
This 512K x 8 OTP ROM offers a maximum access time of 70ns, operating with a 5V nominal supply voltage (4.5V-5.5V range). Featuring a parallel interface and common I/O, this CMOS memory IC is housed in a 32-terminal, 0.600-inch wide PDIP package. Designed for industrial temperature grades, it operates from -40°C to 85°C with a maximum supply current of 0.03A and standby current of 0.0001A.
Sign in to ask questions about the Atmel AT27C040-70PU datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
Atmel AT27C040-70PU technical specifications.
| Max Operating Temperature | 85 |
| Number of Terminals | 32 |
| Min Operating Temperature | -40 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDIP-T32 |
| Width | 15.24 |
| Length | 42.037 |
| Pin Count | 32 |
| Number of Functions | 1 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom (Vsup) | 5 |
| Supply Voltage-Max (Vsup) | 5.5 |
| Supply Voltage-Min (Vsup) | 4.5 |
| Supply Current-Max | 0.03 |
| Number of Words | 524288 |
| Number of Words Code | 512000 |
| Memory IC Type | OTP ROM |
| Parallel/Serial | PARALLEL |
| Standby Current-Max | 0.0001 |
| Access Time-Max | 70 |
| I/O Type | COMMON |
| RoHS | Yes |
| Eccn Code | EAR99 |
| Lead Free | Yes |
| HTS Code | 8542.32.00.61 |
| REACH | unknown |
| Military Spec | False |
Download the complete datasheet for Atmel AT27C040-70PU to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.