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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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B505CA4EMCAXP
B505CA4EMCAXPInfineon TechnologiesIC MCU 8BIT 32KB OTP 44MQFPMicrocontrollersPG-MQFP-44-2N/A0°C ~ 70°C (TA)
Core Processor:
C500
Core Size:
8-Bit
Speed:
20MHz
Connectivity:
CANbus, EBI/EMI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
OTP
RAM Size:
1.25K x 8
Voltage – Supply (Vcc/Vdd):
4.25V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
External
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-MQFP-44-2
Package / Case:
44-QFP
1,486
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C161CSLFCABXUMA1
C161CSLFCABXUMA1Infineon TechnologiesIC MCU 16BIT ROMLESS 128TQFPMicrocontrollersPG-TQFP-128-2N/A0°C ~ 70°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
25MHz
Connectivity:
CANbus, EBI/EMI, I2C, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
93
Program Memory Type:
ROMless
RAM Size:
10K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 12x10b
Oscillator Type:
Internal
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-TQFP-128-2
Package / Case:
128-LQFP
568
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C161CSLFCAFXQMA1
C161CSLFCAFXQMA1Infineon TechnologiesIC MCU 16BIT ROMLESS 128TQFPMicrocontrollersPG-TQFP-128-24.5V - 5.5V-40°C – 85°C
Core Processor:
C166
Core Size:
16-Bit
Speed:
25MHz
Mounting Type:
Surface Mount
1,051
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N/A
C161CSLFCAFXUMA1Infineon TechnologiesIC MCU 16BIT ROMLESS 128TQFPMicrocontrollersPG-TQFP-64-8N/A-40°C ~ 85°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
25MHz
Connectivity:
CANbus, EBI/EMI, I2C, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
93
Program Memory Type:
ROMless
RAM Size:
10K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 12x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-TQFP-64-8
Package / Case:
64-LQFP
565
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N/AN/AC161CSLFCAFXUMA2Infineon TechnologiesIC MCU 16BIT 128TQFPMicrocontrollersPG-TQFP-64-8N/A-40°C ~ 85°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
25MHz
Connectivity:
CANbus, EBI/EMI, I2C, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
93
Program Memory Type:
ROMless
RAM Size:
10K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 12x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-TQFP-64-8
Package / Case:
64-LQFP
1,438
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C161JCLFCABXQMA1
C161JCLFCABXQMA1Infineon TechnologiesIC MCU 16BIT ROMLESS 128TQFPMicrocontrollersPG-TQFP-128-2N/A0°C ~ 70°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
25MHz
Connectivity:
CANbus, EBI/EMI, I2C, SLDM, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
93
Program Memory Type:
ROMless
RAM Size:
10K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 12x10b
Oscillator Type:
Internal
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-TQFP-128-2
Package / Case:
128-LQFP
137
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C161JCLFCAKXQMA1
C161JCLFCAKXQMA1Infineon TechnologiesIC MCU 16BIT ROMLESS 128TQFPMicrocontrollersPG-TQFP-128-2N/A-40°C ~ 125°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
25MHz
Connectivity:
CANbus, EBI/EMI, I2C, SLDM, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
93
Program Memory Type:
ROMless
RAM Size:
10K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 12x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-TQFP-128-2
Package / Case:
128-LQFP
75
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C161KLM3VHAFXUMA1
C161KLM3VHAFXUMA1Infineon TechnologiesIC MCU 16BIT ROMLESS 80MQFPMicrocontrollersP-MQFP-80-1N/A-40°C ~ 85°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
EBI/EMI, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
63
Program Memory Type:
ROMless
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 3.6V
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
P-MQFP-80-1
Package / Case:
80-QFP
1,541
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C161KLMHABXQMA1
C161KLMHABXQMA1Infineon TechnologiesIC MCU 16BIT ROMLESS 80MQFPMicrocontrollersP-MQFP-80-14.5V - 5.5V0°C – 70°C
Core Processor:
C166
Core Size:
16-Bit
Speed:
20MHz
Mounting Type:
Surface Mount
1,337
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C161KLMHABXUMA1
C161KLMHABXUMA1Infineon TechnologiesIC MCU 16BIT ROMLESS 80MQFPMicrocontrollersP-MQFP-80-1N/A0°C ~ 70°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
EBI/EMI, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
63
Program Memory Type:
ROMless
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Oscillator Type:
External
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
P-MQFP-80-1
Package / Case:
80-QFP
908
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C161KLMHAFXQMA1
