27C16 16KBit CMOS EPROM PDIP-24
The 27C16 16KBit CMOS EPROM is a 16K-bit (2048×8) ultraviolet erasable programmable read-only memory device intended for use as program or data storage in vintage and embedded systems. It offers TTL-level inputs/outputs, separate output enable and chip enable control, and requires a single +5V power rail for read operations with a higher programming voltage (VPP) for programming cycles.
Features
- 16Kbit memory organised as 2048×8 for code or data storage.
- CMOS technology with low power dissipation in read mode.
- Single-supply read operation at +5V and programmable VPP ≈ 12.5V for EPROM programming.
- Fast access time as low as 100ns (speed grade dependent).
- TTL-compatible inputs and outputs for direct interfacing to standard logic systems.
- Separate OE (output enable) and CE (chip enable) control signals to prevent bus contention.
- Ultraviolet (UV) erasable windowed EPROM variant (requires UV erase for reprogramming) and programmable using short programming pulses.
PINOUT
Specifications
| Parameter | Value |
|---|---|
| Memory Organization | 2048×8 |
| Total Memory | 16Kbit |
| Supply Voltage (VCC) | 5V |
| Programming Voltage (VPP) | 12.5V |
| Access Time | 450ns |
| I/O Compatibility | TTL-compatible |
| Control Signals | OE, CE (separate output enable and chip enable) |
| Programming Method | UV-erasable EPROM; programmable with short 1ms pulses |
| Package Typical | PDIP-24 |
| Operating Temp Ranges | 0°Cto+70°C |
Note: For full technical specifications and programming guide, check the data sheet at the end of this page.
Applications
- Program memory for vintage microcomputers and embedded controllers.
- Firmware storage for appliances, industrial controllers and instrumentation.
- Small-scale code storage, boot ROMs, and microcontroller external program memory.
- Education, repair, and retrofit of legacy systems using DIP EPROMs.
Package Contents
- 1x 27C16 16KBit CMOS EPROM PDIP-24.
Documents
| Datasheet | AM2716B-450DC |
