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STM32MP151AADx
STMicroelectronics Arm Cortex-A7 MCU, 0KB flash, 708KB RAM, 98 GPIO, TFBGA257
Schematic Symbol
Pin Configuration (257 pins)
| Pin | Name | Type |
|---|---|---|
| 1A1 | PE1 | bidirectional |
| 1A2 | PD10 | bidirectional |
| 1A3 | PE3 | bidirectional |
| 1A4 | PB14 | bidirectional |
| 1A5 | PD2 | bidirectional |
| 1A6 | VSS | passive |
| 1A7 | VDD1V2_Unused | power_in |
| 1A8 | DDR_ZQ | bidirectional |
| 1A9 | DDR_A7 | bidirectional |
| 1B1 | PD6 | bidirectional |
| 1B2 | PE14 | bidirectional |
| 1B3 | VDDCORE | power_in |
| 1B4 | PC12 | bidirectional |
| 1B5 | VDDCORE | power_in |
| 1B6 | VDDA1V8_Unused | power_in |
| 1B7 | VDD1V2_Unused | power_in |
| 1B8 | VSS | passive |
| 1B9 | VDDQ_DDR | power_in |
| 1C1 | PD9 | bidirectional |
| 1C2 | PD15 | bidirectional |
| 1C3 | VSS | passive |
| 1C4 | VDDCORE | power_in |
| 1C5 | VSS | passive |
| 1C6 | VDDCORE | power_in |
| 1C7 | VSS | passive |
| 1C8 | DDR_DTO1 | bidirectional |
| 1C9 | DDR_A5 | bidirectional |
| 1D1 | VBAT | power_in |
| 1D2 | VSS | passive |
| 1D3 | VDDCORE | power_in |
| 1D4 | VSS | passive |
| 1D5 | VDDCORE | power_in |
| 1D6 | VSS | passive |
| 1D7 | VDDCORE | power_in |
| 1D8 | DDR_DTO0 | bidirectional |
| 1D9 | VDDQ_DDR | power_in |
| 1E1 | PD14 | bidirectional |
| 1E2 | VDD | power_in |
| 1E3 | VSS | passive |
| 1E4 | VDDCORE | power_in |
| 1E5 | VSS | passive |
| 1E6 | VDDCORE | power_in |
| 1E7 | VSS | passive |
| 1E8 | VDDCORE | power_in |
| 1E9 | DDR_RASN | bidirectional |
| 1F1 | VDDA | power_in |
| 1F2 | VDDA | power_in |
| 1F3 | VDD | power_in |
| 1F4 | VSS | passive |
| 1F5 | VDDCORE | power_in |
| 1F6 | VSS | passive |
| 1F7 | VDDCORE | power_in |
| 1F8 | DDR_ATO | bidirectional |
| 1F9 | VDDQ_DDR | power_in |
| 1G1 | VSSA | power_in |
| 1G2 | VSS | passive |
| 1G3 | VDD | power_in |
| 1G4 | VDD | power_in |
| 1G5 | VSS | passive |
| 1G6 | VDDCORE | power_in |
| 1G7 | VSS | passive |
| 1G8 | VDDCORE | power_in |
| 1G9 | DDR_A6 | bidirectional |
| 1H1 | PA5 | bidirectional |
| 1H2 | VSS | passive |
| 1H3 | VSS | passive |
| 1H4 | VSS | passive |
| 1H5 | VDDA1V8_REG | power_in |
| 1H6 | VSS | passive |
| 1H7 | VDD3V3_USB | power_in |
| 1H8 | VSS | passive |
| 1H9 | VDDQ_DDR | power_in |
| 1J1 | PA4 | bidirectional |
| 1J2 | PB13 | bidirectional |
| 1J3 | VDD | power_in |
| 1J4 | PE9 | bidirectional |
| 1J5 | VSS | passive |
