The AT27C512R-90RA is a 28-pin automotive OTP ROM IC from Atmel, featuring a supply voltage range of 4.5 to 5.5V and a maximum supply current of 0.02A. It operates within a temperature range of -40 to 125°C and has a maximum access time of 90ns. The device is available in a SOP28 package and is designed for use in automotive applications.
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Atmel AT27C512R-90RA technical specifications.
| Max Operating Temperature | 125 |
| Number of Terminals | 28 |
| Min Operating Temperature | -40 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-G28 |
| Width | 8.74 |
| Length | 18.25 |
| Pin Count | 28 |
| Number of Functions | 1 |
| Temperature Grade | AUTOMOTIVE |
| 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 | 65536 |
| Number of Words Code | 64000 |
| Memory IC Type | OTP ROM |
| Parallel/Serial | PARALLEL |
| Standby Current-Max | 0.0001 |
| Access Time-Max | 90 |
| I/O Type | COMMON |
| RoHS | No |
| Eccn Code | EAR99 |
| HTS Code | 8542.32.00.71 |
| REACH | Compliant |
| Military Spec | False |
Download the complete datasheet for Atmel AT27C512R-90RA to view detailed technical specifications.
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