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Submission Review
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Part Number
STM32F303CCT6
Package Category
Quad Flat Packages
Source Mode
PDF URL
https://www.datasheetarchive.com/pdf/download/distributors/Datasheets-DGA25/1728235.pdf?h=76816bd19a097cd0b21eecb24c68230c%3Aa7d9f3269d89db39bffd11fe12626791558b13f5cab4e9a920d35ba11e78f2b3%3A7664a71c95ad358ad061d9a22eb4b042
Timeline
Created Mar 27, 2026, 4:01 PM
Updated Mar 27, 2026, 4:01 PM
Review Notes
Review the model's notes first, then start review when you want to capture human decisions.
AI review notes
The model did not raise a manual review flag.
Selected package is LQFP48 based on STM32F303CCT6 part numbering (C = 48 pins, T = LQFP) and package listings in the datasheet.
Thermal pad dimensions were not found because the LQFP48 mechanical drawing does not show an exposed thermal pad.
Package Selection
AI selection
LQFP48
Alternatives considered: LQFP64, LQFP100
Measurements
| Field | AI output |
|---|---|
| Body Length | ExtractedHigh confidence 6.80 to 7.20 mm Pages 128 |
| Body Width | ExtractedHigh confidence 6.80 to 7.20 mm Pages 128 |
| Height | ExtractedHigh confidence 1.60 mm max Pages 128 |
| Left/Right Pins | ExtractedHigh confidence 12 Pages 30, 133 |
| Pin Length | ExtractedHigh confidence 0.45 to 0.75 mm Pages 129 |
| Pin Pitch | ExtractedHigh confidence 0.50 mm Pages 128 |
| Pin Span 1 | ExtractedHigh confidence 8.80 to 9.20 mm Pages 128 |
| Pin Span 2 | ExtractedHigh confidence 8.80 to 9.20 mm Pages 128 |
| Pin Width | ExtractedHigh confidence 0.17 to 0.27 mm Pages 128 |
| Stand Off | ExtractedHigh confidence 0.05 to 0.15 mm Pages 128 |
| Thermal Pad Length | Not foundHigh confidence Not found in datasheet Pages 128, 129 |
| Thermal Pad Width | Not foundHigh confidence Not found in datasheet Pages 128, 129 |
| Top/Bottom Pins | ExtractedHigh confidence 12 Pages 30, 133 |
Body Length
6.80 to 7.20 mm
Pages 128
Body Width
6.80 to 7.20 mm
Pages 128
Height
1.60 mm max
Pages 128
Left/Right Pins
12
Pages 30, 133
Pin Length
0.45 to 0.75 mm
Pages 129
Pin Pitch
0.50 mm
Pages 128
Pin Span 1
8.80 to 9.20 mm
Pages 128
Pin Span 2
8.80 to 9.20 mm
Pages 128
Pin Width
0.17 to 0.27 mm
Pages 128
Stand Off
0.05 to 0.15 mm
Pages 128
Thermal Pad Length
Not found in datasheet
Pages 128, 129
Thermal Pad Width
Not found in datasheet
Pages 128, 129
Top/Bottom Pins
12
Pages 30, 133
Pins
| AI pin |
|---|
Pin 1: VBAT High confidencePages 30 |
Pin 2: PC13 High confidencePages 30 |
Pin 3: PC14/OSC32_IN High confidencePages 30 |
Pin 4: PC15/OSC32_OUT High confidencePages 30 |
Pin 5: PF0/OSC_IN High confidencePages 30 |
Pin 6: PF1/OSC_OUT High confidencePages 30 |
Pin 7: NRST High confidencePages 30 |
Pin 8: VSSA/VREF- High confidencePages 30 |
Pin 9: VDDA/VREF+ High confidencePages 30 |
Pin 10: PA0 High confidencePages 30 |
Pin 11: PA1 High confidencePages 30 |
Pin 12: PA2 High confidencePages 30 |
Pin 13: PA3 High confidencePages 30 |
Pin 14: PA4 High confidencePages 30 |
Pin 15: PA5 High confidencePages 30 |
Pin 16: PA6 High confidencePages 30 |
Pin 17: PA7 High confidencePages 30 |
Pin 18: PB0 High confidencePages 30 |
Pin 19: PB1 High confidencePages 30 |
Pin 20: PB2 High confidencePages 30 |
Pin 21: PB10 High confidencePages 30 |
Pin 22: PB11 High confidencePages 30 |
Pin 23: VSS_2 High confidencePages 30 |
Pin 24: VDD_2 High confidencePages 30 |
Pin 25: PB12 High confidencePages 30 |
Pin 26: PB13 High confidencePages 30 |
Pin 27: PB14 High confidencePages 30 |
Pin 28: PB15 High confidencePages 30 |
Pin 29: PA8 High confidencePages 30 |
Pin 30: PA9 High confidencePages 30 |
Pin 31: PA10 High confidencePages 30 |
Pin 32: PA11 High confidencePages 30 |
Pin 33: PA12 High confidencePages 30 |
Pin 34: PA13 High confidencePages 30 |
Pin 35: VSS_3 High confidencePages 30 |
Pin 36: VDD_3 High confidencePages 30 |
Pin 37: PA14 High confidencePages 30 |
Pin 38: PA15 High confidencePages 30 |
Pin 39: PB3 High confidencePages 30 |
Pin 40: PB4 High confidencePages 30 |
Pin 41: PB5 High confidencePages 30 |
Pin 42: PB6 High confidencePages 30 |
Pin 43: PB7 High confidencePages 30 |
Pin 44: BOOT0 High confidencePages 30 |
Pin 45: PB8 High confidencePages 30 |
Pin 46: PB9 High confidencePages 30 |
Pin 47: VSS_1 High confidencePages 30 |
Pin 48: VDD_1 High confidencePages 30 |
Pin 1: VBAT
Pin 2: PC13
Pin 3: PC14/OSC32_IN
Pin 4: PC15/OSC32_OUT
Pin 5: PF0/OSC_IN
Pin 6: PF1/OSC_OUT
Pin 7: NRST
Pin 8: VSSA/VREF-
Pin 9: VDDA/VREF+
Pin 10: PA0
Pin 11: PA1
Pin 12: PA2
Pin 13: PA3
Pin 14: PA4
Pin 15: PA5
Pin 16: PA6
Pin 17: PA7
Pin 18: PB0
Pin 19: PB1
Pin 20: PB2
Pin 21: PB10
Pin 22: PB11
Pin 23: VSS_2
Pin 24: VDD_2
Pin 25: PB12
Pin 26: PB13
Pin 27: PB14
Pin 28: PB15
Pin 29: PA8
Pin 30: PA9
Pin 31: PA10
Pin 32: PA11
Pin 33: PA12
Pin 34: PA13
Pin 35: VSS_3
Pin 36: VDD_3
Pin 37: PA14
Pin 38: PA15
Pin 39: PB3
Pin 40: PB4
Pin 41: PB5
Pin 42: PB6
Pin 43: PB7
Pin 44: BOOT0
Pin 45: PB8
Pin 46: PB9
Pin 47: VSS_1
Pin 48: VDD_1