STM32F429NIH6E datasheet, PDF - EEWORLD Datasheet

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STM32F429NIH6E: DescriptionTFBGA 13X13X1.2 216L; Categorysemiconductor The embedded processor and controller; File Size3MB，240 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/

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STM32F429NIH6E Overview

TFBGA 13X13X1.2 216L

STM32F429NIH6E Parametric

Parameter Name	Attribute value
core processor	ARM® Cortex®-M4
core size	32-bit
speed	180MHz
Connectivity	CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG
Peripheral	Undervoltage detection/reset, DMA, I²S, LCD, POR, PWM, WDT
Number of I/Os	168
Program storage capacity	2MB（2M x 8）
Program memory type	flash memory
EEPROM capacity	-
RAM capacity	256K x 8
Voltage - Power Supply (Vcc/Vdd)	1.8 V ~ 3.6 V
data converter	A/D 24x12b，D/A 2x12b
Oscillator type	internal
Operating temperature	-40°C ~ 85°C（TA）
Package/casing	216-TFBGA
Supplier device packaging	216-TFBGA（13x13）

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STM32F427xx STM32F429xx

32b Arm

Cortex

-M4 MCU+FPU, 225DMIPS, up to 2MB Flash/256+4KB RAM, USB

OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 20 com. interfaces, camera & LCD-TFT

Datasheet

production data

Features

•

Core: Arm

32-bit Cortex

-M4 CPU with FPU,

Adaptive real-time accelerator (ART

Accelerator™) allowing 0-wait state execution

from Flash memory, frequency up to 180 MHz,

MPU, 225 DMIPS/1.25 DMIPS/MHz

(Dhrystone 2.1), and DSP instructions

•

Memories

– Up to 2 MB of Flash memory organized into

two banks allowing read-while-write

– Up to 256+4 KB of SRAM including 64-KB

of CCM (core coupled memory) data RAM

– Flexible external memory controller with up

to 32-bit data bus: SRAM, PSRAM,

SDRAM/LPSDR SDRAM, Compact

Flash/NOR/NAND memories

•

LCD parallel interface, 8080/6800 modes

•

LCD-TFT controller with fully programmable

resolution (total width up to 4096 pixels, total

height up to 2048 lines and pixel clock up to

83 MHz)

•

Chrom-ART Accelerator™ for enhanced

graphic content creation (DMA2D)

•

Clock, reset and supply management

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

– POR, PDR, PVD and BOR

– 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

•

Low power

– Sleep, Stop and Standby modes

– V

BAT

supply for RTC, 20×32 bit backup

registers + optional 4 KB backup SRAM

•

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

and 7.2 MSPS in triple interleaved mode

•

2×12-bit D/A converters

•

General-purpose DMA: 16-stream DMA

controller with FIFOs and burst support

•

Up to 17 timers: up to twelve 16-bit and two 32-

bit timers up to 180 MHz, each with up to 4

IC/OC/PWM or pulse counter and quadrature

(incremental) encoder input

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

LQFP144 (20 × 20 mm) UFBGA169 (7 × 7 mm)

LQFP176 (24 × 24 mm)

TFBGA216 (13 x 13 mm)

LQFP208 (28 x 28 mm)

WLCSP143

•

Debug mode

– SWD & JTAG interfaces

– Cortex-M4 Trace Macrocell™

•

Up to 168 I/O ports with interrupt capability

– Up to 164 fast I/Os up to 90 MHz

– Up to 166 5 V-tolerant I/Os

•

Up to 21 communication interfaces

– Up to 3 × I

C interfaces (SMBus/PMBus)

– Up to 4 USARTs/4 UARTs (11.25 Mbit/s,

ISO7816 interface, LIN, IrDA, modem

control)

– Up to 6 SPIs (45 Mbits/s), 2 with muxed

full-duplex I

S for audio class accuracy via

internal audio PLL or external clock

– 1 x SAI (serial audio interface)

– 2 × CAN (2.0B Active) and SDIO interface

•

Advanced connectivity

– USB 2.0 full-speed device/host/OTG

controller with on-chip PHY

– USB 2.0 high-speed/full-speed

device/host/OTG controller with dedicated

DMA, on-chip full-speed PHY and ULPI

– 10/100 Ethernet MAC with dedicated DMA:

supports IEEE 1588v2 hardware, MII/RMII

•

8- to 14-bit parallel camera interface up to

54 Mbytes/s

•

True random number generator

•

CRC calculation unit

•

RTC: subsecond accuracy, hardware calendar

•

96-bit unique ID

January 2018

This is information on a product in full production.

