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Microcontrollers
Total Products: 76,308
| Image | Data Sheet | Part Number | Manufacturer | Description | Category | Device Package | Voltage | Operating Temp | Additional Specifications | Qty | Get A Quote |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | N/A | ST72F321AR9TCTXS | STMicroelectronics | IC MCU 8BIT 60KB FLASH 64LQFP | Microcontrollers | 64-LQFP (10x10) | N/A | -40°C ~ 125°C (TA) | Core Processor: ST7 Core Size: 8-Bit Speed: 8MHz Connectivity: I2C, SCI, SPI Peripherals: LVD, POR, PWM, WDT Number of I/O: 48 Program Memory Size: 60KB (60K x 8) Program Memory Type: FLASH RAM Size: 2K x 8 Voltage – Supply (Vcc/Vdd): 3.8V ~ 5.5V Data Converters: A/D 16x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 64-LQFP (10×10) Package / Case: 64-LQFP | 573 | |
 | ST72F321BAR6T6 | STMicroelectronics | IC MCU 8BIT 32KB FLASH 64LQFP | Microcontrollers | N/A | N/A | -40°C ~ 85°C (TA) | Core Processor: ST7 Core Size: 8-Bit Speed: 8MHz Connectivity: I2C, SCI, SPI Peripherals: LVD, POR, PWM, WDT Number of I/O: 48 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH RAM Size: 1K x 8 Voltage – Supply (Vcc/Vdd): 3.8V ~ 5.5V Data Converters: A/D 16x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 64-LQFP | 557 | ||
 | ST72F321BAR7T6 | STMicroelectronics | IC MCU 8BIT 48KB FLASH 64LQFP | Microcontrollers | N/A | 3.8V - 5.5V | -40°C – 85°C | Core Processor: ST7 Core Size: 8-Bit Speed: 8MHz Program Memory Size: 48KB (48K x 8) Mounting Type: Surface Mount | 1,658 | ||
 | ST72F321BAR9T3 | STMicroelectronics | IC MCU 8BIT 60KB FLASH 64LQFP | Microcontrollers | N/A | N/A | -40°C ~ 125°C (TA) | Core Processor: ST7 Core Size: 8-Bit Speed: 8MHz Connectivity: I2C, SCI, SPI Peripherals: LVD, POR, PWM, WDT Number of I/O: 48 Program Memory Size: 60KB (60K x 8) Program Memory Type: FLASH RAM Size: 2K x 8 Voltage – Supply (Vcc/Vdd): 3.8V ~ 5.5V Data Converters: A/D 16x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 64-LQFP | 542 | ||
 | ST72F321BAR9T6 | STMicroelectronics | IC MCU 8BIT 60KB FLASH 64LQFP | Microcontrollers | N/A | N/A | -40°C ~ 85°C (TA) | Core Processor: ST7 Core Size: 8-Bit Speed: 8MHz Connectivity: I2C, SCI, SPI Peripherals: LVD, POR, PWM, WDT Number of I/O: 48 Program Memory Size: 60KB (60K x 8) Program Memory Type: FLASH RAM Size: 2K x 8 Voltage – Supply (Vcc/Vdd): 3.8V ~ 5.5V Data Converters: A/D 16x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 64-LQFP | 559 | ||
 | ST72F321BJ6T3 | STMicroelectronics | IC MCU 8BIT 32KB FLASH 44LQFP | Microcontrollers | N/A | N/A | -40°C ~ 125°C (TA) | Core Processor: ST7 Core Size: 8-Bit Speed: 8MHz Connectivity: I2C, SCI, SPI Peripherals: LVD, POR, PWM, WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH RAM Size: 1K x 8 Voltage – Supply (Vcc/Vdd): 3.8V ~ 5.5V Data Converters: A/D 16x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 44-LQFP | 1,157 | ||
