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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: 76,307
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Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
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CY8C4127AZA-S455N/ACY8C4127AZA-S455Infineon TechnologiesPSOC4 - GENERALMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit
Speed:
24MHz
Connectivity:
I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT
Number of I/O:
54
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16, 20×10/12b SAR
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (10×10)
Package / Case:
64-LQFP
429
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CY8C4127AZA-S455TN/ACY8C4127AZA-S455TInfineon TechnologiesPSOC4 - GENERALMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit
Speed:
24MHz
Connectivity:
I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT
Number of I/O:
54
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16, 20×10/12b SAR
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (10×10)
Package / Case:
64-LQFP
1,664
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CY8C4127AZE-S445
CY8C4127AZE-S445Infineon TechnologiesIC MCU 32BIT 128KB FLASH 64TQFPMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 125°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit
Speed:
24MHz
Connectivity:
I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT
Number of I/O:
54
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16x10b, 20x12b SAR
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (10×10)
Package / Case:
64-LQFP
537
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CY8C4127AZE-S445T
CY8C4127AZE-S445TInfineon TechnologiesIC MCU 32BIT 128KB FLASH 64TQFPMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 125°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit
Speed:
24MHz
Connectivity:
I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT
Number of I/O:
54
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16x10b, 20x12b SAR
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (10×10)
Package / Case:
64-LQFP
1,273
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CY8C4127AZE-S455
CY8C4127AZE-S455Infineon TechnologiesIC MCU 32BIT 128KB FLASH 64TQFPMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 125°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit
Speed:
24MHz
Connectivity:
I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT
Number of I/O:
54
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16x10b, 20x12b SAR
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (10×10)
Package / Case:
64-LQFP
991
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CY8C4127AZE-S455T
CY8C4127AZE-S455TInfineon TechnologiesIC MCU 32BIT 128KB FLASH 64TQFPMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 125°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit
Speed:
24MHz
Connectivity:
I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT
Number of I/O:
54
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16x10b, 20x12b SAR
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (10×10)
Package / Case:
64-LQFP
390
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CY8C4127AZI-M475
CY8C4127AZI-M475Infineon TechnologiesIC MCU 32BIT 128KB FLASH 64TQFPMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0
Core Size:
32-Bit Single-Core
Speed:
24MHz
Connectivity:
I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT
Number of I/O:
51
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16x12b SAR; 2xIDAC
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (10×10)
Package / Case:
64-LQFP
1,691
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CY8C4127AZI-M485
CY8C4127AZI-M485Infineon TechnologiesIC MCU 32BIT 128KB FLASH 64TQFPMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0
Core Size:
32-Bit Single-Core
Speed:
24MHz
Connectivity:
I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT
Number of I/O:
51
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16x12b SAR; 2xIDAC
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (10×10)
Package / Case:
64-LQFP
82
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CY8C4127AZI-S443
CY8C4127AZI-S443Infineon TechnologiesIC MCU 32BIT 128KB FLASH 48TQFPMicrocontrollers48-TQFP (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit
Speed:
24MHz
Connectivity:
I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT
Number of I/O:
38
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16×10/12b SAR; D/A 2x7b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
48-TQFP (7×7)
Package / Case:
48-LQFP
717
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CY8C4127AZI-S445
CY8C4127AZI-S445Infineon TechnologiesIC MCU 32BIT 128KB FLASH 64TQFPMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
24MHz
Connectivity:
I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT
Number of I/O:
54
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16x10b Slope, 16x12b SAR; D/A 2xIDAC
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (10×10)
Package / Case:
64-LQFP
801
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CY8C4127AZI-S453
CY8C4127AZI-S453Infineon TechnologiesIC MCU 32BIT 128KB FLASH 48TQFPMicrocontrollers48-TQFP (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
24MHz
Connectivity:
I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT
Number of I/O:
38
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16x10b, 16x12b SAR; D/A 2x7b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
48-TQFP (7×7)
Package / Case:
48-LQFP
588
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CY8C4127AZI-S455
CY8C4127AZI-S455Infineon TechnologiesIC MCU 32BIT 128KB FLASH 64TQFPMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
24MHz
Connectivity:
I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT
Number of I/O:
54
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16x10b Slope, 16x12b SAR; D/A 2xIDAC
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (10×10)
Package / Case:
64-LQFP
858
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CY8C4127AZQ-S445
CY8C4127AZQ-S445Infineon TechnologiesIC MCU 32BIT 128KB FLASH 64TQFPMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
24MHz
Connectivity:
I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT
Number of I/O:
54
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16x10b Slope, 16x12b SAR; D/A 2xIDAC
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (10×10)
Package / Case:
64-LQFP
1,668
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CY8C4127AZQ-S455
CY8C4127AZQ-S455Infineon TechnologiesIC MCU 32BIT 128KB FLASH 64TQFPMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
24MHz
Connectivity:
I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT
Number of I/O:
54
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16x10b, 16x12b SAR; D/A 2x7b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (10×10)
Package / Case:
64-LQFP
1,230
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CY8C4127AZS-M485N/ACY8C4127AZS-M485Infineon TechnologiesPSOC4 - GENERALMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M0
Core Size:
32-Bit
Speed:
24MHz
Connectivity:
FIFO, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT
Number of I/O:
51
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16, 20×10/12b SAR
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (10×10)
Package / Case:
64-LQFP
1,852
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CY8C4127AZS-M485TN/ACY8C4127AZS-M485TInfineon TechnologiesPSOC4 - GENERALMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M0
Core Size:
32-Bit
Speed:
24MHz
Connectivity:
FIFO, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, CapSense, DMA, LCD, POR, PWM, Temp Sensor, WDT
Number of I/O:
51
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16x12b SAR; 2xIDAC
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (10×10)
Package / Case:
64-LQFP
491
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CY8C4127AZS-S445N/ACY8C4127AZS-S445Infineon TechnologiesPSOC4 - GENERALMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit
Speed:
24MHz
Connectivity:
I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT
Number of I/O:
54
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16, 20×10/12b SAR
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (10×10)
Package / Case:
64-LQFP
593
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CY8C4127AZS-S445TN/ACY8C4127AZS-S445TInfineon TechnologiesPSOC4 - GENERALMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit
Speed:
24MHz
Connectivity:
I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT
Number of I/O:
54
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16, 20×10/12b SAR
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (10×10)
Package / Case:
64-LQFP
69
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CY8C4127AZS-S455N/ACY8C4127AZS-S455Infineon TechnologiesPSOC4 - GENERALMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit
Speed:
24MHz
Connectivity:
I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT
Number of I/O:
54
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16×10/16x12b SAR; D/A 2x7b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (10×10)
Package / Case:
64-LQFP
469
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CY8C4127AZS-S455TN/ACY8C4127AZS-S455TInfineon TechnologiesPSOC4 - GENERALMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit
Speed:
24MHz
Connectivity:
I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT
Number of I/O:
54
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
16K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16×10/16x12b SAR; D/A 2x7b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (10×10)
Package / Case:
64-LQFP
479
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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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