STM32F765xx STM32F767xx
STM32F768Ax STM32F769xx
Arm
®
Cortex
®
-M7 32b MCU+FPU, 462DMIPS, up to 2MB Flash/
512+16+4KB RAM, 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
STM32F765xx STM32F767xx STM32F768Ax STM32F769xx
•
Up to 28 communication interfaces
– Up to 4 I
2
C interfaces (SMBus/PMBus)
– Up to 4 USARTs/4 UARTs (12.5 Mbit/s,
ISO7816 interface, LIN, IrDA, modem
control)
– Up to 6 SPIs (up to 54 Mbit/s), 3 with
muxed simplex I
2
S for audio
– 2 x SAIs (serial audio interface)
– 3 × CANs (2.0B Active) and 2x SDMMCs
– SPDIFRX interface
– HDMI-CEC
– MDIO slave 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 camera interface up to 54 Mbyte/s
•
True random number generator
•
CRC calculation unit
•
RTC: subsecond accuracy, hardware calendar
•
96-bit unique ID
Table 1. Device summary
Reference
STM32F765xx
STM32F767xx
STM32F768Ax
STM32F769xx
Part number
STM32F765BI, STM32F765BG, STM32F765NI, STM32F765NG, STM32F765II,
STM32F765IG, STM32F765ZI, STM32F765ZG, STM32F765VI, STM32F765VG
STM32F767BG, STM32F767BI, STM32F767IG, STM32F767II, STM32F767NG,
STM32F767NI, STM32F767VG, STM32F767VI, STM32F767ZG, STM32F767ZI
STM32F768AI
STM32F769AG, STM32F769AI, STM32F769BG, STM32F769BI, STM32F769IG,
STM32F769II, STM32F769NG, STM32F769NI
2/255
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STM32F765xx STM32F767xx STM32F768Ax STM32F769xx
Contents
Contents
1
2
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
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
V
BAT
operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Timers and watchdogs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
2.23.1
Advanced-control timers (TIM1, TIM8) . . . . . . . . . . . . . . . . . . . . . . . . . 39
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2.23.2
2.23.3
2.23.4
2.23.5
2.23.6
2.23.7
STM32F765xx STM32F767xx STM32F768Ax STM32F769xx
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
Inter-integrated circuit interface (I
2
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
Random number generator (RNG) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
General-purpose input/outputs (GPIOs) . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Analog-to-digital converters (ADCs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
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
3
4
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Pinouts and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Memory mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
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Contents
5
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
5.3.25
5.3.26
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
Temperature sensor characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
V
BAT
monitoring characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
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