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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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Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
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CY91F526FSCPMC-GSE1
CY91F526FSCPMC-GSE1Infineon TechnologiesIC MCU 32B 1.0625MB FLSH 100LQFPMicrocontrollers100-LQFP (14x14)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit Single-Core
Speed:
80MHz
Connectivity:
CANbus, CSIO, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
76
Program Memory Size:
1.0625MB (1.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
136K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 37x12b; D/A 2x8b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-LQFP (14×14)
Package / Case:
100-LQFP
1,024
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CY91F526FSCPMC-GSE2
CY91F526FSCPMC-GSE2Infineon TechnologiesIC MCU 32B 1.0625MB FLSH 100LQFPMicrocontrollers100-LQFP (14x14)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit Single-Core
Speed:
80MHz
Connectivity:
CANbus, CSIO, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
76
Program Memory Size:
1.0625MB (1.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
136K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 37x12b; D/A 2x8b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-LQFP (14×14)
Package / Case:
100-LQFP
1,069
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CY91F526FSDPMC-GS-ERE2N/ACY91F526FSDPMC-GS-ERE2Infineon TechnologiesIC MCU 32BT 1.0625MB FLSH 100QFPMicrocontrollers100-LQFP (14x14)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit
Speed:
80MHz
Connectivity:
CANbus, CSIO, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
76
Program Memory Size:
1.0625MB (1.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
136K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 37x12b SAR; D/A 2x8b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-LQFP (14×14)
Package / Case:
100-LQFP
844
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CY91F526JSBPMC-GSE2
CY91F526JSBPMC-GSE2Infineon TechnologiesIC MCU 32B 1.0625MB FLSH 120LQFPMicrocontrollers120-LQFP (16x16)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit Single-Core
Speed:
80MHz
Connectivity:
CANbus, CSIO, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
96
Program Memory Size:
1.0625MB (1.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
136K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 42x12b; D/A 2x8b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
120-LQFP (16×16)
Package / Case:
120-LQFP
265
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CY91F526JSEPMC-GSE2N/ACY91F526JSEPMC-GSE2Infineon TechnologiesIC MCU 32BT 1.0625MB FLSH 120QFPMicrocontrollers120-LQFP (16x16)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit
Speed:
80MHz
Connectivity:
CANbus, CSIO, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
96
Program Memory Size:
1.0625MB (1.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
136K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 42x12b SAR; D/A 2x8b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
120-LQFP (16×16)
Package / Case:
120-LQFP
824
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CY91F526KSBPMC1-GSE1
CY91F526KSBPMC1-GSE1Infineon TechnologiesIC MCU 32B 1.0625MB FLSH 144LQFPMicrocontrollers144-LQFP (20x20)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit Single-Core
Speed:
80MHz
Connectivity:
CANbus, CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
120
Program Memory Size:
1.0625MB (1.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
136K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 48x12b; D/A 2x8b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LQFP (20×20)
Package / Case:
144-LQFP
1,277
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CY91F526KSDPMC-GSE1N/ACY91F526KSDPMC-GSE1Infineon TechnologiesIC MCU 32BT 1.0625MB FLSH 144QFPMicrocontrollers144-LQFP (20x20)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit
Speed:
80MHz
Connectivity:
CANbus, CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
120
Program Memory Size:
1.0625MB (1.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
136K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 48x12b SAR; D/A 2x8b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LQFP (20×20)
Package / Case:
144-LQFP
1,630
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CY91F526KSDPMC-GSE2
CY91F526KSDPMC-GSE2Infineon TechnologiesIC MCU 32B 1.0625MB FLSH 144LQFPMicrocontrollers144-LQFP (20x20)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit Single-Core
Speed:
80MHz
Connectivity:
CANbus, CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
120
Program Memory Size:
1.0625MB (1.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
136K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 48x12b SAR; D/A 2x8b R2R
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LQFP (20×20)
Package / Case:
144-LQFP
1,660
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CY91F526KSEPMC-GSE1N/ACY91F526KSEPMC-GSE1Infineon TechnologiesIC MCU 32BT 1.0625MB FLSH 144QFPMicrocontrollers144-LQFP (20x20)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit
Speed:
80MHz
Connectivity:
CANbus, CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
120
Program Memory Size:
1.0625MB (1.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
136K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 48x12b SAR; D/A 2x8b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LQFP (20×20)
Package / Case:
144-LQFP
504
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CY91F526LKCPMC-GSE2
CY91F526LKCPMC-GSE2Infineon TechnologiesIC MCU 32B 1.0625MB FLSH 176LQFPMicrocontrollers176-LQFP (24x24)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit Single-Core
Speed:
80MHz
Connectivity:
CANbus, CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
152
Program Memory Size:
1.0625MB (1.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
136K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 48x12b SAR; D/A 2x8b R2R
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
176-LQFP (24×24)
Package / Case:
176-LQFP
238
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CY91F526LSBPMC-GSE1