| 1J6 | VDDA1V1_REG | power_in |
| 1J7 | PF10 | bidirectional |
| 1J8 | USB_RREF | bidirectional |
| 1J9 | VSS | passive |
| A1 | VSS | power_in |
| A2 | PD1 | bidirectional |
| A3 | PB7 | bidirectional |
| A4 | PC6 | bidirectional |
| A6 | VSS | passive |
| A7 | PD3 | bidirectional |
| A9 | PC8 | bidirectional |
| A10 | PE4 | bidirectional |
| A12 | DNU | no_connect |
| A13 | DNU | no_connect |
| A15 | JTDO | bidirectional |
| A16 | JTCK | bidirectional |
| A17 | DDR_DQ0 | bidirectional |
| A18 | DDR_DQ1 | bidirectional |
| A19 | VSS | passive |
| B1 | PG15 | bidirectional |
| B2 | PE6 | bidirectional |
| B3 | PD7 | bidirectional |
| B4 | PA15 | bidirectional |
| B5 | PG6 | bidirectional |
| B6 | PB4 | bidirectional |
| B7 | PE5 | bidirectional |
| B8 | PA8 | bidirectional |
| B9 | PC9 | bidirectional |
| B10 | PC10 | bidirectional |
| B11 | DNU | no_connect |
| B12 | DNU | no_connect |
| B13 | DNU | no_connect |
| B14 | NJTRST | bidirectional |
| B15 | JTDI | bidirectional |
| B16 | DDR_DQ3 | bidirectional |
| B17 | DDR_DQ7 | bidirectional |
| B18 | DDR_DQS0N | bidirectional |
| B19 | DDR_DQS0P | bidirectional |
| C1 | PE12 | bidirectional |
| C2 | PE0 | bidirectional |
| C3 | PD4 | bidirectional |
| C4 | PD5 | bidirectional |
| C5 | PD0 | bidirectional |
| C6 | PA9 | bidirectional |
| C7 | PB3 | bidirectional |
| C8 | PB15 | bidirectional |
| C9 | PB9 | bidirectional |
| C10 | PC7 | bidirectional |
| C11 | PC11 | bidirectional |
| C12 | DNU | no_connect |
| C13 | VDD_Unused | power_in |
| C14 | VSS | passive |
| C15 | JTMS | bidirectional |
| C16 | DDR_RESETN | bidirectional |
| C17 | DDR_DQM0 | bidirectional |
| C18 | DDR_DQ2 | bidirectional |
| C19 | DDR_DQ6 | bidirectional |
| D1 | PG12 | bidirectional |
| D2 | PE11 | bidirectional |
| D3 | PE15 | bidirectional |
| D17 | VSS | passive |
| D18 | DDR_DQ4 | bidirectional |
| D19 | DDR_DQ5 | bidirectional |
| E1 | PD8 | bidirectional |
| E2 | NRST | input |
| E3 | PE13 | bidirectional |
| E17 | DDR_A13 | bidirectional |
| E18 | DDR_A9 | bidirectional |
| F2 | PC15 | bidirectional |
| F3 | VSS | passive |
| F17 | DDR_A2 | bidirectional |
| F18 | VSS | passive |
| F19 | DDR_A3 | bidirectional |
| G1 | VSS | passive |
| G2 | PC14 | bidirectional |
| G3 | PC13 | bidirectional |
| G17 | VSS | passive |
| G18 | DDR_A0 | bidirectional |
| G19 | DDR_BA0 | bidirectional |
| H1 | BOOT2 | input |
| H2 | PH0 | bidirectional |
| H3 | BOOT0 | input |
