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Microcontrollers
Total Products: 76,657
| Image | Data Sheet | Part Number | Manufacturer | Description | Category | Device Package | Voltage | Operating Temp | Additional Specifications | Qty | Get A Quote |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | R5F21321CNSP#U0 | Renesas | IC MCU 16BIT 4KB FLASH 20LSSOP | Microcontrollers | 20-LSSOP | N/A | -20°C ~ 85°C (TA) | Core Processor: R8C Core Size: 16-Bit Speed: 20MHz Connectivity: I2C, LINbus, SIO, SSU, UART/USART Peripherals: POR, PWM, Voltage Detect, WDT Number of I/O: 15 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH EEPROM Size: 4K x 8 RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 4x10b Oscillator Type: Internal Operating Temperature: -20°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-LSSOP Package / Case: 20-LSSOP (0.173″”, 4.40mm Width) | 409 | ||
 | R5F21321CNSP#W4 | Renesas | IC MCU 16BIT 4KB FLASH 20LSSOP | Microcontrollers | 20-LSSOP | N/A | -20°C ~ 85°C (TA) | Core Processor: R8C Core Size: 16-Bit Speed: 20MHz Connectivity: I2C, LINbus, SIO, SSU, UART/USART Peripherals: POR, PWM, Voltage Detect, WDT Number of I/O: 15 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH EEPROM Size: 4K x 8 RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 4x10b Oscillator Type: Internal Operating Temperature: -20°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-LSSOP Package / Case: 20-LSSOP (0.173″”, 4.40mm Width) | 739 | ||
 | R5F21321DDSP#30 | Renesas | IC MCU 16BIT 4KB FLASH 20LSSOP | Microcontrollers | 20-LSSOP | N/A | -40°C ~ 85°C (TA) | Core Processor: R8C Core Size: 16-Bit Speed: 20MHz Connectivity: I2C, LINbus, SIO, SSU, UART/USART Peripherals: POR, PWM, Voltage Detect, WDT Number of I/O: 15 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 1K x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 4x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-LSSOP Package / Case: 20-LSSOP (0.173″”, 4.40mm Width) | 292 | ||
 | R5F21321DDSP#54 | Renesas | IC MCU 16BIT 4KB FLASH 20LSSOP | Microcontrollers | 20-LSSOP | N/A | -40°C ~ 85°C (TA) | Core Processor: R8C Core Size: 16-Bit Speed: 20MHz Connectivity: I2C, LINbus, SIO, SSU, UART/USART Peripherals: POR, PWM, Voltage Detect, WDT Number of I/O: 15 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 1K x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 4x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-LSSOP Package / Case: 20-LSSOP (0.173″”, 4.40mm Width) | 150 | ||
 | R5F21321DDSP#U0 | Renesas | IC MCU 16BIT 4KB FLASH 20LSSOP | Microcontrollers | 20-LSSOP | N/A | -40°C ~ 85°C (TA) | Core Processor: R8C Core Size: 16-Bit Speed: 20MHz Connectivity: I2C, LINbus, SIO, SSU, UART/USART Peripherals: POR, PWM, Voltage Detect, WDT Number of I/O: 15 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 1K x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 4x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-LSSOP Package / Case: 20-LSSOP (0.173″”, 4.40mm Width) | 262 | ||
 | R5F21321DDSP#W4 | Renesas | IC MCU 16BIT 4KB FLASH 20LSSOP | Microcontrollers | 20-LSSOP | N/A | -40°C ~ 85°C (TA) | Core Processor: R8C Core Size: 16-Bit Speed: 20MHz Connectivity: I2C, LINbus, SIO, SSU, UART/USART Peripherals: POR, PWM, Voltage Detect, WDT Number of I/O: 15 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 1K x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 4x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-LSSOP Package / Case: 20-LSSOP (0.173″”, 4.40mm Width) | 1,542 | ||
 | R5F21321DNSP#30 | Renesas | IC MCU 16BIT 4KB FLASH 20LSSOP | Microcontrollers | 20-LSSOP | N/A | -20°C ~ 85°C (TA) | Core Processor: R8C Core Size: 16-Bit Speed: 20MHz Connectivity: I2C, LINbus, SIO, SSU, UART/USART Peripherals: POR, PWM, Voltage Detect, WDT Number of I/O: 15 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 1K x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 4x10b Oscillator Type: Internal Operating Temperature: -20°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-LSSOP Package / Case: 20-LSSOP (0.173″”, 4.40mm Width) | 596 | ||
