This 32K OTP ROM is a quad, 5V memory IC with a maximum operating temperature of 105°C and a minimum operating temperature of -40°C. It has 32 terminals and a JEDEC package code of R-PQCC-J32. The device is available in a 32-pin QCCJ package with a width of 11.455mm and a length of 13.995mm. The memory IC is designed for industrial applications and has a supply voltage range of 4.5V to 5.5V.
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Stmicroelectronics M27C256B-25C7TR technical specifications.
| Max Operating Temperature | 105 |
| Number of Terminals | 32 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | R-PQCC-J32 |
| Width | 11.455 |
| Length | 13.995 |
| 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 |
| Number of Words | 32768 |
| Number of Words Code | 32000 |
| Memory IC Type | OTP ROM |
| Parallel/Serial | PARALLEL |
| Access Time-Max | 150 |
| Eccn Code | EAR99 |
| HTS Code | 8542.32.00.71 |
| REACH | unknown |
| Military Spec | False |
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