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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: 76,308
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Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
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CY8C4149LDAS563XQLA1Infineon TechnologiesPSOC4 - GENERALMicrocontrollers48-QFN (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
CANbus, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, LCD, LVD, POR, PWM, WDT
Number of I/O:
40
Program Memory Size:
384KB (384K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16x12b SAR
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount, Wettable Flank
Supplier Device Package:
48-QFN (7×7)
Package / Case:
48-VFQFN Exposed Pad
281
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N/A
CY8C4149LDAS573XQLA1Infineon TechnologiesPSOC4 - GENERALMicrocontrollers48-QFN (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
CANbus, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, CapSense, DMA, I2S, LCD, LVD, POR, PWM, WDT
Number of I/O:
40
Program Memory Size:
384KB (384K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16x12b SAR
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount, Wettable Flank
Supplier Device Package:
48-QFN (7×7)
Package / Case:
48-VFQFN Exposed Pad
1,264
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N/A
CY8C4149LDAS583XQLA1Infineon TechnologiesPSOC4 - GENERALMicrocontrollers48-QFN (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, CapSense, Crypto – AES, I2S, DMA, LCD, LVD, POR, PWM, SHA, Temp Sensor, TRNG, WDT
Number of I/O:
40
Program Memory Size:
384KB (384K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16x12b SAR
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount, Wettable Flank
Supplier Device Package:
48-QFN (7×7)
Package / Case:
48-VFQFN Exposed Pad
439
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N/A
CY8C4149LDAS593XQLA1Infineon TechnologiesPSOC4 - GENERALMicrocontrollers48-QFN (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
CANbus, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, CapSense, Crypto – AES, I2S, DMA, LCD, LVD, POR, PWM, SHA, Temp Sensor, TRNG, WDT
Number of I/O:
40
Program Memory Size:
384KB (384K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16x12b SAR
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount, Wettable Flank
Supplier Device Package:
48-QFN (7×7)
Package / Case:
48-VFQFN Exposed Pad
543
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CY8C4149LDE-S593
CY8C4149LDE-S593Infineon TechnologiesPSOC4 - GENERALMicrocontrollers48-QFN (7x7)N/A-40°C ~ 125°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
CANbus, FIFO, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, CapSense, Crypto – AES, DMA, LCD, POR, PWM, SHA, Temp Sensor, TRNG, WDT
Number of I/O:
40
Program Memory Size:
384KB (384K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16x12b SAR
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount, Wettable Flank
Supplier Device Package:
48-QFN (7×7)
Package / Case:
48-VFQFN Exposed Pad
1,265
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N/A
CY8C4149LDES543XQLA1Infineon TechnologiesPSOC4 - GENERALMicrocontrollers48-QFN (7x7)N/A-40°C ~ 125°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, LCD, LVD, POR, PWM, WDT
Number of I/O:
40
Program Memory Size:
384KB (384K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16x12b SAR
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount, Wettable Flank
Supplier Device Package:
48-QFN (7×7)
Package / Case:
48-VFQFN Exposed Pad
416
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QUOTE
N/A
CY8C4149LDES553XQLA1Infineon TechnologiesPSOC4 - GENERALMicrocontrollers48-QFN (7x7)N/A-40°C ~ 125°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, CapSense, DMA, I2S, LCD, LVD, POR, PWM, WDT
Number of I/O:
40
Program Memory Size:
384KB (384K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16x12b SAR
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount, Wettable Flank
Supplier Device Package:
48-QFN (7×7)
Package / Case:
48-VFQFN Exposed Pad
1,536
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QUOTE
N/A
CY8C4149LDES563XQLA1Infineon TechnologiesPSOC4 - GENERALMicrocontrollers48-QFN (7x7)N/A-40°C ~ 125°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
CANbus, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, LCD, LVD, POR, PWM, WDT
Number of I/O:
40
Program Memory Size:
384KB (384K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16x12b SAR
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount, Wettable Flank
Supplier Device Package:
48-QFN (7×7)
Package / Case:
48-VFQFN Exposed Pad
949
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QUOTE
N/A
CY8C4149LDES573XQLA1Infineon TechnologiesPSOC4 - GENERALMicrocontrollers48-QFN (7x7)N/A-40°C ~ 125°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
CANbus, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, CapSense, DMA, I2S, LCD, LVD, POR, PWM, WDT
Number of I/O:
40
Program Memory Size:
384KB (384K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16x12b SAR
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount, Wettable Flank
Supplier Device Package:
48-QFN (7×7)
Package / Case:
48-VFQFN Exposed Pad
278
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QUOTE
N/A
CY8C4149LDES583XQLA1Infineon TechnologiesPSOC4 - GENERALMicrocontrollers48-QFN (7x7)N/A-40°C ~ 125°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, CapSense, Crypto – AES, I2S, DMA, LCD, LVD, POR, PWM, SHA, Temp Sensor, TRNG, WDT
Number of I/O:
40
Program Memory Size:
384KB (384K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16x12b SAR
