32-bit ARM Cortex-M4 MCU, 72MHz, 128KB Flash, 24KB RAM, LQFP Product overview: STM32F373CBT6 from STMicroelectronics is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include ARM Cortex-M, 32-bit, 72MHz, 128KB, 24KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, ARM Cortex-M, 32-bit, 72MHz, 128KB. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM32F373CBT6 can be used for catalog matching and distributor lookup.
ARM® Cortex®-M4 STM32F3 Microcontroller IC 32-Bit Single-Core 72MHz 128KB (128K x 8) FLASH 48-LQFP (7x7)
Manufacturer: STMicroelectronics
Win Source Part Number: 795705-STM32F373CBT6
Series: STM32 F3
Packaging: Tray
Operating Temperature Range: -40°C ~ 85°C (TA)
Core Processor: ARM Cortex-M4
Speed: 72MHz
Package: 48-LQFP
Core Size: 32-Bit
Connectivity: CAN, I2C, IrDA, LIN, SPI, UART/USART, USB
Peripherals: DMA, I2S, POR, PWM, WDT
Number of I/O: 36
Program Memory Size: 128KB (128K x 8)
Program Memory Type: FLASH
RAM Size: 24K x 8
Data Converters: A/D 1x12b, 3x16b, D/A 3x12b
Oscillator Type: Internal
Supply Voltage: 2 V ~ 3.6 V
Family Name: STM32F373CB
Categories: Integrated Circuits (ICs)
Manufacturer Package: 48-LQFP (7x7)
Alternative Parts (Cross-Reference): PC56F82718VLF; MB9AF131KAQN; MB9AF132KAQN; MN103HF33E;
Introduction Date: June 18, 2012
ECCN: 3A991.a.2
Country of Origin: China, Malaysia, Philippines, Taiwan
Estimated EOL Date: 2032
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 51 pct.
Supply and Demand Status: Limited
IC MCU 32BIT 128KB FLASH 48LQFP
MICROCONTROLLER MCU, 32 BIT, CORTEX-M4F, 72MHZ, LQFP-48; Product Range:STM32 Family STM32F3 Series Microcontrollers; Architecture:ARM Cortex-M4F; No. of Bits:32bit; CPU Speed:72MHz; Program Memory Size:128KB; RAM Memory Size:24KB RoHS Compliant: Yes
IC MCU 32BIT 128KB FLASH 48LQFP
ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU
128KB 2V~3.6V CM4 24KB 72MHz FLASH 36 LQFP-48(7x7) Microcontroller Units (MCUs/MPUs/SOCs) ROHS
ARM® Cortex®-M4 STM32F3 Microcontroller IC 32-Bit Single-Core 72MHz 128KB (128K x 8) FLASH 48-LQFP (7x7)
IC MCU 32BIT 128KB FLASH 48LQFP
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | ODG (Origin Data Global) | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | LCSC Electronics Technology (HK) Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-STM32F373CBT6 | 497-13309-ND | 795705-STM32F373CBT6 | STM32F373CBT6 | 99W9892 | STM32F373CBT6 | STM32F373CBT6 | STM32F373CBT6 | STM32F373CBT6 | STM32F373CBT6 |
| Product Name | ARM Cortex-M 32-bit 72MHz 128KB Embedded Microcontroller MCU | Microcontrollers | Embedded - Embedded - Microcontrollers - STM32F373CBT6 | Microcontrollers | Microcontroller Mcu, 32 Bit, Cortex-M4F, 72Mhz, Lqfp-48; Product Range Stmicroelectronics | Integrated Circuits (ICs) - Embedded - Microcontrollers | ARM Microcontrollers - MCU | Single Chip Microcomputer/Microcontroller >> Microcontroller Units (MCUs/MPUs/SOCs) | Microcontrollers | Embedded - Microcontrollers |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | 32 Bit; 32-Bit | ||
| RAM | 24 KB | 24 KB | 128 KB | 24 KB | 24 KB | 24 KB | 24 KB | 24 KB | ||
| Supply Voltage | 2 to 3.6 volts | 2 to 3.6 volts | 2 to 3.6 volts | 2 to 3.6 volts | 3.6 volts | 2 to 3.6 volts | ||||
| Serial Interface | I2C, SPI, USB, CAN, IrDA, UART, USART, LIN, I2S | CAN; SPI; UART; USART; USB | ||||||||
| Package Type | Other; LQFP | LFQP; Other; 48-LQFP | QFP; Other; 48-LQFP | Other; 48-LQFP | QFP | QFP; Other; 48-LQFP |
