STM32F778AIY6TR datasheet, PDF

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STM32F778AIY6TR: DescriptionARM Microcontrollers - MCU 16/32-BITS MICROS; Categorysemiconductor The embedded processor and controller; File Size3MB，255 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/

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ARM Microcontrollers - MCU 16/32-BITS MICROS

STM32F778AIY6TR Parametric

Parameter Name	Attribute value
Product Attribute	Attribute Value
Manufacturer	STMicroelectronics
Product Category	ARM Microcontrollers - MCU
RoHS	Details
Mounting Style	SMD/SMT
Package / Case	WLCSP-180
Core	ARM Cortex M7
Data Bus Width	32 bit
Maximum Clock Frequency	216 MHz
Program Memory Size	2 MB
Data RAM Size	512 kB
ADC Resolution	12 bit
Number of I/Os	168 I/O
Operating Supply Voltage	3.3 V
Maximum Operating Temperature	+ 85 C
Interface Type	I2C, UART, SPI, CAN, SAI, USB
Packaging	Reel
Product	MCU+FPU
Program Memory Type	Flash
Data RAM Type	Flash
Analog Supply Voltage	1.7 V to 3.6 V
DAC Resolution	12 bit
Minimum Operating Temperature	- 40 C
Number of ADC Channels	3
Number of Timers/Counters	18
Factory Pack Quantity	5000
Supply Voltage - Max	3.6 V
Supply Voltage - Min	1.7 V
Watchdog Timers	Watchdog Timer, Windowed

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STM32F777xx STM32F778Ax

STM32F779xx

Arm

Cortex

-M7 32b MCU+FPU, 462DMIPS, up to 2MB Flash/

512+16+4KB RAM, crypto, USB OTG HS/FS, 28 com IF, LCD, DSI

Datasheet

production data

Features

•

Core: Arm

32-bit Cortex

-M7 CPU with

DPFPU, ART Accelerator

™

and L1-cache:

16 Kbytes I/D cache, allowing 0-wait state

execution from embedded Flash and external

memories, up to 216 MHz, MPU,

462 DMIPS/2.14 DMIPS/MHz (Dhrystone 2.1),

and DSP instructions.

•

Memories

– Up to 2 Mbytes of Flash memory organized

into two banks allowing read-while-write

– SRAM: 512 Kbytes (including 128 Kbytes

of data TCM RAM for critical real-time data)

+ 16 Kbytes of instruction TCM RAM (for

critical real-time routines) + 4 Kbytes of

backup SRAM

– Flexible external memory controller with up

to 32-bit data bus: SRAM, PSRAM,

SDRAM/LPSDR SDRAM, NOR/NAND

memories

•

Dual mode Quad-SPI

•

Graphics

– Chrom-ART Accelerator

™

(DMA2D),

graphical hardware accelerator enabling

enhanced graphical user interface

– Hardware JPEG codec

– LCD-TFT controller supporting up to XGA

resolution

– MIPI

DSI host controller supporting up to

720p 30 Hz resolution

•

Clock, reset and supply management

– 1.7 V to 3.6 V application supply and I/Os

– POR, PDR, PVD and BOR

– Dedicated USB power

– 4-to-26 MHz crystal oscillator

– Internal 16 MHz factory-trimmed RC (1%

accuracy)

– 32 kHz oscillator for RTC with calibration

– Internal 32 kHz RC with calibration

LQFP100 (14 × 14 mm) UFBGA176 (10 x 10 mm)

LQFP144 (20 × 20 mm)

LQFP176 (24 × 24 mm)

LQFP208 (28 x 28 mm)

TFBGA216 (13 x 13 mm)

TFBGA100 (8 x 8 mm)

WLCSP180

(0.4 mm pitch)

•

Low-power

– Sleep, Stop and Standby modes

– V

BAT

supply for RTC, 32×32 bit backup

registers + 4 Kbytes backup SRAM

•

3×12-bit, 2.4 MSPS ADC: up to 24 channels

•

Digital filters for sigma delta modulator

(DFSDM), 8 channels / 4 filters

•

2×12-bit D/A converters

•

General-purpose DMA: 16-stream DMA

controller with FIFOs and burst support

•

Up to 18 timers: up to thirteen 16-bit (1x low-

power 16-bit timer available in Stop mode) and

two 32-bit timers, each with up to 4

IC/OC/PWM or pulse counter and quadrature

(incremental) encoder input. All 15 timers

running up to 216 MHz. 2x watchdogs, SysTick

timer

•

Debug mode

– SWD & JTAG interfaces

– Cortex

-M7 Trace Macrocell

™

•

Up to 168 I/O ports with interrupt capability

– Up to 164 fast I/Os up to 108 MHz

– Up to 166 5 V-tolerant I/Os

September 2017

This is information on a product in full production.

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www.st.com

STM32F777xx STM32F778Ax STM32F779xx

Contents

Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Functional overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

2.1

2.2

2.3

2.4

2.5

2.6

2.7

2.8

2.9

2.10

2.11

2.12

2.13

2.14

2.15

2.16

2.17

2.18

Arm

Cortex

-M7 with FPU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Memory protection unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Embedded Flash memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

CRC (cyclic redundancy check) calculation unit . . . . . . . . . . . . . . . . . . . 21

Embedded SRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

AXI-AHB bus matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

DMA controller (DMA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Flexible memory controller (FMC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Quad-SPI memory interface (QUADSPI) . . . . . . . . . . . . . . . . . . . . . . . . . 24

LCD-TFT controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Chrom-ART Accelerator™ (DMA2D) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Nested vectored interrupt controller (NVIC) . . . . . . . . . . . . . . . . . . . . . . . 25

JPEG codec (JPEG) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

External interrupt/event controller (EXTI) . . . . . . . . . . . . . . . . . . . . . . . . . 26