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www.st.com

STM32F427xx STM32F429xx

Contents

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

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

2.1

Full compatibility throughout the family . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Functional overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

3.1

3.2

3.3

3.4

3.5

3.6

3.7

3.8

3.9

3.10

3.11

3.12

3.13

3.14

3.15

3.16

3.17

Arm

Cortex®-M4 with FPU and embedded Flash and SRAM . . . . . . . . 21

Adaptive real-time memory accelerator (ART Accelerator™) . . . . . . . . . 21

Memory protection unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Embedded Flash memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

CRC (cyclic redundancy check) calculation unit . . . . . . . . . . . . . . . . . . . 22

Embedded SRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Multi-AHB bus matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

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

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

LCD-TFT controller (available only on STM32F429xx) . . . . . . . . . . . . . . 24

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

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

External interrupt/event controller (EXTI) . . . . . . . . . . . . . . . . . . . . . . . . . 25

Clocks and startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Boot modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Power supply schemes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Power supply supervisor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

3.17.1

3.17.2

Internal reset ON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Internal reset OFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Regulator ON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Regulator OFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Regulator ON/OFF and internal reset ON/OFF availability . . . . . . . . . . 32

3.18

Voltage regulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

3.18.1

3.18.2

3.18.3

3.19

3.20

3.21

Real-time clock (RTC), backup SRAM and backup registers . . . . . . . . . . 32

Low-power modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

BAT

operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

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Contents

STM32F427xx STM32F429xx

3.22

Timers and watchdogs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

3.22.1

3.22.2

3.22.3

3.22.4

3.22.5

3.22.6

Advanced-control timers (TIM1, TIM8) . . . . . . . . . . . . . . . . . . . . . . . . . 36

General-purpose timers (TIMx) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Basic timers TIM6 and TIM7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Independent watchdog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Window watchdog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

SysTick timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

3.23

3.24

3.25

3.26

3.27

3.28

3.29

3.30

3.31

3.32

3.33

3.34

3.35

3.36

3.37

3.38

3.39

3.40

3.41

3.42

Inter-integrated circuit interface ( I

C) . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Universal synchronous/asynchronous receiver transmitters (USART) . . 37

Serial peripheral interface (SPI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Inter-integrated sound (I

S) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Serial Audio interface (SAI1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Audio PLL (PLLI2S) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Audio and LCD PLL(PLLSAI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Secure digital input/output interface (SDIO) . . . . . . . . . . . . . . . . . . . . . . . 40

Ethernet MAC interface with dedicated DMA and IEEE 1588 support . . . 40

Controller area network (bxCAN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Universal serial bus on-the-go full-speed (OTG_FS) . . . . . . . . . . . . . . . . 41

Universal serial bus on-the-go high-speed (OTG_HS) . . . . . . . . . . . . . . . 41

Digital camera interface (DCMI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Random number generator (RNG) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

General-purpose input/outputs (GPIOs) . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Analog-to-digital converters (ADCs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Temperature sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Digital-to-analog converter (DAC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Serial wire JTAG debug port (SWJ-DP) . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Embedded Trace Macrocell™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Pinouts and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Memory mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

6.1

Parameter conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

6.1.1

Minimum and maximum values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

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6.1.2

6.1.3

6.1.4

6.1.5

6.1.6

6.1.7

Contents

Typical values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Typical curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Loading capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Pin input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Power supply scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Current consumption measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

6.2

6.3

Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

6.3.1

6.3.2

6.3.3

6.3.4

6.3.5

6.3.6

6.3.7

6.3.8

6.3.9

6.3.10

6.3.11

6.3.12

6.3.13

6.3.14

6.3.15

6.3.16

6.3.17

6.3.18

6.3.19

6.3.20

6.3.21

6.3.22

6.3.23

6.3.24

6.3.25

6.3.26

6.3.27

6.3.28

6.3.29

General operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

VCAP1/VCAP2 external capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

Operating conditions at power-up / power-down (regulator ON) . . . . . . 98

Operating conditions at power-up / power-down (regulator OFF) . . . . . 98

Reset and power control block characteristics . . . . . . . . . . . . . . . . . . . 99

Over-drive switching characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 100

Supply current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

Wakeup time from low-power modes . . . . . . . . . . . . . . . . . . . . . . . . . . 117

External clock source characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 118

Internal clock source characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 122

PLL characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124

PLL spread spectrum clock generation (SSCG) characteristics . . . . . 127

Memory characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

EMC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

Absolute maximum ratings (electrical sensitivity) . . . . . . . . . . . . . . . . 133

I/O current injection characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 134

I/O port characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135

NRST pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

TIM timer characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

Communications interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

12-bit ADC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157

Temperature sensor characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 163

BAT

monitoring characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164

Reference voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164

DAC electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165

FMC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168

Camera interface (DCMI) timing specifications . . . . . . . . . . . . . . . . . . 193

LCD-TFT controller (LTDC) characteristics . . . . . . . . . . . . . . . . . . . . . 194

SD/SDIO MMC card host interface (SDIO) characteristics . . . . . . . . . 196

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