microcontroller
STM32L021F4U6TR
Symbol
Footprint
3D Model
Pin Map
| Pin | Name | Type | Mount | Shape | Width × Height (mm) |
|---|---|---|---|---|---|
| PC14-OSC32_IN | passive | SMD | custom | 0.8028431999999988×0.3021583999999815 | |
| PC15-OSC32_OUT | passive | SMD | rect | 0.3×1 | |
| NRST | input | SMD | rect | 0.3×1 | |
| VDDA | power | SMD | rect | 0.3×1 | |
| PAO-CK_IN | passive | SMD | custom | 0.8028431999999988×0.30215839999998173 | |
| PA1 | passive | SMD | custom | 0.3021583999999961×0.8028431999999985 | |
| PA4 | passive | SMD | rect | 0.3×1 | |
| PA5 | passive | SMD | rect | 0.3×1 | |
| PA6 | passive | SMD | rect | 0.3×1 | |
| PA7 | passive | SMD | custom | 0.3021584000000104×0.8028431999999985 | |
| PB1 | passive | SMD | custom | 0.8028431999999988×0.3021584000000106 | |
| VSS | ground | SMD | rect | 0.3×1 | |
| VDD | power | SMD | rect | 0.3×1 | |
| PA9 | passive | SMD | rect | 0.3×1 | |
| PA10 | passive | SMD | custom | 0.8028431999999988×0.3021583999999816 | |
| PA13 | passive | SMD | custom | 0.3021583999999962×0.8028431999999985 | |
| PA14 | passive | SMD | rect | 0.3×1 | |
| PB6 | passive | SMD | rect | 0.3×1 | |
| PB7 | passive | SMD | rect | 0.3×1 | |
| PB9-BOOT0 | passive | SMD | custom | 0.30215839999999605×0.8028431999999985 |
Key Parameters
Frequency
32MHz
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Details
- Category
- microcontroller
- MPN
- STM32L021F4U6TR
- Manufacturer
- STMicroelectronics
- Package
- UFQFPN-20(3x3)
- Footprint
- UFQFPN-20_L3.0-W3.0-P0.50-BL
- JLCPCB
- C3216885
- LCSC
- C3216885
- Lifecycle
- active
- Mounting
- SMT
- RoHS
- Compliant
- MSL
- MSL 1
- ECCN
- 5A992C
JLCPCB Stock & Pricing
In Stock(4 pcs)
1-9 pcs$2.3149
10-29 pcs$2.2587
30-99 pcs$2.2217
100-101 pcs$2.1848
102-103 pcs$2.1848
104+ pcs$2.1848