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PDF STM32F373R8 Data sheet ( Hoja de datos )
| Número de pieza | STM32F373R8 | |
| Descripción | 32b MCU + FPU | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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STM32F373xx
ARM®Cortex®-M4 32b MCU+FPU, up to 256KB Flash+32KB SRAM,
timers, 4 ADCs (16-bit Sig. Delta / 12-bit SAR), 3 DACs, 2 comp., 2.0-3.6 V
Datasheet - production data
Features
• Core: ARM® 32-bit Cortex®-M4 CPU (72 MHz
max), single-cycle multiplication and HW
division, DSP instruction with FPU (floating-
point unit) and MPU (memory protection unit)
• 1.25 DMIPS/MHz (Dhrystone 2.1)
• Memories
– 64 to 256 Kbytes of Flash memory
– 32 Kbytes of SRAM with HW parity check
• CRC calculation unit
• Reset and power management
– Voltage range: 2.0 to 3.6 V
– Power-on/Power down reset (POR/PDR)
– Programmable voltage detector (PVD)
– Low power modes: Sleep, Stop, 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 x16 PLL option
– Internal 40 kHz oscillator
• Up to 84 fast I/Os
– All mappable on external interrupt vectors
– Up to 45 I/Os with 5 V tolerant capability
• 12-channel DMA controller
• One 12-bit, 1.0 µs ADC (up to 16 channels)
– Conversion range: 0 to 3.6 V
– Separate analog supply from 2.4 up to 3.6
• Three 16-bit Sigma Delta ADC
– Separate analog supply from 2.2 to 3.6 V,
up to 21 single/ 11 diff channels
• Three 12-bit DAC channels
• Two fast rail-to-rail analog comparators with
programmable input and output
• Up to 24 capacitive sensing channels
)%*$
LQFP48 (7 × 7 mm)
LQFP64 (10 × 10 mm)
LQFP100 (14 × 14 mm)
UFBGA100 (7 x 7 mm)
• 17 timers
– Two 32-bit timers and three 16-bit timers
with up to 4 IC/OC/PWM or pulse counters
– Two 16-bit timers with up to 2 IC/OC/PWM
or pulse counters
– Four 16-bit timers with up to 1 IC/OC/PWM
or pulse counter
– Independent and system watchdog timers
– SysTick timer: 24-bit down counter
– Three 16-bit basic timers to drive the DAC
• Calendar RTC with Alarm and periodic wakeup
from Stop/Standby
• Communication interfaces
– CAN interface (2.0B Active)
– Two I2Cs supporting Fast Mode Plus
(1 Mbit/s) with 20 mA current sink,
SMBus/PMBus, wakeup from STOP
– Three USARTs supporting synchronous
mode, modem control, ISO/IEC 7816, LIN,
IrDA, auto baud rate, wakeup feature
– Three SPIs (18 Mbit/s) with 4 to 16
programmable bit frames, muxed I2S
– HDMI-CEC bus interface
– USB 2.0 full speed interface
• Serial wire devices, JTAG, Cortex®-M4 ETM
• 96-bit unique ID
Table 1. Device summary
Reference
Part numbers
STM32F373xx
STM32F373C8, STM32F373R8,
STM32F373V8, STM32F373CB,
STM32F373RB, STM32F373VB,
STM32F373CC, STM32F373RC,
STM32F373VC
June 2016
This is information on a product in full production.
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STM32F373xx
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.
Table 48.
Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Device overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Capacitive sensing GPIOs available on STM32F373xx devices . . . . . . . . . . . . . . . . . . . . 20
No. of capacitive sensing channels available on STM32F373xx devices. . . . . . . . . . . . . . 21
Timer feature comparison . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Comparison of I2C analog and digital filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
STM32F373xx I2C implementation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
STM32F373xx USART implementation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
STM32F373xx SPI/I2S implementation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Legend/abbreviations used in the pinout table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
STM32F373xx pin definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Alternate functions for port PA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Alternate functions for port PB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Alternate functions for port PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Alternate functions for port PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Alternate functions for port PE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Alternate functions for port PF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
STM32F373xx peripheral register boundary addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
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. . . . . . . . . . . . . . . . . . . . . . . . . . 59
Programmable voltage detector characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Embedded internal reference voltage calibration values . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Embedded internal reference voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Typical and maximum current consumption from VDD supply at VDD = 3.6 V . . . . . . . . . . 61
Typical and maximum current consumption from 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Low-power mode wakeup timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
High-speed external user clock characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Low-speed external user clock characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
HSE oscillator characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
LSE oscillator characteristics (fLSE = 32.768 kHz) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
HSI oscillator characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
LSI oscillator characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
PLL characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Flash memory characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Flash memory endurance and data retention . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
EMS characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
EMI characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
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STM32F373xx
Description
Table 2. Device overview
Peripheral
STM32F
373Cx
STM32F
373Rx
STM32F
373Vx
Flash (Kbytes)
64 128 256 64 128 256 64 128 256
SRAM (Kbytes)
16 24
32 16 24
32 16 24
32
Timers
General
purpose
Basic
9 (16-bit)
2 (32 bit)
3 (16-bit)
Comm.
interfaces
SPI/I2S
I2C
USART
CAN
3
2
3
1
USB
1
Normal I/Os
(TC, TTa)
36
52
84
GPIOs
5 volts Tolerant
I/Os 20 28 45
(FT, Ftf)
12-bit ADCs
16-bit ADCs
Sigma- Delta
1
3
12-bit DACs outputs
Analog comparator
Capacitive sensing
channels
Max. CPU frequency
Main operating voltage
16-bit SDADC operating voltage
Operating temperature
Packages
3
2
14 17 24
72 MHz
2.0 to 3.6 V
2.2 to 3.6 V
Ambient operating temperature:
- 40 to 85 °C / - 40 to 105 °C
Junction temperature: - -40 to 125 °C
LQFP48
LQFP64
LQFP100,
UFBGA100(1)
1. UFBGA100 package available on 256-KB versions only.
DocID022691 Rev 7
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11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet STM32F373R8.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| STM32F373R8 | 32b MCU + FPU | STMicroelectronics |
| STM32F373RB | 32b MCU + FPU | STMicroelectronics |
| STM32F373RC | 32b MCU + FPU | STMicroelectronics |
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