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STM32H755IIK3, in 3D

STM32H755IIK3

STMicroelectronics

-40℃~+125℃ 1.62V~3.6V 128 12bit 16bit 1MB 240MHz、480MHz 2MB 32 Bit ARM Cortex-M4、ARM Cortex-M7 Built-in FLASH UFBGA-201 Microcontrollers (MCU/MPU/SOC) ROHS

Extended
DatasheetJLCPCBLCSCst/STM32H755IIK3
Category
Microcontrollers (MCU, MPU, SOC)
Package
UFBGA-201
Pins
201

Overview

The STM32H755IIK3 is a microcontroller made by STMicroelectronics in a UFBGA-201 package with 201 pins. -40℃~+125℃ 1.62V~3.6V 128 12bit 16bit 1MB 240MHz、480MHz 2MB 32 Bit ARM Cortex-M4、ARM Cortex-M7 Built-in FLASH UFBGA-201 Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (MCU_ST_STM32H7:STM32H755IIKx, from KiCad's library) and its footprint (Package_BGA:UFBGA-201_10x10mm_Layout15x15_P0.65mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C730209).

Symbol

VSSA1PB8A2VDDLDOA3VCAPA4PB6A5PB3A6PG11A7PG9A8PD3A9PD1A10PA15A11PA14A12VDDLDOA13VCAPA14PE4B1PE3B2PB9B3PE0B4PB7B5PB4B6PG13B7PD7B8PD5B9PD2B10PC12B11PH14B12PA13B13PA8B14PA12B15PC13C1PE2C3PE1C4BOOT0C5PB5C6PG14C7PG10C8PD4C9PD0C10PC11C11PC10C12PH13C13PA10C14PA11C15PC15D1PC14D2PE5D3PDR_OND4VDDD5PG15D7PG12D8PD6D9VDDD11PH15D12PA9D13PC8D14PC7D15VBATE2PE6E3VDDE4VDDE12PC9E13PC6E14VDD50_USBE15VLXSMPSF1VSSSMPSF2PF1F3PF0F4VDD33_USBF13PG6F14PG5F15VDDSMPSG1VFBSMPSG2PF2G3VDDG4PG8G12PG7G13PG4G14PG2G15PF6H1PF4H2PF5H3PF3H4VDDH12PG3H13PD14H14PD13H15PH0J1PF8J2PF7J3PF9J4PD15J12PD11J13PD12J15PH1K1PF10K3VDDK4PD9K13PB15K14PB14K15NRSTL1PC0L2PC1L3VREF-L4VDDL12PD10L13PD8L14PB13L15PC2M1PC3M2VREF+M3VDDAM4VDDM5PC5M7PB1M8VDDM9PH7M11PE14M12PH11M13PH9M14PB12M15PC2_CN1PC3_CN2VSSAN3PH2N4PA3N5PA7N6PF11N7PE8N8PG1N9PF15N10PF13N11PB10N12PH8N13PH10N14PH12N15PA0P1PA1P2PA1_CP3PH4P4PA4P5PA5P6PB2P7PG0P8PE7P9PB11P10PF12P11PE12P12PE13P13PE15P14PH6P15PA2R2PA0_CR3PH3R4PH5R5PC4R6PA6R7PB0R8PE10R9PF14R10PE9R11PE11R12VCAPR13VDDLDOR14
MCU_ST_STM32H7:STM32H755IIKxFrom KiCad's library

Footprint

Package_BGA:UFBGA-201_10x10mm_Layout15x15_P0.65mmFrom KiCad's library

Parameters

12
ADC (Bit)
16bit
CPU Core
ARM Cortex-M4, ARM Cortex-M7
CPU Maximum Speed
240MHz, 480MHz
Core Size
32 Bit
DAC (Bit)
12bit
Number of I/O
128
Operating Temperature
-40℃~+125℃
Oscillator Type
Built-in
Program Memory Type
FLASH
Program Storage Size
2MB
RAM Size
1MB
Voltage - Supply
1.62V~3.6V