 | ST72F321BJ6T6 | STMicroelectronics | IC MCU 8BIT 32KB FLASH 44LQFP | Microcontrollers | N/A | N/A | -40°C ~ 85°C (TA) | Core Processor: ST7 Core Size: 8-Bit Speed: 8MHz Connectivity: I2C, SCI, SPI Peripherals: LVD, POR, PWM, WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH RAM Size: 1K x 8 Voltage – Supply (Vcc/Vdd): 3.8V ~ 5.5V Data Converters: A/D 16x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 44-LQFP | 322 | ||
 | ST72F321BJ7T6 | STMicroelectronics | IC MCU 8BIT 48KB FLASH 44LQFP | Microcontrollers | N/A | N/A | -40°C ~ 85°C (TA) | Core Processor: ST7 Core Size: 8-Bit Speed: 8MHz Connectivity: I2C, SCI, SPI Peripherals: LVD, POR, PWM, WDT Number of I/O: 32 Program Memory Size: 48KB (48K x 8) Program Memory Type: FLASH RAM Size: 1.5K x 8 Voltage – Supply (Vcc/Vdd): 3.8V ~ 5.5V Data Converters: A/D 16x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 44-LQFP | 465 | ||
 | ST72F321BJ7T6TR | STMicroelectronics | IC MCU 8BIT 48KB FLASH 44LQFP | Microcontrollers | N/A | 3.8V - 5.5V | -40°C – 85°C | Core Processor: ST7 Core Size: 8-Bit Speed: 8MHz Program Memory Size: 48KB (48K x 8) Mounting Type: Surface Mount | 443 | ||
 | ST72F321BJ9T3 | STMicroelectronics | IC MCU 8BIT 60KB FLASH 44LQFP | Microcontrollers | N/A | N/A | -40°C ~ 125°C (TA) | Core Processor: ST7 Core Size: 8-Bit Speed: 8MHz Connectivity: I2C, SCI, SPI Peripherals: LVD, POR, PWM, WDT Number of I/O: 32 Program Memory Size: 60KB (60K x 8) Program Memory Type: FLASH RAM Size: 2K x 8 Voltage – Supply (Vcc/Vdd): 3.8V ~ 5.5V Data Converters: A/D 16x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 44-LQFP | 1,034 | ||
 | ST72F321BJ9T6 | STMicroelectronics | IC MCU 8BIT 60KB FLASH 44LQFP | Microcontrollers | N/A | N/A | -40°C ~ 85°C (TA) | Core Processor: ST7 Core Size: 8-Bit Speed: 8MHz Connectivity: I2C, SCI, SPI Peripherals: LVD, POR, PWM, WDT Number of I/O: 32 Program Memory Size: 60KB (60K x 8) Program Memory Type: FLASH RAM Size: 2K x 8 Voltage – Supply (Vcc/Vdd): 3.8V ~ 5.5V Data Converters: A/D 16x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 44-LQFP | 885 | ||
 | ST72F321BK6T6 | STMicroelectronics | IC MCU 8BIT 32KB FLASH 32LQFP | Microcontrollers | N/A | 3.8V - 5.5V | -40°C – 85°C | Core Processor: ST7 Core Size: 8-Bit Speed: 8MHz Program Memory Size: 32KB (32K x 8) Mounting Type: Surface Mount | 418 | ||
 | ST72F321BK6T6TR | STMicroelectronics | IC MCU 8BIT 32KB FLASH 32LQFP | Microcontrollers | N/A | 3.8V - 5.5V | -40°C – 85°C | Core Processor: ST7 Core Size: 8-Bit Speed: 8MHz Program Memory Size: 32KB (32K x 8) Mounting Type: Surface Mount | 281 | ||
 | ST72F321BR6T6 | STMicroelectronics | IC MCU 8BIT 32KB FLASH 64LQFP | Microcontrollers | N/A | N/A | -40°C ~ 85°C (TA) | Core Processor: ST7 Core Size: 8-Bit Speed: 8MHz Connectivity: I2C, SCI, SPI Peripherals: LVD, POR, PWM, WDT Number of I/O: 48 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH RAM Size: 1K x 8 Voltage – Supply (Vcc/Vdd): 3.8V ~ 5.5V Data Converters: A/D 16x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 64-LQFP | 202 | ||
