STM32F405xx
STM32F407xx
ARM Cortex-M4 32b MCU+FPU, 210DMIPS, up to 1MB Flash/192+4KB RAM,
USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 15 comm. interfaces & camera
Features
■
FBGA
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 168 MHz,
memory protection unit, 210 DMIPS/
1.25 DMIPS/MHz (Dhrystone 2.1), and DSP
instructions
LQFP64 (10 × 10 mm)
LQFP100 (14 × 14 mm)
LQFP144 (20 × 20 mm)
LQFP176 (24 × 24 mm)
WLCSP90
UFBGA176
(10 × 10 mm)
■
Memories
– Up to 1 Mbyte of Flash memory
– Up to 192+4 Kbytes of SRAM including 64-
Kbyte of CCM (core coupled memory) data
RAM
– Flexible static memory controller
supporting Compact Flash, SRAM,
PSRAM, NOR and NAND memories
■
LCD parallel interface, 8080/6800 modes
■
Clock, reset and supply management
– 1.8 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 A/D converters: up to 24
channels and 7.2 MSPS in triple interleaved
mode
■
■
■
Up to 140 I/O ports with interrupt capability
– Up to 136 fast I/Os up to 84 MHz
– Up to 138 5 V-tolerant I/Os
■
Up to 15 communication interfaces
– Up to 3 × I
2
C interfaces (SMBus/PMBus)
– Up to 4 USARTs/2 UARTs (10.5 Mbit/s,
ISO 7816 interface, LIN, IrDA, modem
control)
– Up to 3 SPIs (37.5 Mbits/s), 2 with muxed
full-duplex I
2
S to achieve audio class
accuracy via internal audio PLL or external
clock
– 2 × CAN interfaces (2.0B Active)
– 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
96-bit unique ID
RTC: subsecond accuracy, hardware calendar
Device summary
Part number
STM32F405RG, STM32F405VG, STM32F405ZG
STM32F407VG, STM32F407IG, STM32F407ZG,
STM32F407VE, STM32F407ZE, STM32F407IE
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 168 MHz, each with up to 4
IC/OC/PWM or pulse counter and quadrature
(incremental) encoder input
Debug mode
– Serial wire debug (SWD) & JTAG interfaces
– Cortex-M4 Embedded Trace Macrocell™
Table 1.
Reference
STM32F405xx
STM32F407xx
■
1. The WLCSP90 package will soon be available.
January 2012
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www.st.com
1
Contents
STM32F405xx, STM32F407xx
Contents
1
2
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.1
2.2
Full compatibility throughout the family . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Device overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.2.1
2.2.2
2.2.3
2.2.4
2.2.5
2.2.6
2.2.7
2.2.8
2.2.9
2.2.10
2.2.11
2.2.12
2.2.13
2.2.14
2.2.15
2.2.16
2.2.17
2.2.18
2.2.19
2.2.20
2.2.21
2.2.22
2.2.23
2.2.24
2.2.25
2.2.26
2.2.27
2.2.28
2.2.29
ARM
®
Cortex™-M4F core with embedded Flash and SRAM . . . . . . . . 18
Adaptive real-time memory accelerator (ART Accelerator™) . . . . . . . . 18
Memory protection unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Embedded Flash memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
CRC (cyclic redundancy check) calculation unit . . . . . . . . . . . . . . . . . . 19
Embedded SRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Multi-AHB bus matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
DMA controller (DMA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Flexible static memory controller (FSMC) . . . . . . . . . . . . . . . . . . . . . . . 21
Nested vectored interrupt controller (NVIC) . . . . . . . . . . . . . . . . . . . . . . 21
External interrupt/event controller (EXTI) . . . . . . . . . . . . . . . . . . . . . . . 21
Clocks and startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Boot modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Power supply schemes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Power supply supervisor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Voltage regulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Real-time clock (RTC), backup SRAM and backup registers . . . . . . . . 26
Low-power modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
V
BAT
operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Timers and watchdogs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Inter-integrated circuit interface (I²C)
. . . . . . . . . . . . . . . . . . . . . . . . . . 31
Universal synchronous/asynchronous receiver transmitters (USART) . 31
Serial peripheral interface (SPI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Inter-integrated sound (I
2
S) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Audio PLL (PLLI2S) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Secure digital input/output interface (SDIO) . . . . . . . . . . . . . . . . . . . . . 33
Ethernet MAC interface with dedicated DMA and IEEE 1588 support . 33
Controller area network (bxCAN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Universal serial bus on-the-go full-speed (OTG_FS) . . . . . . . . . . . . . . . 34
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2.2.30
2.2.31
2.2.32
2.2.33
2.2.34
2.2.35
2.2.36
2.2.37
2.2.38
Contents
Universal serial bus on-the-go high-speed (OTG_HS) . . . . . . . . . . . . . 34
Digital camera interface (DCMI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Random number generator (RNG) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
General-purpose input/outputs (GPIOs) . . . . . . . . . . . . . . . . . . . . . . . . 35
Analog-to-digital converters (ADCs) . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Temperature sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Digital-to-analog converter (DAC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Serial wire JTAG debug port (SWJ-DP) . . . . . . . . . . . . . . . . . . . . . . . . . 36
Embedded Trace Macrocell™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
3
4
5
Pinouts and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Memory map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
5.1
Parameter conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Typical values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Typical curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Loading capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Pin input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Power supply scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Current consumption measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
5.2
5.3
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
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
General operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
VCAP1/VCAP2 external capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Operating conditions at power-up / power-down (regulator ON) . . . . . . 68
Operating conditions at power-up / power-down (regulator OFF) . . . . . 68
Embedded reset and power control block characteristics . . . . . . . . . . . 69
Supply current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Wakeup time from low-power mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
External clock source characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Internal clock source characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