Order codes

1

Pinout

201
The pins of the STM32H755IIK3
PinNameType
A1VSSPower in
A2PB8Input/output
A3VDDLDOPower in
A4VCAPPower out
A5PB6Input/output
A6PB3Input/output
A7PG11Input/output
A8PG9Input/output
A9PD3Input/output
A10PD1Input/output
A11PA15Input/output
A12PA14Input/output
A13VDDLDOPower in
A14VCAPPower out
A15VSSPassive
B1PE4Input/output
B2PE3Input/output
B3PB9Input/output
B4PE0Input/output
B5PB7Input/output
B6PB4Input/output
B7PG13Input/output
B8PD7Input/output
B9PD5Input/output
B10PD2Input/output
B11PC12Input/output
B12PH14Input/output
B13PA13Input/output
B14PA8Input/output
B15PA12Input/output
C1PC13Input/output
C2VSSPassive
C3PE2Input/output
C4PE1Input/output
C5BOOT0Input
C6PB5Input/output
C7PG14Input/output
C8PG10Input/output
C9PD4Input/output
C10PD0Input/output
C11PC11Input/output
C12PC10Input/output
C13PH13Input/output
C14PA10Input/output
C15PA11Input/output
D1PC15Input/output
D2PC14Input/output
D3PE5Input/output
D4PDR_ONInput
D5VDDPower in
D6VSSPassive
D7PG15Input/output
D8PG12Input/output
D9PD6Input/output
D10VSSPassive
D11VDDPower in
D12PH15Input/output
D13PA9Input/output
D14PC8Input/output
D15PC7Input/output
E1VSSPassive
E2VBATPower in
E3PE6Input/output
E4VDDPower in
E12VDDPower in
E13PC9Input/output
E14PC6Input/output
E15VDD50_USBPower in
F1VLXSMPSPower in
F2VSSSMPSPower in
F3PF1Input/output
F4PF0Input/output
F6VSSPassive
F7VSSPassive
F8VSSPassive
F9VSSPassive
F10VSSPassive
F12VSSPassive
F13VDD33_USBPower in
F14PG6Input/output
F15PG5Input/output
G1VDDSMPSPower in
G2VFBSMPSInput
G3PF2Input/output
G4VDDPower in
G6VSSPassive
G7VSSPassive
G8VSSPassive
G9VSSPassive
G10VSSPassive
G12PG8Input/output
G13PG7Input/output
G14PG4Input/output
G15PG2Input/output
H1PF6Input/output
H2PF4Input/output
H3PF5Input/output
H4PF3Input/output
H6VSSPassive
H7VSSPassive
H8VSSPassive
H9VSSPassive
H10VSSPassive
H12VDDPower in
H13PG3Input/output
H14PD14Input/output
H15PD13Input/output
J1PH0Input/output
J2PF8Input/output
J3PF7Input/output
J4PF9Input/output
J6VSSPassive
J7VSSPassive
J8VSSPassive
J9VSSPassive
J10VSSPassive
J12PD15Input/output
J13PD11Input/output
J14VSSPassive
J15PD12Input/output
K1PH1Input/output
K2VSSPassive
K3PF10Input/output
K4VDDPower in
K6VSSPassive
K7VSSPassive
K8VSSPassive
K9VSSPassive
K10VSSPassive
K12VSSPassive
K13PD9Input/output
K14PB15Input/output
K15PB14Input/output
L1NRSTInput
L2PC0Input/output
L3PC1Input/output
L4VREF-Input
L12VDDPower in
L13PD10Input/output
L14PD8Input/output
L15PB13Input/output
M1PC2Input/output
M2PC3Input/output
M3VREF+Input
M4VDDAPower in
M5VDDPower in
M6VSSPassive
M7PC5Input/output
M8PB1Input/output
M9VDDPower in
M10VSSPassive
M11PH7Input/output
M12PE14Input/output
M13PH11Input/output
M14PH9Input/output
M15PB12Input/output
N1PC2_CInput/output
N2PC3_CInput/output
N3VSSAPower in
N4PH2Input/output
N5PA3Input/output
N6PA7Input/output
N7PF11Input/output
N8PE8Input/output
N9PG1Input/output
N10PF15Input/output
N11PF13Input/output
N12PB10Input/output
N13PH8Input/output
N14PH10Input/output
N15PH12Input/output
P1PA0Input/output
P2PA1Input/output
P3PA1_CInput/output
P4PH4Input/output
P5PA4Input/output
P6PA5Input/output
P7PB2Input/output
P8PG0Input/output
P9PE7Input/output
P10PB11Input/output
P11PF12Input/output
P12PE12Input/output
P13PE13Input/output
P14PE15Input/output
P15PH6Input/output
R1VSSPassive
R2PA2Input/output
R3PA0_CInput/output
R4PH3Input/output
R5PH5Input/output
R6PC4Input/output
R7PA6Input/output
R8PB0Input/output
R9PE10Input/output
R10PF14Input/output
R11PE9Input/output
R12PE11Input/output
R13VCAPPower out
R14VDDLDOPower in
R15VSSPassive

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Questions

Is there a KiCad symbol and footprint for the STM32H755IIK3?

Yes. The symbol is MCU_ST_STM32H7:STM32H755IIKx and the footprint Package_BGA:UFBGA-201_10x10mm_Layout15x15_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the STM32H755IIK3?

UFBGA-201, with 201 pins. Its footprint is drawn on this page.

Where is the STM32H755IIK3 datasheet?

STMicroelectronics publishes it: the Datasheet link on this page opens it.

Where can I order the STM32H755IIK3?

JLCPCB lists it as part C730209, with 0 in stock; the sellers' links on this page open their listings.

What can replace the STM32H755IIK3?

Parts like it in the library: the STM32H750IBK6 by STMicroelectronics, the STM32F217IGH6 by STMicroelectronics, the STM32F765IIK6 by STMicroelectronics and the STM32F723IEK6 by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8