 | ST72F321BR9T6 | STMicroelectronics | IC MCU 8BIT 60KB FLASH 64LQFP | Microcontrollers | N/A | N/A | -40°C ~ 85°C (TA) | Core Processor: ST7 Core Size: 8-Bit Speed: 8MHz Connectivity: I2C, SCI, SPI Peripherals: LVD, POR, PWM, WDT Number of I/O: 48 Program Memory Size: 60KB (60K x 8) Program Memory Type: FLASH RAM Size: 2K x 8 Voltage – Supply (Vcc/Vdd): 3.8V ~ 5.5V Data Converters: A/D 16x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 64-LQFP | 660 | ||
 | ST72F321J7T6 | STMicroelectronics | IC MCU 8BIT 48KB FLASH 44LQFP | Microcontrollers | N/A | N/A | -40°C ~ 85°C (TA) | Core Processor: ST7 Core Size: 8-Bit Speed: 8MHz Connectivity: I2C, SCI, SPI Peripherals: LVD, POR, PWM, WDT Number of I/O: 32 Program Memory Size: 48KB (48K x 8) Program Memory Type: FLASH RAM Size: 1.5K x 8 Voltage – Supply (Vcc/Vdd): 3.8V ~ 5.5V Data Converters: A/D 16x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 44-LQFP | 425 | ||
 | ST72F321J7T6TR | STMicroelectronics | IC MCU 8BIT 48KB FLASH 44LQFP | Microcontrollers | N/A | N/A | -40°C ~ 85°C (TA) | Core Processor: ST7 Core Size: 8-Bit Speed: 8MHz Connectivity: I2C, SCI, SPI Peripherals: LVD, POR, PWM, WDT Number of I/O: 32 Program Memory Size: 48KB (48K x 8) Program Memory Type: FLASH RAM Size: 1.5K x 8 Voltage – Supply (Vcc/Vdd): 3.8V ~ 5.5V Data Converters: A/D 16x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 44-LQFP | 1,344 | ||
 | ST72F321J9T6 | STMicroelectronics | IC MCU 8BIT 60KB FLASH 44LQFP | Microcontrollers | N/A | N/A | -40°C ~ 85°C (TA) | Core Processor: ST7 Core Size: 8-Bit Speed: 8MHz Connectivity: I2C, SCI, SPI Peripherals: LVD, POR, PWM, WDT Number of I/O: 32 Program Memory Size: 60KB (60K x 8) Program Memory Type: FLASH RAM Size: 2K x 8 Voltage – Supply (Vcc/Vdd): 3.8V ~ 5.5V Data Converters: A/D 16x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 44-LQFP | 216 | ||
 | ST72F321J9TA | STMicroelectronics | IC MCU 8BIT 60KB FLASH 44LQFP | Microcontrollers | N/A | N/A | -40°C ~ 85°C (TA) | Core Processor: ST7 Core Size: 8-Bit Speed: 8MHz Connectivity: I2C, SCI, SPI Peripherals: LVD, POR, PWM, WDT Number of I/O: 32 Program Memory Size: 60KB (60K x 8) Program Memory Type: FLASH RAM Size: 2K x 8 Voltage – Supply (Vcc/Vdd): 3.8V ~ 5.5V Data Converters: A/D 16x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 44-LQFP | 414 | ||
 | ST72F321J9TAE | STMicroelectronics | IC MCU 8BIT 60KB FLASH 44LQFP | Microcontrollers | N/A | N/A | -40°C ~ 85°C (TA) | Core Processor: ST7 Core Size: 8-Bit Speed: 8MHz Connectivity: I2C, SCI, SPI Peripherals: LVD, POR, PWM, WDT Number of I/O: 32 Program Memory Size: 60KB (60K x 8) Program Memory Type: FLASH RAM Size: 2K x 8 Voltage – Supply (Vcc/Vdd): 3.8V ~ 5.5V Data Converters: A/D 16x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 44-LQFP | 994 |
About Microcontrollers
Microcontroller products are sophisticated digital logic devices that can be programmed by the user. Microcontrollers traditionally include working memory, frequently incorporate mixed-signal peripherals, and are generally used with simpler software paradigms focused on repeating a predefined series of tasks. For applications requiring higher performance or parallel processing, designers may instead use field programmable gate arrays.
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