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STM32L162QDHx
STMicroelectronics Arm Cortex-M3 MCU, 384KB flash, 48KB RAM, 32 MHz, 1.65-3.6V, 112 GPIO, UFBGA132
Schematic Symbol
Pin Configuration (132 pins)
| Pin | Name | Type |
|---|---|---|
| A1 | PE3 | bidirectional |
| A2 | PE1 | bidirectional |
| A3 | PB8 | bidirectional |
| A4 | BOOT0 | input |
| A5 | PD7 | bidirectional |
| A6 | PD5 | bidirectional |
| A7 | PB4 | bidirectional |
| A8 | PB3 | bidirectional |
| A9 | PA15 | bidirectional |
| A10 | PA14 | bidirectional |
| A11 | PA13 | bidirectional |
| A12 | PA12 | bidirectional |
| B1 | PE4 | bidirectional |
| B2 | PE2 | bidirectional |
| B3 | PB9 | bidirectional |
| B4 | PB7 | bidirectional |
| B5 | PB6 | bidirectional |
| B6 | PD6 | bidirectional |
| B7 | PD4 | bidirectional |
| B8 | PD3 | bidirectional |
| B9 | PD1 | bidirectional |
| B10 | PC12 | bidirectional |
| B11 | PC10 | bidirectional |
| B12 | PA11 | bidirectional |
| C1 | PC13 | bidirectional |
| C2 | PE5 | bidirectional |
| C3 | PE0 | bidirectional |
| C4 | VDD | power_in |
| C5 | PB5 | bidirectional |
| C6 | PG14 | bidirectional |
| C7 | PG13 | bidirectional |
| C8 | PD2 | bidirectional |
| C9 | PD0 | bidirectional |
| C10 | PC11 | bidirectional |
| C11 | PH2 | bidirectional |
| C12 | PA10 | bidirectional |
| D1 | PC14 | bidirectional |
| D2 | PE6 | bidirectional |
| D3 | VSS | power_in |
| D4 | PF2 | bidirectional |
| D5 | PF1 | bidirectional |
| D6 | PF0 | bidirectional |
| D7 | PG12 | bidirectional |
| D8 | PG10 | bidirectional |
| D9 | PG9 | bidirectional |
| D10 | PA9 | bidirectional |
| D11 | PA8 | bidirectional |
| D12 | PC9 | bidirectional |
| E1 | PC15 | bidirectional |
| E2 | VLCD | power_in |
| E3 | VSS | passive |
| E4 | PF3 | bidirectional |
| E9 | PG5 | bidirectional |
| E10 | PC8 | bidirectional |
| E11 | PC7 | bidirectional |
| E12 | PC6 | bidirectional |
| F1 | PH0 | bidirectional |
| F2 | VSS | passive |
| F3 | PF4 | bidirectional |
| F4 | PF5 | bidirectional |
| F6 | VSS | passive |
| F7 | VSS | passive |
| F9 | PG3 | bidirectional |
| F10 | PG4 | bidirectional |
| F11 | VSS | passive |
| F12 | VSS | passive |
| G1 | PH1 | bidirectional |
| G2 | VDD | power_in |
| G3 | PF6 | bidirectional |
| G4 | PF7 | bidirectional |
| G6 | VDD | power_in |
| G7 | VDD | power_in |
| G9 | PG1 | bidirectional |
| G10 | PG2 | bidirectional |
| G11 | VDD | power_in |
| G12 | VDD | power_in |
| H1 | PC0 | bidirectional |
| H2 | NRST | input |
| H3 | VDD | power_in |
| H4 | PF8 | bidirectional |
| H9 | PG0 | bidirectional |
| H10 | PD15 | bidirectional |
| H11 | PD14 | bidirectional |
| H12 | PD13 | bidirectional |
| J1 | VSSA | power_in |
| J2 | PC1 | bidirectional |
| J3 | PC2 | bidirectional |
| J4 | PA4 | bidirectional |
| J5 | PA7 | bidirectional |
| J6 | PF9 | bidirectional |
| J7 | PF12 | bidirectional |
| J8 | PF14 | bidirectional |
| J9 | PF15 | bidirectional |
| J10 | PD12 | bidirectional |
| J11 | PD11 | bidirectional |