Clocks and startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Boot modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Power supply schemes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Power supply supervisor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

2.18.1

2.18.2

Internal reset ON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Internal reset OFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Regulator ON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Regulator OFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Regulator ON/OFF and internal reset ON/OFF availability . . . . . . . . . . 35

2.19

Voltage regulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

2.19.1

2.19.2

2.19.3

2.20

2.21

2.22

2.23

Real-time clock (RTC), backup SRAM and backup registers . . . . . . . . . . 35

Low-power modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

BAT

operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Timers and watchdogs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

2.23.1

Advanced-control timers (TIM1, TIM8) . . . . . . . . . . . . . . . . . . . . . . . . . 39

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Contents

2.23.2

2.23.3

2.23.4

2.23.5

2.23.6

2.23.7

STM32F777xx STM32F778Ax STM32F779xx

General-purpose timers (TIMx) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Basic timers TIM6 and TIM7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Low-power timer (LPTIM1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Independent watchdog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Window watchdog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

SysTick timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

2.24

2.25

2.26

2.27

2.28

2.29

2.30

2.31

2.32

2.33

2.34

2.35

2.36

2.37

2.38

2.39

2.40

2.41

2.42

2.43

2.44

2.45

2.46

2.47

2.48

Inter-integrated circuit interface (I

C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Universal synchronous/asynchronous receiver transmitters (USART) . . 42

Serial peripheral interface (SPI)/inter- integrated sound interfaces (I2S) . 43

Serial audio interface (SAI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

SPDIFRX Receiver Interface (SPDIFRX) . . . . . . . . . . . . . . . . . . . . . . . . . 44

Audio PLL (PLLI2S) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Audio and LCD PLL (PLLSAI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

SD/SDIO/MMC card host interface (SDMMC) . . . . . . . . . . . . . . . . . . . . . 45

Ethernet MAC interface with dedicated DMA and IEEE 1588 support . . . 45

Controller area network (bxCAN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Universal serial bus on-the-go full-speed (OTG_FS) . . . . . . . . . . . . . . . . 46

Universal serial bus on-the-go high-speed (OTG_HS) . . . . . . . . . . . . . . . 46

High-definition multimedia interface (HDMI) - consumer

electronics control (CEC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Digital camera interface (DCMI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Management Data Input/Output (MDIO) slaves . . . . . . . . . . . . . . . . . . . . 48

Cryptographic acceleration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Random number generator (RNG) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

General-purpose input/outputs (GPIOs) . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Analog-to-digital converters (ADCs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Digital filter for Sigma-Delta Modulators (DFSDM) . . . . . . . . . . . . . . . . . . 49

Temperature sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Digital-to-analog converter (DAC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Serial wire JTAG debug port (SWJ-DP) . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Embedded Trace Macrocell™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

DSI Host (DSIHOST) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Pinouts and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

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STM32F777xx STM32F778Ax STM32F779xx

Contents

Memory mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

5.1

Parameter conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

5.1.1

5.1.2

5.1.3

5.1.4

5.1.5

5.1.6

5.1.7

Minimum and maximum values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

Typical values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

Typical curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

Loading capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

Pin input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

Power supply scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

Current consumption measurement . . . . . . . . . . . . . . . . . . . . . . . . . . 110

5.2

5.3

Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .110

Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .112

5.3.1

5.3.2

5.3.3

5.3.4

5.3.5

5.3.6

5.3.7

5.3.8

5.3.9

5.3.10

5.3.11

5.3.12

5.3.13

5.3.14

5.3.15

5.3.16

5.3.17

5.3.18

5.3.19

5.3.20

5.3.21

5.3.22

5.3.23

5.3.24

General operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112

VCAP1/VCAP2 external capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

Operating conditions at power-up / power-down (regulator ON) . . . . . 115

Operating conditions at power-up / power-down (regulator OFF) . . . . 115

Reset and power control block characteristics . . . . . . . . . . . . . . . . . . 115

Over-drive switching characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 117

Supply current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

Wakeup time from low-power modes . . . . . . . . . . . . . . . . . . . . . . . . . . 135

External clock source characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 136

Internal clock source characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 141

PLL characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

PLL spread spectrum clock generation (SSCG) characteristics . . . . . 145

MIPI D-PHY characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147

MIPI D-PHY PLL characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150

MIPI D-PHY regulator characteristics . . . . . . . . . . . . . . . . . . . . . . . . . 151

Memory characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152

EMC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155

Absolute maximum ratings (electrical sensitivity) . . . . . . . . . . . . . . . . 156

I/O current injection characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 157

I/O port characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158

NRST pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164

TIM timer characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165

RTC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165

12-bit ADC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165

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STM32F778AIY6TR Related Products

	STM32F778AIY6TR	STM32F777NIH6	STM32F779BIT6	STM32F777VIH6
Description	ARM Microcontrollers - MCU 16/32-BITS MICROS	ARM Microcontrollers - MCU 16/32-BITS MICROS	ARM Microcontrollers - MCU 16/32-BITS MICROS	ARM Microcontrollers - MCU High-performance and DSP with FPU, ARM Cortex-M7 MCU with 2 Mbytes Flash, 216 MHz CPU, Art Accelerator, L1 cache, HW crypto, SDRAM, TFT, JPEG codec, DFSDM
Product Attribute	Attribute Value	-	Attribute Value	Attribute Value
Manufacturer	STMicroelectronics	-	STMicroelectronics	STMicroelectronics
Product Category	ARM Microcontrollers - MCU	-	ARM Microcontrollers - MCU	ARM Microcontrollers - MCU
Package / Case	WLCSP-180	-	LQFP-208	TFBGA-100
Factory Pack Quantity	5000	-	360	2088

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