This 28-pin commercial temperature OTP ROM from Atmel features a 5V supply voltage with a maximum rating of 5.5V and a minimum rating of 4.5V. It has a maximum supply current of 0.02mA and an access time of 70ns. The device is packaged in a SOP28 package with a width of 8.74mm and a length of 18.25mm. The operating temperature range is from 0°C to 70°C.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Atmel AT27C256R-70RC 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 AT27C256R-70RC technical specifications.
| Max Operating Temperature | 70 |
| Number of Terminals | 28 |
| Min Operating Temperature | 0 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-G28 |
| Width | 8.74 |
| Length | 18.25 |
| Pin Count | 28 |
| Number of Functions | 1 |
| Temperature Grade | COMMERCIAL |
| Supply Voltage-Nom (Vsup) | 5 |
| Supply Voltage-Max (Vsup) | 5.5 |
| Supply Voltage-Min (Vsup) | 4.5 |
| Supply Current-Max | 0.02 |
| Number of Words | 32768 |
| Number of Words Code | 32000 |
| Memory IC Type | OTP ROM |
| Parallel/Serial | PARALLEL |
| Standby Current-Max | 0.0001 |
| Access Time-Max | 70 |
| I/O Type | COMMON |
| RoHS | No |
| Eccn Code | EAR99 |
| Lead Free | No |
| HTS Code | 8542.32.00.71 |
| REACH | unknown |
| Military Spec | False |
Download the complete datasheet for Atmel AT27C256R-70RC to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