PLL characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
PLL spread spectrum clock generation (SSCG) characteristics . . . . . . 92
Memory characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
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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
5.3.27
5.3.28
STM32F405xx, STM32F407xx
EMC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Absolute maximum ratings (electrical sensitivity) . . . . . . . . . . . . . . . . . 97
I/O current injection characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
I/O port characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
NRST pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
TIM timer characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Communications interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
12-bit ADC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Temperature sensor characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
V
BAT
monitoring characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Embedded reference voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
DAC electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
FSMC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Camera interface (DCMI) timing specifications . . . . . . . . . . . . . . . . . . 144
SD/SDIO MMC card host interface (SDIO) characteristics . . . . . . . . . 144
RTC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
6
Package characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
6.1
6.2
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Thermal characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
7
Part numbering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Appendix A Application block diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
A.1
A.2
A.3
A.4
A.5
A.6
Main applications versus package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
Application example with regulator OFF . . . . . . . . . . . . . . . . . . . . . . . . . 155
USB OTG full speed (FS) interface solutions . . . . . . . . . . . . . . . . . . . . . 156
USB OTG high speed (HS) interface solutions . . . . . . . . . . . . . . . . . . . . 158
Complete audio player solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Ethernet interface solutions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
8
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
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List of tables
List of tables
Table 1.
Table 2.
Table 3.
Table 4.
Table 5.
Table 6.
Table 7.
Table 8.
Table 9.
Table 10.
Table 11.
Table 12.
Table 13.
Table 14.
Table 15.
Table 16.
Table 17.
Table 18.
Table 19.
Table 20.
Table 21.
Table 22.
Table 23.
Table 24.
Table 25.
Table 26.
Table 27.
Table 28.
Table 29.
Table 30.
Table 31.
Table 32.
Table 33.
Table 34.
Table 35.
Table 36.
Table 37.
Table 38.
Table 39.
Table 40.
Table 41.
Table 42.
Table 43.
Table 44.
Table 45.
Table 46.
Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
STM32F405xx and STM32F407xx: features and peripheral counts. . . . . . . . . . . . . . . . . . 12
Timer feature comparison . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
USART feature comparison . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Legend/abbreviations used in the pinout table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
STM32F40x pin and ball definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Alternate function mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Voltage characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Thermal characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
General operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Limitations depending on the operating power supply range . . . . . . . . . . . . . . . . . . . . . . . 67
VCAP1/VCAP2 operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Operating conditions at power-up / power-down (regulator ON) . . . . . . . . . . . . . . . . . . . . 68
Operating conditions at power-up / power-down (regulator OFF). . . . . . . . . . . . . . . . . . . . 68
Embedded reset and power control block characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . 69
Typical and maximum current consumption in Run mode, code with data processing
running from Flash memory (ART accelerator disabled) . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Typical and maximum current consumption in Run mode, code with data processing
running from Flash memory (ART accelerator enabled) or RAM . . . . . . . . . . . . . . . . . . . 72
Typical and maximum current consumption in Sleep mode . . . . . . . . . . . . . . . . . . . . . . . . 75
Typical and maximum current consumptions in Stop mode . . . . . . . . . . . . . . . . . . . . . . . . 76
Typical and maximum current consumptions in Standby mode . . . . . . . . . . . . . . . . . . . . . 76
Typical and maximum current consumptions in V
BAT
mode. . . . . . . . . . . . . . . . . . . . . . . . 77
Switching output I/O current consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Peripheral current consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Low-power mode wakeup timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
High-speed external user clock characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Low-speed external user clock characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
HSE 4-26 MHz oscillator characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
LSE oscillator characteristics (f
LSE
= 32.768 kHz) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
HSI oscillator characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
LSI oscillator characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Main PLL characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
PLLI2S (audio PLL) characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
SSCG parameters constraint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Flash memory characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Flash memory programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Flash memory programming with V
PP
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Flash memory endurance and data retention . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
EMS characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
EMI characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
ESD absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Electrical sensitivities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
I/O current injection susceptibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
I/O static characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Output voltage characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
I/O AC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
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