27C1024 1Mbit (64K x 16) UV EPROM IC DIP-40
The 27C1024 1Mbit (64K x 16) UV EPROM IC DIP-40 is a high-density ultraviolet-erasable programmable read-only memory device designed for microprocessor systems requiring non-volatile program or data storage. The device provides a 1Mbit memory capacity organized as 65,536 words of 16 bits, making it suitable for systems using a 16-bit memory data path.
Features:
- 1Mbit UV-erasable EPROM memory.
- 64K x 16-bit memory organization.
- 65,536 words of 16 bits.
- 35ns access time for the referenced M27C1024 device.
- 5V±10% supply voltage during read operation.
- 16-bit parallel data interface.
- 16 address inputs from A0 to A15.
- 16 data outputs from Q0 to Q15.
- Chip Enable and Output Enable control inputs.
Specifications:
| Parameter | Value |
|---|---|
| Part Number | 27C1024 |
| Memory Type | UV EPROM |
| Memory Capacity | 1Mbit |
| Memory Organization | 64K x 16 |
| Memory Words | 65,536 |
| Word Width | 16bit |
| Access Time | 35ns |
| Supply Voltage | 5V±10% |
| Programming Voltage | 12.75V±0.25V |
| Address Inputs | A0–A15 |
| Data Outputs | Q0–Q15 |
| Control Inputs | E, G, P |
| Active Current | 35mA at 5MHz |
| Standby Current | 100µA |
| Interface | Parallel |
| UV Erasable | Yes |
| Package | FDIP40W |
| Package Type | 40-Pin Windowed Ceramic Frit-Seal DIP |
| Pin Count | 40 |
| Manufacturer Code | 0020h |
| Device Code | 008Ch |
| Temperature Range | 0°C to 70°C for F1 ordering option. |
Pin Configuration:
Applications:
- Microprocessor program memory.
- 16-bit embedded system memory.
- Firmware storage.
- Legacy computer systems.
- Industrial control equipment.
- Electronic equipment servicing and repair.
- Vintage computer restoration.
- Development and prototyping systems.
- Non-volatile program and data storage.
- Replacement of compatible 1Mbit UV EPROM devices.
Package Include:
1x 27C1024 1Mbit (64K x 16) UV EPROM IC DIP-40.