| J12 | PD10 | bidirectional |
| K1 | OPAMP3_VINM | input |
| K2 | PC3 | bidirectional |
| K3 | PA2 | bidirectional |
| K4 | PA5 | bidirectional |
| K5 | PC4 | bidirectional |
| K6 | PF11 | bidirectional |
| K7 | PF13 | bidirectional |
| K8 | PD9 | bidirectional |
| K9 | PD8 | bidirectional |
| K10 | PB15 | bidirectional |
| K11 | PB14 | bidirectional |
| K12 | PB13 | bidirectional |
| L1 | VREF+ | input |
| L2 | PA0 | bidirectional |
| L3 | PA3 | bidirectional |
| L4 | PA6 | bidirectional |
| L5 | PC5 | bidirectional |
| L6 | PB2 | bidirectional |
| L7 | PE8 | bidirectional |
| L8 | PE10 | bidirectional |
| L9 | PE12 | bidirectional |
| L10 | PB10 | bidirectional |
| L11 | PB11 | bidirectional |
| L12 | PB12 | bidirectional |
| M1 | VDDA | power_in |
| M2 | PA1 | bidirectional |
| M3 | OPAMP1_VINM | input |
| M4 | OPAMP2_VINM | input |
| M5 | PB0 | bidirectional |
| M6 | PB1 | bidirectional |
| M7 | PE7 | bidirectional |
| M8 | PE9 | bidirectional |
| M9 | PE11 | bidirectional |
| M10 | PE13 | bidirectional |
| M11 | PE14 | bidirectional |
| M12 | PE15 | bidirectional |
Footprint
ConfirmedPackage_BGA/UFBGA-132_7x7mm_Layout12x12_P0.5mm
Pad Layout
Pads (132)
| Number | Type |
|---|---|
| A1 | smd |
| A2 | smd |
| A3 | smd |
| A4 | smd |
| A5 | smd |
| A6 | smd |
| A7 | smd |
| A8 | smd |
| A9 | smd |
| A10 | smd |
| A11 | smd |
| A12 | smd |
| B1 | smd |
| B2 | smd |
| B3 | smd |
| B4 | smd |
| B5 | smd |
| B6 | smd |
| B7 | smd |
| B8 | smd |
| B9 | smd |
| B10 | smd |
| B11 | smd |
| B12 | smd |
| C1 | smd |
| C2 | smd |
| C3 | smd |
| C4 | smd |
| C5 | smd |
| C6 | smd |
| C7 | smd |
| C8 | smd |
| C9 | smd |
| C10 | smd |
| C11 | smd |
| C12 | smd |
| D1 | smd |
| D2 | smd |
| D3 | smd |
| D4 | smd |
| D5 | smd |
| D6 | smd |
| D7 | smd |
| D8 | smd |
| D9 | smd |
| D10 | smd |
| D11 | smd |
| D12 | smd |
| E1 | smd |
| E2 | smd |
| E3 | smd |
| E4 | smd |
| E9 | smd |
| E10 | smd |
| E11 | smd |
| E12 | smd |
| F1 | smd |
| F2 | smd |
| F3 | smd |
| F4 | smd |
| F6 | smd |
| F7 | smd |
| F9 | smd |
| F10 | smd |
| F11 | smd |
| F12 | smd |
| G1 | smd |
| G2 | smd |
| G3 | smd |
| G4 | smd |
| G6 | smd |
| G7 | smd |
| G9 | smd |
| G10 | smd |
| G11 | smd |
| G12 | smd |
| H1 | smd |
| H2 | smd |
| H3 | smd |
| H4 | smd |
| H9 | smd |
| H10 | smd |
| H11 | smd |
| H12 | smd |
| J1 | smd |
| J2 | smd |
| J3 | smd |
| J4 | smd |
| J5 | smd |
| J6 | smd |
| J7 | smd |
| J8 | smd |
| J9 | smd |
| J10 | smd |
| J11 | smd |
| J12 | smd |
| K1 | smd |
| K2 | smd |
| K3 | smd |
| K4 | smd |
| K5 | smd |
| K6 | smd |
| K7 | smd |
| K8 | smd |
| K9 | smd |
| K10 | smd |
| K11 | smd |
| K12 | smd |
| L1 | smd |
| L2 | smd |
| L3 | smd |
| L4 | smd |
| L5 | smd |
| L6 | smd |
| L7 | smd |
| L8 | smd |
| L9 | smd |
| L10 | smd |
| L11 | smd |
| L12 | smd |
| M1 | smd |
| M2 | smd |
| M3 | smd |
| M4 | smd |
| M5 | smd |
| M6 | smd |
| M7 | smd |
| M8 | smd |
| M9 | smd |
| M10 | smd |
| M11 | smd |
| M12 | smd |
