory Size | 4Mb (512K x 8) |
| Memory Interface | Parallel |
| Clock Frequency | - |
| Write Cycle Time - Word, Page | 10ms |
| Access Time | 200 ns |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | 0°C ~ 70°C (TC) |
| Mounting Type | Through Hole |
| Package / Case | 32-CDIP (0.600", 15.24mm) |
| Supplier Device Package | 32-CDIP |
AT28C040-20BC is Obsolete. Consider these compatible alternatives:
| Part Number | Manufacturer | Description | Match | |
|---|---|---|---|---|
| 27C512-200DM/B | Rochester Electronics, LLC | 27C512 - 512K (64K X 8) CMOS EPR | 100% | View |
| M27C64A-20F6 | STMicroelectronics | IC EPROM 64KBIT PARALLEL 28CDIP | 100% | View |
| NM27C512Q200 | onsemi | IC EPROM 512KBIT PARALLEL 28CDIP | 100% | View |
| 27C256-20/P230 | Microchip Technology | IC EPROM 256KBIT PARALLEL 28DIP | 100% | View |
| DS1225AB-200IND+ | Analog Devices Inc./Maxim Integrated | IC NVSRAM 64KBIT PARALLEL 28EDIP | 66% | View |
| DS1220AB-200+ | Analog Devices Inc./Maxim Integrated | IC NVSRAM 16KBIT PARALLEL 24EDIP | 66% | View |
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