Automotive-grade CMOS digital signal processor (DSP) microcontroller featuring 64KB Flash memory and 3KB RAM. Operates at a maximum frequency of 20MHz with a supply voltage range of 3V to 5.5V. Offers 44 I/O lines, 1 I2C channel, and 2 UART channels. Housed in a 48-pin LFQFP square flatpack package with a 0.5mm terminal pitch, suitable for surface mounting. Extended operating temperature range from -40°C to 125°C.
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Renesas R5F21238KFP#U1 technical specifications.
| Height - Seated (Max) | 1.7mm |
| JESD-30 Code | S-PQFP-G48 |
| Length | 7mm |
| Max Frequency | 20MHz |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Supply Current | 25mA |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 3V |
| Number of I/O Lines | 44 |
| Number of I2C Channels | 1 |
| Number of UART Channels | 2 |
| Package Body Material | Plastic |
| Package Code | LFQFP |
| Package Equivalence Code | QFP48,.35SQ,20 |
| Package Shape | Square |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCHMeter |
| Power Supplies | 3/5V |
| Qualification Status | Not Qualified |
| Reach SVHC Compliant | Yes |
| RoHS Compliant | Yes |
| Speed | 16RPM |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | Yes |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Form | Gull Wing |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Width | 7mm |
| RoHS | Compliant |
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