This document describes the features and characteristics of the TMS27C010A series and TMS27PC010A series products, including their packaging form, power supply voltage, operational compatibility, output interface, programming method, power consumption, temperature range, etc.
This document describes the TMS27C010A series of 131072 by 8-bit ultraviolet (UV) light erasable, electrically programmable read-only memories (EPROMs) and the TMS27PC010A series of one-time programmable (OTP) PROMs. Both devices feature a 1048576-bit capacity and are designed for use in microprocessor-based systems with a single 5-V power supply for reading operations.
| Capacity | 131072 by 8 bits (1048576-bit) |
|---|---|
| Technology | Power-Saving CMOS |
| Operating Voltage | 5 V |
| Programming Voltage | 13 V |
| Access Time | 100 ns, 120 ns, 150 ns, 200 ns |
| Package Type | 32-Pin Dual-In-line or 32-Lead Plastic Leaded Chip Carrier |
| Noise Immunity | 400-mV |
It is erased by exposing the chip through the transparent lid to a high intensity UV light (wavelength 2537 A).
The signature code is 97D6, where 97 is the manufacturer code and D6 is the device code.
The nominal programming time is thirteen seconds using the SNAP! Pulse programming algorithm.