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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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R7FA2E2A33CNJ#AA1
R7FA2E2A33CNJ#AA1RenesasIC MCU ARM 16KB FLASH 20HWQFNMicrocontrollers20-HWQFN (4x4)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
16
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 7x12b SAR
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-HWQFN (4×4)
Package / Case:
20-WFQFN Exposed Pad
1,301
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N/A
R7FA2E2A33CNJ#BA1RenesasIC MCU 32BIT 16KB FLASH 20HWQFNMicrocontrollers20-HWQFN (4x4)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, I3C, SCI, SmartCard, SPI, UART/USART
Peripherals:
AES, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT
Number of I/O:
15
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 7x12b SAR
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-HWQFN (4×4)
Package / Case:
20-WFQFN Exposed Pad
259
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N/A
R7FA2E2A33CNJ#HA0RenesasIC MCU 32BIT 16KB FLASH 20HWQFNMicrocontrollers20-HWQFN (4x4)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
16
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 7x12b SAR
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-HWQFN (4×4)
Package / Case:
20-WFQFN Exposed Pad
844
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N/A
R7FA2E2A33CNK#AA1RenesasIC MCU ARM 16KB FLASH 24HWQFNMicrocontrollers24-HWQFN (4x4)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
20
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 8x12b SAR
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-HWQFN (4×4)
Package / Case:
24-WFQFN Exposed Pad
1,191
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N/A
R7FA2E2A33CNK#BA1RenesasIC MCU 32BIT 16KB FLASH 24HWQFNMicrocontrollers24-HWQFN (4x4)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, I3C, SCI, SmartCard, SPI, UART/USART
Peripherals:
AES, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT
Number of I/O:
19
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 8x12b SAR
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-HWQFN (4×4)
Package / Case:
24-WFQFN Exposed Pad
486
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N/AN/AR7FA2E2A33CNK#HA0RenesasIC MCU 32BIT 16KB FLASH 24HWQFNMicrocontrollers24-HWQFN (4x4)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
20
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 8x12b SAR
Oscillator Type:
External
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-HWQFN (4×4)
Package / Case:
24-WFQFN Exposed Pad
1,643
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R7FA2E2A34CBY#HC1
R7FA2E2A34CBY#HC1RenesasIC MCU 32BIT 16KB FLASH 16WLCSPMicrocontrollers16-WLCSP (1.84x1.87)N/A-40°C ~ 125°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, I3C, SCI, SmartCard, SPI, UART/USART
Peripherals:
AES, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT
Number of I/O:
11
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 4x12b SAR
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
16-WLCSP (1.84×1.87)
Package / Case:
16-UFBGA, WLCSP
834
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N/A
R7FA2E2A34CNJ#AA1RenesasIC MCU ARM 16KB FLASH 20HWQFNMicrocontrollers20-HWQFN (4x4)N/A-40°C ~ 125°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
16
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 7x12b SAR
Oscillator Type:
External
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-HWQFN (4×4)
Package / Case:
20-WFQFN Exposed Pad
409
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QUOTE
N/A
R7FA2E2A34CNJ#BA1RenesasIC MCU 32BIT 16KB FLASH 20HWQFNMicrocontrollers20-HWQFN (4x4)N/A-40°C ~ 125°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, I3C, SCI, SmartCard, SPI, UART/USART
Peripherals:
AES, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT
Number of I/O:
15
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 7x12b SAR
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-HWQFN (4×4)
Package / Case:
20-WFQFN Exposed Pad
1,378
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QUOTE
N/A
R7FA2E2A34CNJ#HA0RenesasIC MCU 32BIT 16KB FLASH 20HWQFNMicrocontrollers20-HWQFN (4x4)N/A-40°C ~ 125°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
16
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 7x12b SAR
Oscillator Type:
External
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-HWQFN (4×4)
Package / Case:
20-WFQFN Exposed Pad
387