| H17 | DDR_BA2 | bidirectional |
| H18 | DDR_ODT | bidirectional |
| J2 | PH1 | bidirectional |
| J3 | NRST_CORE | input |
| J17 | DDR_CSN | bidirectional |
| J18 | DDR_WEN | bidirectional |
| J19 | DDR_CASN | bidirectional |
| K1 | PWR_LP | output |
| K2 | PDR_ON_CORE | bidirectional |
| K3 | BOOT1 | input |
| K17 | VSS | passive |
| K18 | DDR_CLKN | bidirectional |
| K19 | VSS | passive |
| L1 | PA14 | bidirectional |
| L2 | PA13 | bidirectional |
| L3 | PDR_ON | bidirectional |
| L17 | DDR_CLKP | bidirectional |
| L18 | DDR_A15 | bidirectional |
| M2 | PWR_ON | output |
| M3 | VREF+ | input |
| M17 | DDR_A10 | bidirectional |
| M18 | DDR_A12 | bidirectional |
| M19 | DDR_A1 | bidirectional |
| N1 | VSS | passive |
| N2 | PA3 | bidirectional |
| N3 | PA0 | bidirectional |
| N17 | VSS | passive |
| N18 | DDR_A14 | bidirectional |
| N19 | DDR_A11 | bidirectional |
| P1 | PE2 | bidirectional |
| P2 | PC2 | bidirectional |
| P3 | PC3 | bidirectional |
| P17 | DDR_CKE | bidirectional |
| P18 | DDR_BA1 | bidirectional |
| R2 | PG14 | bidirectional |
| R3 | PG13 | bidirectional |
| R17 | DDR_A4 | bidirectional |
| R18 | DDR_DQ8 | bidirectional |
| R19 | VSS | passive |
| T1 | PA1 | bidirectional |
| T2 | PC1 | bidirectional |
| T3 | PA2 | bidirectional |
| T17 | DDR_A8 | bidirectional |
| T18 | DDR_DQ13 | bidirectional |
| T19 | DDR_DQ10 | bidirectional |
| U1 | PB1 | bidirectional |
| U2 | PB0 | bidirectional |
| U3 | PB11 | bidirectional |
| U4 | PC0 | bidirectional |
| U5 | PB10 | bidirectional |
| U6 | PG11 | bidirectional |
| U7 | PG10 | bidirectional |
| U8 | PD11 | bidirectional |
| U9 | VSS | passive |
| U10 | PF6 | bidirectional |
| U11 | BYPASS_REG1V8 | bidirectional |
| U12 | PE8 | bidirectional |
| U13 | PD13 | bidirectional |
| U14 | PD12 | bidirectional |
| U15 | PA11 | bidirectional |
| U16 | PA10 | bidirectional |
| U17 | DDR_DQ14 | bidirectional |
| U18 | DDR_DQS1N | bidirectional |
| U19 | DDR_DQ9 | bidirectional |
| V1 | PC5 | bidirectional |
| V2 | PC4 | bidirectional |
| V3 | PB12 | bidirectional |
| V4 | PB8 | bidirectional |
| V5 | PB5 | bidirectional |
| V6 | PG8 | bidirectional |
| V7 | PE7 | bidirectional |
| V8 | PF8 | bidirectional |
| V9 | PF9 | bidirectional |
| V10 | USB_DP2 | bidirectional |
| V11 | PG7 | bidirectional |
| V12 | PE10 | bidirectional |
| V13 | PB2 | bidirectional |
| V14 | USB_DP1 | bidirectional |
| V15 | PA12 | bidirectional |
| V16 | OTG_VBUS | bidirectional |