 | R5F21321DNSP#54 | Renesas | IC MCU 16BIT 4KB FLASH 20LSSOP | Microcontrollers | 20-LSSOP | N/A | -20°C ~ 85°C (TA) | Core Processor: R8C Core Size: 16-Bit Speed: 20MHz Connectivity: I2C, LINbus, SIO, SSU, UART/USART Peripherals: POR, PWM, Voltage Detect, WDT Number of I/O: 15 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 1K x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 4x10b Oscillator Type: Internal Operating Temperature: -20°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-LSSOP Package / Case: 20-LSSOP (0.173″”, 4.40mm Width) | 961 | ||
 | R5F21321DNSP#U0 | Renesas | IC MCU 16BIT 4KB FLASH 20LSSOP | Microcontrollers | 20-LSSOP | N/A | -20°C ~ 85°C (TA) | Core Processor: R8C Core Size: 16-Bit Speed: 20MHz Connectivity: I2C, LINbus, SIO, SSU, UART/USART Peripherals: POR, PWM, Voltage Detect, WDT Number of I/O: 15 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 1K x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 4x10b Oscillator Type: Internal Operating Temperature: -20°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-LSSOP Package / Case: 20-LSSOP (0.173″”, 4.40mm Width) | 1,151 | ||
 | R5F21321DNSP#W4 | Renesas | IC MCU 16BIT 4KB FLASH 20LSSOP | Microcontrollers | 20-LSSOP | N/A | -20°C ~ 85°C (TA) | Core Processor: R8C Core Size: 16-Bit Speed: 20MHz Connectivity: I2C, LINbus, SIO, SSU, UART/USART Peripherals: POR, PWM, Voltage Detect, WDT Number of I/O: 15 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 1K x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 4x10b Oscillator Type: Internal Operating Temperature: -20°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-LSSOP Package / Case: 20-LSSOP (0.173″”, 4.40mm Width) | 716 | ||
 | R5F21321MDSP#30 | Renesas | IC MCU 16BIT 4KB FLASH 20LSSOP | Microcontrollers | 20-LSSOP | N/A | -40°C ~ 85°C (TA) | Core Processor: R8C Core Size: 16-Bit Speed: 20MHz Connectivity: I2C, LINbus, SIO, SSU, UART/USART Peripherals: POR, PWM, Voltage Detect, WDT Number of I/O: 15 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH EEPROM Size: 4K x 8 RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 4x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-LSSOP Package / Case: 20-LSSOP (0.173″”, 4.40mm Width) | 1,450 | ||
 | R5F21321MDSP#U0 | Renesas | IC MCU 16BIT 4KB FLASH 20LSSOP | Microcontrollers | 20-LSSOP | N/A | -40°C ~ 85°C (TA) | Core Processor: R8C Core Size: 16-Bit Speed: 20MHz Connectivity: I2C, LINbus, SIO, SSU, UART/USART Peripherals: POR, PWM, Voltage Detect, WDT Number of I/O: 15 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH EEPROM Size: 4K x 8 RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 4x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-LSSOP Package / Case: 20-LSSOP (0.173″”, 4.40mm Width) | 274 | ||
 | R5F21321MNSP#30 | Renesas | IC MCU 16BIT 4KB FLASH 20LSSOP | Microcontrollers | 20-LSSOP | N/A | -20°C ~ 85°C (TA) | Core Processor: R8C Core Size: 16-Bit Speed: 20MHz Connectivity: I2C, LINbus, SIO, SSU, UART/USART Peripherals: POR, PWM, Voltage Detect, WDT Number of I/O: 15 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH EEPROM Size: 4K x 8 RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 4x10b Oscillator Type: Internal Operating Temperature: -20°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-LSSOP Package / Case: 20-LSSOP (0.173″”, 4.40mm Width) | 700 | ||