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QUOTE
N/A
R7FA2E2A34CNK#AA1RenesasIC MCU ARM 16KB FLASH 24HWQFNMicrocontrollers24-HWQFN (4x4)N/A-40°C ~ 125°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
20
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 8x12b SAR
Oscillator Type:
External
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-HWQFN (4×4)
Package / Case:
24-WFQFN Exposed Pad
191
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QUOTE
N/A
R7FA2E2A34CNK#BA1RenesasIC MCU 32BIT 16KB FLASH 24HWQFNMicrocontrollers24-HWQFN (4x4)N/A-40°C ~ 125°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, I3C, SCI, SmartCard, SPI, UART/USART
Peripherals:
AES, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT
Number of I/O:
19
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 8x12b SAR
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-HWQFN (4×4)
Package / Case:
24-WFQFN Exposed Pad
1,149
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QUOTE
N/A
R7FA2E2A34CNK#HA0RenesasIC MCU 32BIT 16KB FLASH 24HWQFNMicrocontrollers24-HWQFN (4x4)N/A-40°C ~ 125°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
20
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 8x12b SAR
Oscillator Type:
External
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-HWQFN (4×4)
Package / Case:
24-WFQFN Exposed Pad
772
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QUOTE
R7FA2E2A52DBY#HC1
R7FA2E2A52DBY#HC1RenesasIC MCU 32BIT 32KB FLASH 16WLCSPMicrocontrollers16-WLCSP (1.84x1.87)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, I3C, SCI, SmartCard, SPI, UART/USART
Peripherals:
AES, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT
Number of I/O:
11
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 4x12b SAR
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
16-WLCSP (1.84×1.87)
Package / Case:
16-UFBGA, WLCSP
736
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QUOTE
N/A
R7FA2E2A52DNJ#AA1RenesasIC MCU ARM 32K FLASH 20WQFNMicrocontrollers20-HWQFN (4x4)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
16
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 7x12b SAR
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-HWQFN (4×4)
Package / Case:
20-WFQFN Exposed Pad
485
GET A
QUOTE
N/A
R7FA2E2A52DNJ#BA1RenesasIC MCU 32BIT 32KB FLASH 20HWQFNMicrocontrollers20-HWQFN (4x4)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, I3C, SCI, SmartCard, SPI, UART/USART
Peripherals:
AES, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT
Number of I/O:
15
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 7x12b SAR
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-HWQFN (4×4)
Package / Case:
20-WFQFN Exposed Pad
796
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QUOTE
N/A
R7FA2E2A52DNJ#HA0RenesasIC MCU 32BIT 32KB FLASH 20HWQFNMicrocontrollers20-HWQFN (4x4)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
16
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 7x12b SAR
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-HWQFN (4×4)
Package / Case:
20-WFQFN Exposed Pad
1,580
GET A
QUOTE
N/A
R7FA2E2A52DNK#AA1RenesasIC MCU ARM 32K FLASH 24HWQFNMicrocontrollers24-HWQFN (4x4)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
20
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 8x12b SAR
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-HWQFN (4×4)
Package / Case:
24-WFQFN Exposed Pad
582
GET A
QUOTE
N/A
R7FA2E2A52DNK#BA1RenesasIC MCU 32BIT 32KB FLASH 24HWQFNMicrocontrollers24-HWQFN (4x4)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, I3C, SCI, SmartCard, SPI, UART/USART
Peripherals:
AES, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT
Number of I/O:
19
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 8x12b SAR
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-HWQFN (4×4)
Package / Case:
24-WFQFN Exposed Pad
993
GET A
QUOTE
N/A
R7FA2E2A52DNK#HA0RenesasIC MCU 32BIT 32KB FLASH 24HWQFNMicrocontrollers24-HWQFN (4x4)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M23
Core Size:
32-Bit
Speed:
48MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, LVD, POR, PWM, WDT
Number of I/O:
20
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.6V ~ 5.5V
Data Converters:
A/D 8x12b SAR
Oscillator Type:
External
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-HWQFN (4×4)
Package / Case:
24-WFQFN Exposed Pad
1,002
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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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