| V17 | DDR_DQ15 | bidirectional |
| V18 | DDR_DQM1 | bidirectional |
| V19 | DDR_DQS1P | bidirectional |
| W1 | VSS | passive |
| W2 | PA7 | bidirectional |
| W3 | PA6 | bidirectional |
| W4 | PF11 | bidirectional |
| W5 | VSS | passive |
| W7 | PF7 | bidirectional |
| W8 | PG9 | bidirectional |
| W10 | USB_DM2 | bidirectional |
| W11 | PB6 | bidirectional |
| W13 | VSS | passive |
| W14 | USB_DM1 | bidirectional |
| W16 | DDR_VREF | bidirectional |
| W17 | DDR_DQ12 | bidirectional |
| W18 | DDR_DQ11 | bidirectional |
| W19 | VSS | passive |
Footprint
ConfirmedPackage_BGA/ST_TFBGA-257_10x10mm_Layout19x19_P0.5mmP0.65mm
Pad Layout
1A1
1A2
1A3
1A4
1A5
1A6
1A7
1A8
1A9
1B1
1B2
1B3
1B4
1B5
1B6
1B7
1B8
1B9
1C1
1C2
1C3
1C4
1C5
1C6
1C7
1C8
1C9
1D1
1D2
1D3
1D4
1D5
1D6
1D7
1D8
1D9
1E1
1E2
1E3
1E4
1E5
1E6
1E7
1E8
1E9
1F1
1F2
1F3
1F4
1F5
1F6
1F7
1F8
1F9
1G1
1G2
1G3
1G4
1G5
1G6
1G7
1G8
1G9
1H1
1H2
1H3
1H4
1H5
1H6
1H7
1H8
1H9
1J1
1J2
1J3
1J4
1J5
1J6
1J7
1J8
1J9
A1
A2
A3
A4
A6
A7
A9
A10
A12
A13
A15
A16
A17
A18
A19
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
D1
D2
D3
D17
D18
D19
E1
E2
E3
E17
E18
F2
F3
F17
F18
F19
G1
G2
G3
G17
G18
G19
H1
H2
H3
H17
H18
J2
J3
J17
J18
J19
K1
K2
K3
K17
K18
K19
L1
L2
L3
L17
L18
M2
M3
M17
M18
M19
N1
N2
N3
N17
N18
N19
P1
P2
P3
P17
P18
R2
R3
R17
R18
R19
T1
T2
T3
T17
T18
T19
U1
U2
U3
U4
U5
U6
U7
U8
U9
U10
U11
U12
U13
U14
U15
U16
U17
U18
U19
V1
V2
V3
V4
V5
V6
V7
V8
V9
V10
V11
V12
V13
V14
V15
V16
V17
V18
V19
W1
W2
W3
W4
W5
W7
W8
W10
W11
W13
W14
W16
W17
W18
W19
Pads (257)
| Number | Type |
|---|---|
| 1A1 | smd |
| 1A2 | smd |
| 1A3 | smd |
| 1A4 | smd |
| 1A5 | smd |
| 1A6 | smd |
| 1A7 | smd |
| 1A8 | smd |
| 1A9 | smd |
| 1B1 | smd |
| 1B2 | smd |
| 1B3 | smd |
| 1B4 | smd |
| 1B5 | smd |
| 1B6 | smd |
| 1B7 | smd |
| 1B8 | smd |
| 1B9 | smd |
| 1C1 | smd |
| 1C2 | smd |
| 1C3 | smd |
| 1C4 | smd |
| 1C5 | smd |
| 1C6 | smd |
| 1C7 | smd |
| 1C8 | smd |
| 1C9 | smd |
| 1D1 | smd |
| 1D2 | smd |
| 1D3 | smd |
| 1D4 | smd |
| 1D5 | smd |
| 1D6 | smd |
| 1D7 | smd |
| 1D8 | smd |
| 1D9 | smd |
| 1E1 | smd |
| 1E2 | smd |
| 1E3 | smd |
| 1E4 | smd |
| 1E5 | smd |
| 1E6 | smd |
| 1E7 | smd |
| 1E8 | smd |
| 1E9 | smd |
| 1F1 | smd |
| 1F2 | smd |
| 1F3 | smd |
| 1F4 | smd |
| 1F5 | smd |
| 1F6 | smd |
| 1F7 | smd |
| 1F8 | smd |
| 1F9 | smd |
| 1G1 | smd |
| 1G2 | smd |
| 1G3 | smd |
| 1G4 | smd |
| 1G5 | smd |
| 1G6 | smd |
| 1G7 | smd |
| 1G8 | smd |