 | R5F21321MNSP#U0 | Renesas | IC MCU 16BIT 4KB FLASH 20LSSOP | Microcontrollers | 20-LSSOP | N/A | -20°C ~ 85°C (TA) | Core Processor: R8C Core Size: 16-Bit Speed: 20MHz Connectivity: I2C, LINbus, SIO, SSU, UART/USART Peripherals: POR, PWM, Voltage Detect, WDT Number of I/O: 15 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH EEPROM Size: 4K x 8 RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 4x10b Oscillator Type: Internal Operating Temperature: -20°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-LSSOP Package / Case: 20-LSSOP (0.173″”, 4.40mm Width) | 1,615 | ||
 | R5F21322CDSP#30 | Renesas | IC MCU 16BIT 8KB FLASH 20LSSOP | Microcontrollers | 20-LSSOP | N/A | -40°C ~ 85°C (TA) | Core Processor: R8C Core Size: 16-Bit Speed: 20MHz Connectivity: I2C, LINbus, SIO, SSU, UART/USART Peripherals: POR, PWM, Voltage Detect, WDT Number of I/O: 15 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH EEPROM Size: 4K x 8 RAM Size: 1K x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 4x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-LSSOP Package / Case: 20-LSSOP (0.173″”, 4.40mm Width) | 996 | ||
 | R5F21322CDSP#54 | Renesas | IC MCU 16BIT 8KB FLASH 20LSSOP | Microcontrollers | 20-LSSOP | N/A | -40°C ~ 85°C (TA) | Core Processor: R8C Core Size: 16-Bit Speed: 20MHz Connectivity: I2C, LINbus, SIO, SSU, UART/USART Peripherals: POR, PWM, Voltage Detect, WDT Number of I/O: 15 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH EEPROM Size: 4K x 8 RAM Size: 1K x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 4x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-LSSOP Package / Case: 20-LSSOP (0.173″”, 4.40mm Width) | 455 | ||
 | R5F21322CDSP#U0 | Renesas | IC MCU 16BIT 8KB FLASH 20LSSOP | Microcontrollers | 20-LSSOP | N/A | -40°C ~ 85°C (TA) | Core Processor: R8C Core Size: 16-Bit Speed: 20MHz Connectivity: I2C, LINbus, SIO, SSU, UART/USART Peripherals: POR, PWM, Voltage Detect, WDT Number of I/O: 15 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH EEPROM Size: 4K x 8 RAM Size: 1K x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 4x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-LSSOP Package / Case: 20-LSSOP (0.173″”, 4.40mm Width) | 256 | ||
 | R5F21322CDSP#W4 | Renesas | IC MCU 16BIT 8KB FLASH 20LSSOP | Microcontrollers | 20-LSSOP | N/A | -40°C ~ 85°C (TA) | Core Processor: R8C Core Size: 16-Bit Speed: 20MHz Connectivity: I2C, LINbus, SIO, SSU, UART/USART Peripherals: POR, PWM, Voltage Detect, WDT Number of I/O: 15 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH EEPROM Size: 4K x 8 RAM Size: 1K x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 4x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-LSSOP Package / Case: 20-LSSOP (0.173″”, 4.40mm Width) | 628 | ||
 | R5F21322CNSP#30 | Renesas | IC MCU 16BIT 8KB FLASH 20LSSOP | Microcontrollers | 20-LSSOP | N/A | -20°C ~ 85°C (TA) | Core Processor: R8C Core Size: 16-Bit Speed: 20MHz Connectivity: I2C, LINbus, SIO, SSU, UART/USART Peripherals: POR, PWM, Voltage Detect, WDT Number of I/O: 15 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH EEPROM Size: 4K x 8 RAM Size: 1K x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 4x10b Oscillator Type: Internal Operating Temperature: -20°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-LSSOP Package / Case: 20-LSSOP (0.173″”, 4.40mm Width) | 743 | ||
 | R5F21322CNSP#54 | Renesas | IC MCU 16BIT 8KB FLASH 20LSSOP | Microcontrollers | 20-LSSOP | N/A | -20°C ~ 85°C (TA) | Core Processor: R8C Core Size: 16-Bit Speed: 20MHz Connectivity: I2C, LINbus, SIO, SSU, UART/USART Peripherals: POR, PWM, Voltage Detect, WDT Number of I/O: 15 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH EEPROM Size: 4K x 8 RAM Size: 1K x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.5V Data Converters: A/D 4x10b Oscillator Type: Internal Operating Temperature: -20°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-LSSOP Package / Case: 20-LSSOP (0.173″”, 4.40mm Width) | 650 |
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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