C161KLMHAFXQMA1Infineon TechnologiesIC MCU 16BIT ROMLESS 80MQFPMicrocontrollersP-MQFP-80-1N/A-40°C ~ 85°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
EBI/EMI, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
63
Program Memory Type:
ROMless
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
P-MQFP-80-1
Package / Case:
80-QFP
144
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C161OL25MHABXUMA1
C161OL25MHABXUMA1Infineon TechnologiesIC MCU 16BIT ROMLESS 80MQFPMicrocontrollersP-MQFP-80-1N/A0°C ~ 70°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
25MHz
Connectivity:
EBI/EMI, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
63
Program Memory Type:
ROMless
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Oscillator Type:
External
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
P-MQFP-80-1
Package / Case:
80-QFP
189
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C161OLM3VHABXUMA1
C161OLM3VHABXUMA1Infineon TechnologiesIC MCU 16BIT ROMLESS 80MQFPMicrocontrollersP-MQFP-80-1N/A0°C ~ 70°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
EBI/EMI, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
63
Program Memory Type:
ROMless
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 3.6V
Oscillator Type:
External
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
P-MQFP-80-1
Package / Case:
80-QFP
1,449
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C161OLM3VHAFXUMA1
C161OLM3VHAFXUMA1Infineon TechnologiesIC MCU 16BIT ROMLESS 80MQFPMicrocontrollersP-MQFP-80-1N/A-40°C ~ 85°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
EBI/EMI, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
63
Program Memory Type:
ROMless
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 3.6V
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
P-MQFP-80-1
Package / Case:
80-QFP
134
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C161OLMHABXQMA1
C161OLMHABXQMA1Infineon TechnologiesIC MCU 16BIT ROMLESS 80MQFPMicrocontrollersP-MQFP-80-1N/A0°C ~ 70°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
EBI/EMI, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
63
Program Memory Type:
ROMless
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Oscillator Type:
External
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
P-MQFP-80-1
Package / Case:
80-QFP
49
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C161OLMHABXUMA1
C161OLMHABXUMA1Infineon TechnologiesIC MCU 16BIT ROMLESS 80MQFPMicrocontrollersP-MQFP-80-1N/A0°C ~ 70°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
EBI/EMI, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
63
Program Memory Type:
ROMless
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Oscillator Type:
External
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
P-MQFP-80-1
Package / Case:
80-QFP
734
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C161OLMHAFXQMA1
C161OLMHAFXQMA1Infineon TechnologiesIC MCU 16BIT ROMLESS 80MQFPMicrocontrollersP-MQFP-80-1N/A-40°C ~ 85°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
EBI/EMI, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
63
Program Memory Type:
ROMless
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
P-MQFP-80-1
Package / Case:
80-QFP
1,305
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C161OLMHAFXUMA1
C161OLMHAFXUMA1Infineon TechnologiesIC MCU 16BIT ROMLESS 80MQFPMicrocontrollersP-MQFP-80-1N/A-40°C ~ 85°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
EBI/EMI, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
63
Program Memory Type:
ROMless
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
P-MQFP-80-1
Package / Case:
80-QFP
1,347
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C161PIL25FCABXUMA1
C161PIL25FCABXUMA1Infineon TechnologiesIC MCU 16BIT ROMLESS 100TQFPMicrocontrollersPG-TQFP-100-1N/A0°C ~ 70°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
25MHz
Connectivity:
EBI/EMI, I2C, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
76
Program Memory Type:
ROMless
RAM Size:
3K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 4x10b
Oscillator Type:
Internal
Operating Temperature:
0°C ~ 70°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-TQFP-100-1
Package / Case:
100-LQFP
858
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C161PIL25FCAFXUMA1
C161PIL25FCAFXUMA1Infineon TechnologiesIC MCU 16BIT ROMLESS 100TQFPMicrocontrollersPG-TQFP-100-1N/A-40°C ~ 85°C (TA)
Core Processor:
C166
Core Size:
16-Bit
Speed:
25MHz
Connectivity:
EBI/EMI, I2C, SPI, UART/USART
Peripherals:
POR, PWM, WDT
Number of I/O:
76
Program Memory Type:
ROMless
RAM Size:
3K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 4x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
PG-TQFP-100-1
Package / Case:
100-LQFP
336
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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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