CY91F526LSBPMC-GSE1Infineon TechnologiesIC MCU 32B 1.0625MB FLSH 176LQFPMicrocontrollers176-LQFP (24x24)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit Single-Core
Speed:
80MHz
Connectivity:
CANbus, CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
152
Program Memory Size:
1.0625MB (1.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
136K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 48x12b SAR; D/A 2x8b R2R
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
176-LQFP (24×24)
Package / Case:
176-LQFP
532
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CY91F526LSBPMC-GSE2
CY91F526LSBPMC-GSE2Infineon TechnologiesIC MCU 32B 1.0625MB FLSH 176LQFPMicrocontrollers176-LQFP (24x24)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit Single-Core
Speed:
80MHz
Connectivity:
CANbus, CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
152
Program Memory Size:
1.0625MB (1.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
136K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 48x12b SAR; D/A 2x8b R2R
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
176-LQFP (24×24)
Package / Case:
176-LQFP
73
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N/AN/ACY91F526LSEPMC-GSE2Infineon TechnologiesIC MCU 32BT 1.0625MB FLSH 176QFPMicrocontrollers176-LQFP (24x24)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit
Speed:
80MHz
Connectivity:
CANbus, CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
152
Program Memory Size:
1.0625MB (1.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
136K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 48x12b SAR; D/A 2x8b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
176-LQFP (24×24)
Package / Case:
176-LQFP
848
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CY91F526LWCPMC-GSE2
CY91F526LWCPMC-GSE2Infineon TechnologiesIC MCU 32B 1.0625MB FLSH 176LQFPMicrocontrollers176-LQFP (24x24)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit Single-Core
Speed:
80MHz
Connectivity:
CANbus, CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
152
Program Memory Size:
1.0625MB (1.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
136K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 48x12b SAR; D/A 2x8b R2R
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
176-LQFP (24×24)
Package / Case:
176-LQFP
801
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N/AN/ACY91F527USDPMC-GSE2Infineon TechnologiesIC MCU 32BT 1.5625MB FLSH 176QFPMicrocontrollers176-LQFP (24x24)N/A-40°C ~ 125°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit
Speed:
128MHz
Connectivity:
CANbus, EBI/EMI, FlexRay, I2C, LINbus, UART/USART
Peripherals:
DMA, LVD, PWM, WDT
Number of I/O:
115
Program Memory Size:
1.5625MB (1.5625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
208K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 48x12b SAR; D/A 2x8b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
176-LQFP (24×24)
Package / Case:
176-LQFP
492
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CY91F528RJCPMC1-GS-F4E1N/ACY91F528RJCPMC1-GS-F4E1Infineon TechnologiesIC MCU 32B 2.0625MB FLSH 144LQFPMicrocontrollers144-LQFP (16x16)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit Single-Core
Speed:
80MHz
Connectivity:
CANbus, CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
115
Program Memory Size:
2.0625MB (2.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
336K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 48x12b; D/A 2x8b
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LQFP (16×16)
Package / Case:
144-LQFP
1,264
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CY91F528RSCPMC-GSE2
CY91F528RSCPMC-GSE2Infineon TechnologiesIC MCU 32B 2.0625MB FLSH 144LQFPMicrocontrollers144-LQFP (20x20)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit Single-Core
Speed:
80MHz
Connectivity:
CANbus, CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
115
Program Memory Size:
2.0625MB (2.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
336K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 48x12b SAR; D/A 2x8b R2R
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LQFP (20×20)
Package / Case:
144-LQFP
1,322
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N/AN/ACY91F528RSDEQ-GSE2Infineon TechnologiesIC MCU 32BT 2.0625MB FLSH 144QFPMicrocontrollers144-LQFP-EP (20x20)N/A-40°C ~ 125°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit
Speed:
128MHz
Connectivity:
CANbus, EBI/EMI, FlexRay, I2C, LINbus, UART/USART
Peripherals:
DMA, LVD, PWM, WDT
Number of I/O:
115
Program Memory Size:
2.0625MB (2.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
336K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 48x12b SAR; D/A 2x8b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LQFP-EP (20×20)
Package / Case:
144-LQFP Exposed Pad
1,695
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CY91F528RSDPMC-GSE2
CY91F528RSDPMC-GSE2Infineon TechnologiesIC MCU 32B 2.0625MB FLSH 144LQFPMicrocontrollers144-LQFP (20x20)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit Single-Core
Speed:
80MHz
Connectivity:
CANbus, CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
115
Program Memory Size:
2.0625MB (2.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
336K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 48x12b SAR; D/A 2x8b R2R
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LQFP (20×20)
Package / Case:
144-LQFP
1,047
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CY91F528USDPMC-GSE2
CY91F528USDPMC-GSE2Infineon TechnologiesIC MCU 32B 2.0625MB FLSH 176LQFPMicrocontrollers176-LQFP (24x24)N/A-40°C ~ 105°C (TA)
Core Processor:
FR81S
Core Size:
32-Bit Single-Core
Speed:
80MHz
Connectivity:
CANbus, CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
147
Program Memory Size:
2.0625MB (2.0625M x 8)
Program Memory Type:
FLASH
EEPROM Size:
64K x 8
RAM Size:
336K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 48x12b SAR; D/A 2x8b R2R
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
176-LQFP (24×24)
Package / Case:
176-LQFP
1,216
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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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