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Microcontrollers

Suntsu Electronics: Your premier supplier of microcontrollers. Our advanced part search tool streamlines the process of finding the ideal microcontroller for your application. Search by part number, manufacturer, or specifications and discover a comprehensive selection of high-performance microcontrollers designed to power your embedded applications.

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Total Products: 76,658
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Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
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ST72F521M9TCTRN/AST72F521M9TCTRSTMicroelectronicsIC MCU 8BIT 60KB FLASH 80LQFPMicrocontrollersN/AN/A-40°C ~ 125°C (TA)
Core Processor:
ST7
Core Size:
8-Bit
Speed:
8MHz
Connectivity:
CANbus, I2C, SCI, SPI
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
64
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:
80-LQFP
212
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ST72F521R9T3
ST72F521R9T3STMicroelectronicsIC MCU 8BIT 60KB FLASH 64LQFPMicrocontrollersN/AN/A-40°C ~ 125°C (TA)
Core Processor:
ST7
Core Size:
8-Bit
Speed:
8MHz
Connectivity:
CANbus, 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
119
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ST72F521R9T6
ST72F521R9T6STMicroelectronicsIC MCU 8BIT 60KB FLASH 64LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
ST7
Core Size:
8-Bit
Speed:
8MHz
Connectivity:
CANbus, 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
1,165
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ST72F521R9TCN/AST72F521R9TCSTMicroelectronicsIC MCU 8BIT 60KB FLASH 64LQFPMicrocontrollersN/AN/A-40°C ~ 125°C (TA)
Core Processor:
ST7
Core Size:
8-Bit
Speed:
8MHz
Connectivity:
CANbus, 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
1,216
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ST72F561AR9T3
ST72F561AR9T3STMicroelectronicsIC MCU 8BIT 60KB FLASH 64LQFPMicrocontrollersN/AN/A-40°C ~ 125°C (TA)
Core Processor:
ST7
Core Size:
8-Bit
Speed:
8MHz
Connectivity:
CANbus, LINbusSCI, 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:
External
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Package / Case:
64-LQFP
59
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ST72F561AR9T6
ST72F561AR9T6STMicroelectronicsIC MCU 8BIT 60KB FLASH 64LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
ST7
Core Size:
8-Bit
Speed:
8MHz
Connectivity:
CANbus, LINbusSCI, 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:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
64-LQFP
1,008
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ST72F561AR9TA
ST72F561AR9TASTMicroelectronicsIC MCU 8BIT 60KB FLASH 64LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
ST7
Core Size:
8-Bit
Speed:
8MHz
Connectivity:
CANbus, LINbusSCI, 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:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
64-LQFP
1,049
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ST72F561AR9TASN/AST72F561AR9TASSTMicroelectronicsIC MCU 8BIT 60KB FLASH 64LQFPMicrocontrollers64-LQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
ST7
Core Size:
8-Bit
Speed:
8MHz
Connectivity:
CANbus, LINSCI, 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):
4.5V ~ 5.5V
Data Converters:
A/D 16x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-LQFP (10×10)
Package / Case:
64-LQFP
1,660
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ST72F561AR9TCSN/AST72F561AR9TCSSTMicroelectronicsIC MCU 8BIT 60KB FLASH 64LQFPMicrocontrollers64-LQFP (10x10)N/A-40°C ~ 125°C (TA)
Core Processor:
ST7
Core Size:
8-Bit
Speed:
8MHz
Connectivity:
CANbus, LINSCI, 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):
4.5V ~ 5.5V
Data Converters:
A/D 16x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-LQFP (10×10)
Package / Case:
64-LQFP
1,400
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ST72F561AR9TCXSN/AST72F561AR9TCXSSTMicroelectronicsIC MCU 8BIT 60KB FLASH 64LQFPMicrocontrollers64-LQFP (10x10)N/A-40°C ~ 125°C (TA)
Core Processor:
ST7
Core Size:
8-Bit
Speed:
8MHz
Connectivity:
CANbus, LINSCI, 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):
4.5V ~ 5.5V
Data Converters:
A/D 16x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-LQFP (10×10)
Package / Case:
64-LQFP
525
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ST72F561J4T6
ST72F561J4T6STMicroelectronicsIC MCU 8BIT 16KB FLASH 44LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
ST7
Core Size:
8-Bit
Speed:
8MHz
Connectivity:
CANbus, LINbusSCI, SPI
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
32
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
3.8V ~ 5.5V
Data Converters:
A/D 11x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
44-LQFP
37
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ST72F561J6T6
ST72F561J6T6STMicroelectronicsIC MCU 8BIT 32KB FLASH 44LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
ST7
Core Size:
8-Bit
Speed:
8MHz
Connectivity:
CANbus, LINbusSCI, 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 11x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
44-LQFP
564
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QUOTE
ST72F561J6TA
ST72F561J6TASTMicroelectronicsIC MCU 8BIT 32KB FLASH 44LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
ST7
Core Size:
8-Bit
Speed:
8MHz
Connectivity:
CANbus, LINbusSCI, 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 11x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
44-LQFP
997
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ST72F561J6TAE
ST72F561J6TAESTMicroelectronicsIC MCU 8BIT 32KB FLASH 44LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
ST7
Core Size:
8-Bit
Speed:
8MHz
Connectivity:
CANbus, LINbusSCI, 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 11x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
44-LQFP
918
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N/AN/AST72F561J6TASSTMicroelectronicsIC MCU 8BIT 32KB FLASH 44LQFPMicrocontrollers44-LQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
ST7
Core Size:
8-Bit
Speed:
8MHz
Connectivity:
CANbus, LINSCI, SPI
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
48
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 16x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-LQFP (10×10)
Package / Case:
44-LQFP
1,453
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ST72F561J7TAE
ST72F561J7TAESTMicroelectronicsIC MCU 8BIT 48KB FLASH 44LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
ST7
Core Size:
8-Bit
Speed:
8MHz
Connectivity:
CANbus, LINbusSCI, SPI
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
32
Program Memory Size:
48KB (48K x 8)
Program Memory Type:
FLASH
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
3.8V ~ 5.5V
Data Converters:
A/D 11x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
44-LQFP
94
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QUOTE
ST72F561J9T3
ST72F561J9T3STMicroelectronicsIC MCU 8BIT 60KB FLASH 44LQFPMicrocontrollersN/AN/A-40°C ~ 125°C (TA)
Core Processor:
ST7
Core Size:
8-Bit
Speed:
8MHz
Connectivity:
CANbus, LINbusSCI, 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 11x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Package / Case:
44-LQFP
772
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ST72F561J9T6
ST72F561J9T6STMicroelectronicsIC MCU 8BIT 60KB FLASH 44LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
ST7
Core Size:
8-Bit
Speed:
8MHz
Connectivity:
CANbus, LINbusSCI, 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 11x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
44-LQFP
608
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QUOTE
ST72F561J9TA
ST72F561J9TASTMicroelectronicsIC MCU 8BIT 60KB FLASH 44LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
ST7
Core Size:
8-Bit
Speed:
8MHz
Connectivity:
CANbus, LINbusSCI, 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 11x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
44-LQFP
562
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ST72F561J9TAE
ST72F561J9TAESTMicroelectronicsIC MCU 8BIT 60KB FLASH 44LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
ST7
Core Size:
8-Bit
Speed:
8MHz
Connectivity:
CANbus, LINbusSCI, 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 11x10b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
44-LQFP
463
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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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