| 1G9 | smd |
| 1H1 | smd |
| 1H2 | smd |
| 1H3 | smd |
| 1H4 | smd |
| 1H5 | smd |
| 1H6 | smd |
| 1H7 | smd |
| 1H8 | smd |
| 1H9 | smd |
| 1J1 | smd |
| 1J2 | smd |
| 1J3 | smd |
| 1J4 | smd |
| 1J5 | smd |
| 1J6 | smd |
| 1J7 | smd |
| 1J8 | smd |
| 1J9 | smd |
| A1 | smd |
| A2 | smd |
| A3 | smd |
| A4 | smd |
| A6 | smd |
| A7 | smd |
| A9 | smd |
| A10 | smd |
| A12 | smd |
| A13 | smd |
| A15 | smd |
| A16 | smd |
| A17 | smd |
| A18 | smd |
| A19 | 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 |
| B13 | smd |
| B14 | smd |
| B15 | smd |
| B16 | smd |
| B17 | smd |
| B18 | smd |
| B19 | 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 |
| C13 | smd |
| C14 | smd |
| C15 | smd |
| C16 | smd |
| C17 | smd |
| C18 | smd |
| C19 | smd |
| D1 | smd |
| D2 | smd |
| D3 | smd |
| D17 | smd |
| D18 | smd |
| D19 | smd |
| E1 | smd |
| E2 | smd |
| E3 | smd |
| E17 | smd |
| E18 | smd |
| F2 | smd |
| F3 | smd |
| F17 | smd |
| F18 | smd |
| F19 | smd |
| G1 | smd |
| G2 | smd |
| G3 | smd |
| G17 | smd |
| G18 | smd |
| G19 | smd |
| H1 | smd |
| H2 | smd |
| H3 | smd |
| H17 | smd |
| H18 | smd |
| J2 | smd |
| J3 | smd |
| J17 | smd |
| J18 | smd |
| J19 | smd |
| K1 | smd |
| K2 | smd |
| K3 | smd |
| K17 | smd |
| K18 | smd |
| K19 | smd |
| L1 | smd |
| L2 | smd |
| L3 | smd |
| L17 | smd |
| L18 | smd |
| M2 | smd |
| M3 | smd |
| M17 | smd |
| M18 | smd |
| M19 | smd |
| N1 | smd |
| N2 | smd |
| N3 | smd |
| N17 | smd |
| N18 | smd |
| N19 | smd |
| P1 | smd |
| P2 | smd |
| P3 | smd |
| P17 | smd |
| P18 | smd |
| R2 | smd |
| R3 | smd |
| R17 | smd |
| R18 | smd |
| R19 | smd |
| T1 | smd |
| T2 | smd |
| T3 | smd |
| T17 | smd |
| T18 | smd |
| T19 | smd |
| U1 | smd |
| U2 | smd |
| U3 | smd |
| U4 | smd |
| U5 | smd |
| U6 | smd |
| U7 | smd |
| U8 | smd |
| U9 | smd |
| U10 | smd |
| U11 | smd |
| U12 | smd |
| U13 | smd |
| U14 | smd |
| U15 | smd |
| U16 | smd |
| U17 | smd |
| U18 | smd |
| U19 | smd |
| V1 | smd |
| V2 | smd |
| V3 | smd |
| V4 | smd |
| V5 | smd |
| V6 | smd |
| V7 | smd |
| V8 | smd |
| V9 | smd |
| V10 | smd |
| V11 | smd |
| V12 | smd |
| V13 | smd |
| V14 | smd |
| V15 | smd |
| V16 | smd |
| V17 | smd |
| V18 | smd |
| V19 | smd |
| W1 | smd |
| W2 | smd |
| W3 | smd |
| W4 | smd |
| W5 | smd |
| W7 | smd |
| W8 | smd |
| W10 | smd |
| W11 | smd |
| W13 | smd |
| W14 | smd |
| W16 | smd |
| W17 | smd |
| W18 | smd |
| W19 | smd |