The PSD4254F1-15U is a microcontroller with a typical operating supply voltage of 5V and a minimum operating supply voltage of 4.5V. It has a maximum operating temperature of 70°C and a minimum operating temperature of 0°C. The device is packaged in a 12mm x 12mm x 1.05mm TQFP with a 0.5mm pin pitch and is designed for surface mount applications. The microcontroller features 80 pins and is programmable in-system.
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Stmicroelectronics PSD4254F1-15U technical specifications.
| Basic Package Type | Lead-Frame SMT |
| Package Family Name | QFP |
| Package/Case | TQFP |
| Package Description | Thin Quad Flat Package |
| Lead Shape | Gull-wing |
| Pin Count | 80 |
| PCB | 80 |
| Package Length (mm) | 12 |
| Package Width (mm) | 12 |
| Package Height (mm) | 1.05(Max) |
| Seated Plane Height (mm) | 1.2(Max) |
| Pin Pitch (mm) | 0.5 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Jedec | MS-026ADD |
| Program Memory Type | Flash |
| Min Operating Temperature | 0°C |
| Max Operating Temperature | 70°C |
| Typical Operating Supply Voltage | 5V |
| Min Operating Supply Voltage | 4.5V |
| In-System Programmability | Yes |
| Cage Code | SCR76 |
| EU RoHS | Yes |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
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