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PDF STM32F301R8 Data sheet ( Hoja de datos )
| Número de pieza | STM32F301R8 | |
| Descripción | 32-bit MCU + FPU | |
| Fabricantes | STMicroelectronics | |
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STM32F301x6 STM32F301x8
ARM® Cortex®-M4 32-bit MCU+FPU, up to 64 KB Flash,
16 KB SRAM, ADC, DAC, COMP, Op-Amp, 2.0 – 3.6 V
Datasheet - production data
Features
• Core: ARM® 32-bit Cortex®-M4 CPU with FPU
(72 MHz max.), single-cycle multiplication and
HW division, DSP instruction
• Memories
– 32 to 64 Kbytes of Flash memory
– 16 Kbytes of SRAM on data bus
• CRC calculation unit
• Reset and power management
– VDD, VDDA voltage range: 2.0 to 3.6 V
– Power-on/Power down reset (POR/PDR)
– Programmable voltage detector (PVD)
– Low-power: Sleep, Stop, and Standby
– VBAT supply for RTC and backup registers
• Clock management
– 4 to 32 MHz crystal oscillator
– 32 kHz oscillator for RTC with calibration
– Internal 8 MHz RC with x 16 PLL option
– Internal 40 kHz oscillator
• Up to 51 fast I/O ports, all mappable on
external interrupt vectors, several 5 V-tolerant
• Interconnect matrix
• 7-channel DMA controller supporting timers,
ADCs, SPIs, I2Cs, USARTs and DAC
• 1 × ADC 0.20 μs (up to 15 channels) with
selectable resolution of 12/10/8/6 bits, 0 to
3.6 V conversion range, single
ended/differential mode, separate analog
supply from 2.0 to 3.6 V
• Temperature sensor
• 1 x 12-bit DAC channel with analog supply from
2.4 to 3.6 V
• Three fast rail-to-rail analog comparators with
analog supply from 2.0 to 3.6 V
• 1 x operational amplifier that can be used in
PGA mode, all terminal accessible with analog
supply from 2.4 to 3.6 V
LQFP48 (7x7 mm)
LQFP64 (10x10 mm)
UFQFPN32
(5x5 mm)
WLCSP49
(3.417x3.151 mm)
• Up to 18 capacitive sensing channels
supporting touchkey, linear and rotary sensors
• Up to 9 timers
– One 32-bit timer with up to 4 IC/OC/PWM
or pulse counter and quadrature
(incremental) encoder input
– One 16-bit 6-channel advanced-control
timer, with up to 6 PWM channels,
deadtime generation and emergency stop
– Three 16-bit timers with IC/OC/OCN or
PWM, deadtime gen. and emergency stop
– One 16-bit basic timer to drive the DAC
– 2 watchdog timers (independent, window)
– SysTick timer: 24-bit downcounter
• Calendar RTC with alarm, periodic wakeup
from Stop/Standby
• Communication interfaces
– Three I2Cs with 20 mA current sink to
support Fast mode plus
– Up to 3 USARTs, 1 with ISO 7816 I/F, auto
baudrate detect and Dual clock domain
– Up to two SPIs with multiplexed full duplex
I2S
– Infrared transmitter
• Serial wire debug (SWD), JTAG
• 96-bit unique ID
Table 1. Device summary
Reference
STM32F301x6
STM32F301x8
Part number
STM32F301R6, STM32F301C6, STM32F301K6
STM32F301R8, STM32F301C8, STM32F301K8
July 2016
This is information on a product in full production.
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STM32F301x6 STM32F301x8
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.
Table 47.
Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
STM32F301x6/8 device features and peripheral counts . . . . . . . . . . . . . . . . . . . . . . . . . . 11
External analog supply values for analog peripherals . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
STM32F301x6/8 peripheral interconnect matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Timer feature comparison . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Comparison of I2C analog and digital filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
STM32F301x6/8 I2C implementation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
USART features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
STM32F301x6/8 SPI/I2S implementation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Capacitive sensing GPIOs available on STM32F301x6/8 devices . . . . . . . . . . . . . . . . . . . 29
No. of capacitive sensing channels available on
STM32F301x6/8 devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Legend/abbreviations used in the pinout table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
STM32F301x6/8 pin definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Alternate functions for Port A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Alternate functions for Port B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Alternate functions for Port C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Alternate functions for Port D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Alternate functions for Port F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
STM32F301x6 STM32F301x8 peripheral register boundary addresses . . . . . . . . . . . . . . 50
Voltage characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Thermal characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
General operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Operating conditions at power-up / power-down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Embedded reset and power control block characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . 58
Programmable voltage detector characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Embedded internal reference voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Internal reference voltage calibration values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Typical and maximum current consumption from VDD supply at VDD = 3.6V . . . . . . . . . . 61
Typical and maximum current consumption from the VDDA supply . . . . . . . . . . . . . . . . . . 63
Typical and maximum VDD consumption in Stop and Standby modes. . . . . . . . . . . . . . . . 63
Typical and maximum VDDA consumption in Stop and Standby modes. . . . . . . . . . . . . . . 64
Typical and maximum current consumption from VBAT supply. . . . . . . . . . . . . . . . . . . . . . 64
Typical current consumption in Run mode, code with data processing running from Flash 66
Typical current consumption in Sleep mode, code running from Flash or RAM . . . . . . . . . 67
Switching output I/O current consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Peripheral current consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Low-power mode wakeup timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Wakeup time using USART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
High-speed external user clock characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Low-speed external user clock characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
HSE oscillator characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
LSE oscillator characteristics (fLSE = 32.768 kHz) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
HSI oscillator characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
LSI oscillator characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
PLL characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Flash memory characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
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STM32F301x6 STM32F301x8
Description
Table 2. STM32F301x6/8 device features and peripheral counts
Peripheral
STM32F301Kx
STM32F301Cx
STM32F301Rx
Flash (Kbytes)
SRAM (Kbytes)
Advanced control
General purpose
Basic
Timers
SysTick timer
Watchdog timers
(independent, window)
PWM channels (all) (1)
PWM channels
(except complementary)
SPI/I2S
Comm. interfaces I2C
USART
DMA channels
Capacitive sensing channels
12-bit ADC
Number of channels
12-bit DAC channels
Analog comparator
Operational amplifier
CPU frequency
Operating voltage
Operating temperature
Packages
32 64 32 64 32 64
16
1 (16-bit)
3 (16-bit)
1 (32 bit)
1
1
2
16 18
10 12
2
3
23
7
18
111
8 11 15
1
23
1
72 MHz
2.0 to 3.6 V
Ambient operating temperature:
- 40 to 85°C / - 40 to 105°C
Junction temperature: - 40 to 125°C
UFQFPN32
LQFP48,
WLCSP49
LQFP64
1. This total number considers also the PWMs generated on the complementary output channels.
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| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet STM32F301R8.PDF ] | |
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