STM32F373RCT6TR ARM Microcontrollers MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU 256 KBytes of Flash
♠ Product Description
| Product Attribute | Attribute Value |
| Manufacturer: | STMicroelectronics |
| Product Category: | ARM Microcontrollers - MCU |
| RoHS: | Details |
| Series: | STM32F3 |
| Mounting Style: | SMD/SMT |
| Package / Case: | LQFP-64 |
| Core: | ARM Cortex M4 |
| Program Memory Size: | 256 kB |
| Data Bus Width: | 32 bit |
| ADC Resolution: | 12 bit, 3 x 16 bit |
| Maximum Clock Frequency: | 72 MHz |
| Number of I/Os: | 80 I/O |
| Data RAM Size: | 32 kB |
| Supply Voltage - Min: | 2 V |
| Supply Voltage - Max: | 3.6 V |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C |
| Packaging: | Reel |
| Packaging: | Cut Tape |
| Brand: | STMicroelectronics |
| Moisture Sensitive: | Yes |
| Processor Series: | ARM Cortex M |
| Product Type: | ARM Microcontrollers - MCU |
| Factory Pack Quantity: | 1000 |
| Subcategory: | Microcontrollers - MCU |
| Tradename: | STM32 |
| Unit Weight: | 0.041498 oz |
♠ 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
The STM32F373xx family is based on the high-performance ARM® Cortex®-M4 32-bit RISC core operating at a frequency of up to 72 MHz, and embedding a floating point unit (FPU), a memory protection unit (MPU) and an Embedded Trace Macrocell™ (ETM). The family incorporates high-speed embedded memories (up to 256 Kbyte of Flash memory, up to 32 Kbytes of SRAM), and an extensive range of enhanced I/Os and peripherals connected to two APB buses.
The STM32F373xx devices offer one fast 12-bit ADC (1 Msps), three 16-bit Sigma delta ADCs, two comparators, two DACs (DAC1 with 2 channels and DAC2 with 1 channel), a low-power RTC, 9 general-purpose 16-bit timers, two general-purpose 32-bit timers, three basic timers.
They also feature standard and advanced communication interfaces: two I2Cs, three SPIs, all with muxed I2Ss, three USARTs, CAN and USB.
The STM32F373xx family operates in the -40 to +85 °C and -40 to +105 °C temperature ranges from a 2.0 to 3.6 V power supply. A comprehensive set of power-saving mode allows the design of low-power applications.
The STM32F373xx family offers devices in five packages ranging from 48 pins to 100 pins. The set of included peripherals changes with the device chosen.
• Core: ARM® 32-bit Cortex®-M4 CPU (72 MHz max), single-cycle multiplication and HW division, DSP instruction with FPU (floatingpoint 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
• 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