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount, Wettable Flank
Supplier Device Package:
48-QFN (7×7)
Package / Case:
48-VFQFN Exposed Pad
522
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QUOTE
N/A
CY8C4149LDSS543XQLA1Infineon TechnologiesPSOC4 - GENERALMicrocontrollers48-QFN (7x7)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, LCD, LVD, POR, PWM, WDT
Number of I/O:
40
Program Memory Size:
384KB (384K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16x12b SAR
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount, Wettable Flank
Supplier Device Package:
48-QFN (7×7)
Package / Case:
48-VFQFN Exposed Pad
927
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QUOTE
N/A
CY8C4149LDSS553XQLA1Infineon TechnologiesPSOC4 - GENERALMicrocontrollers48-QFN (7x7)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, CapSense, DMA, I2S, LCD, LVD, POR, PWM, WDT
Number of I/O:
40
Program Memory Size:
384KB (384K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16x12b SAR
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount, Wettable Flank
Supplier Device Package:
48-QFN (7×7)
Package / Case:
48-VFQFN Exposed Pad
1,201
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QUOTE
N/A
CY8C4149LDSS563XQLA1Infineon TechnologiesPSOC4 - GENERALMicrocontrollers48-QFN (7x7)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
CANbus, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, LCD, LVD, POR, PWM, WDT
Number of I/O:
40
Program Memory Size:
384KB (384K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16x12b SAR
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount, Wettable Flank
Supplier Device Package:
48-QFN (7×7)
Package / Case:
48-VFQFN Exposed Pad
390
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QUOTE
N/A
CY8C4149LDSS573XQLA1Infineon TechnologiesPSOC4 - GENERALMicrocontrollers48-QFN (7x7)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
CANbus, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, CapSense, DMA, I2S, LCD, LVD, POR, PWM, WDT
Number of I/O:
40
Program Memory Size:
384KB (384K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16x12b SAR
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount, Wettable Flank
Supplier Device Package:
48-QFN (7×7)
Package / Case:
48-VFQFN Exposed Pad
312
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QUOTE
N/A
CY8C4149LDSS583XQLA1Infineon TechnologiesPSOC4 - GENERALMicrocontrollers48-QFN (7x7)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, CapSense, Crypto – AES, I2S, DMA, LCD, LVD, POR, PWM, SHA, Temp Sensor, TRNG, WDT
Number of I/O:
40
Program Memory Size:
384KB (384K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16x12b SAR
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount, Wettable Flank
Supplier Device Package:
48-QFN (7×7)
Package / Case:
48-VFQFN Exposed Pad
1,514
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QUOTE
CY8C4149LDSS593XQLA1
CY8C4149LDSS593XQLA1Infineon TechnologiesPSOC4 - GENERALMicrocontrollers48-QFN (7x7)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
CANbus, FIFO, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals:
Brown-out Detect/Reset, CapSense, Crypto – AES, DMA, LCD, POR, PWM, SHA, Temp Sensor, TRNG, WDT
Number of I/O:
40
Program Memory Size:
384KB (384K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 16x12b SAR
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount, Wettable Flank
Supplier Device Package:
48-QFN (7×7)
Package / Case:
48-VFQFN Exposed Pad
1,575
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CY8C4244AXQ-443N/ACY8C4244AXQ-443Infineon TechnologiesIC MCU 32BIT 16KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M0
Core Size:
32-Bit Single-Core
Speed:
48MHz
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:
36
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 8x12b SAR; D/A 2xIDAC
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-TQFP (10×10)
Package / Case:
44-LQFP
2
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QUOTE
CY8C4244AZI-443N/ACY8C4244AZI-443Infineon TechnologiesIC MCU 32BIT 16KB FLASH 48TQFPMicrocontrollers48-TQFP (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0
Core Size:
32-Bit Single-Core
Speed:
48MHz
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:
36
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 8x12b SAR; D/A 2xIDAC
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
295
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QUOTE
N/AN/ACY8C4244FNI-443TInfineon TechnologiesIC MCU 32BIT 16KB FLASH 35WLCSPMicrocontrollers35-WLCSP (3.23x2.10)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0
Core Size:
32-Bit Single-Core
Speed:
48MHz
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:
31
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 8x12b SAR; D/A 2xIDAC
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
35-WLCSP (3.23×2.10)
Package / Case:
35-UFBGA, WLCSP
1,690
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QUOTE
CY8C4244LQI-443N/ACY8C4244LQI-443Infineon TechnologiesIC MCU 32BIT 16KB FLASH 40QFNMicrocontrollers40-QFN (6x6)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0
Core Size:
32-Bit Single-Core
Speed:
48MHz
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:
34
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.71V ~ 5.5V
Data Converters:
A/D 8x12b SAR; D/A 2xIDAC
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
40-QFN (6×6)
Package / Case:
40-UFQFN Exposed Pad
1,253
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QUOTE

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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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