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Microcontrollers
Total Products: 76,658
| Image | Data Sheet | Part Number | Manufacturer | Description | Category | Device Package | Voltage | Operating Temp | Additional Specifications | Qty | Get A Quote |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | C8051F531A-IMR | Silicon Labs | IC MCU 8BIT 8KB FLASH 20QFN | Microcontrollers | 20-QFN (4x4) | N/A | -40°C ~ 125°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 16 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.25V Data Converters: A/D 16x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-QFN (4×4) Package / Case: 20-VFQFN Exposed Pad | 12 | ||
 | C8051F531A-IT | Silicon Labs | IC MCU 8BIT 8KB FLASH 20TSSOP | Microcontrollers | 20-TSSOP | N/A | -40°C ~ 125°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 16 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.25V Data Converters: A/D 16x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-TSSOP Package / Case: 20-TSSOP (0.173″”, 4.40mm Width) | 875 | ||
 | C8051F531A-ITR | Silicon Labs | IC MCU 8BIT 8KB FLASH 20TSSOP | Microcontrollers | 20-TSSOP | N/A | -40°C ~ 125°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 16 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.25V Data Converters: A/D 16x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-TSSOP Package / Case: 20-TSSOP (0.173″”, 4.40mm Width) | 1,206 | ||
 | C8051F533-C-IM | Silicon Labs | IC MCU 8BIT 4KB FLASH 20QFN | Microcontrollers | 20-QFN (4x4) | N/A | -40°C ~ 125°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: LINbus, SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 16 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 2V ~ 5.25V Data Converters: A/D 16x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-QFN (4×4) Package / Case: 20-VFQFN Exposed Pad | 202 | ||
 | C8051F533-C-IMR | Silicon Labs | IC MCU 8BIT 4KB FLASH 20QFN | Microcontrollers | 20-QFN (4x4) | N/A | -40°C ~ 125°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: LINbus, SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 16 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 2V ~ 5.25V Data Converters: A/D 16x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-QFN (4×4) Package / Case: 20-VFQFN Exposed Pad | 790 | ||
 | C8051F533-C-IT | Silicon Labs | IC MCU 8BIT 4KB FLASH 20TSSOP | Microcontrollers | 20-TSSOP | N/A | -40°C ~ 125°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: LINbus, SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 16 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 2V ~ 5.25V Data Converters: A/D 16x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-TSSOP Package / Case: 20-TSSOP (0.173″”, 4.40mm Width) | 1,264 | ||
 | C8051F533-C-ITR | Silicon Labs | IC MCU 8BIT 4KB FLASH 20TSSOP | Microcontrollers | 20-TSSOP | N/A | -40°C ~ 125°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: LINbus, SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 16 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 2V ~ 5.25V Data Converters: A/D 16x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-TSSOP Package / Case: 20-TSSOP (0.173″”, 4.40mm Width) | 1,450 | ||
 | C8051F533-IM | Silicon Labs | IC MCU 8BIT 4KB FLASH 20QFN | Microcontrollers | 20-QFN (4x4) | N/A | -40°C ~ 125°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: LINbus, SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 16 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 2V ~ 5.25V Data Converters: A/D 16x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-QFN (4×4) Package / Case: 20-VFQFN Exposed Pad | 793 | ||
 | C8051F533-IT | Silicon Labs | IC MCU 8BIT 4KB FLASH 20TSSOP | Microcontrollers | 20-TSSOP | N/A | -40°C ~ 125°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: LINbus, SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 16 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 2V ~ 5.25V Data Converters: A/D 16x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-TSSOP Package / Case: 20-TSSOP (0.173″”, 4.40mm Width) | 813 | ||
 | C8051F533A-IM | Silicon Labs | IC MCU 8BIT 4KB FLASH 20QFN | Microcontrollers | 20-QFN (4x4) | N/A | -40°C ~ 125°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: LINbus, SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 16 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.25V Data Converters: A/D 16x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-QFN (4×4) Package / Case: 20-VFQFN Exposed Pad | 338 | ||
 | C8051F533A-IMR | Silicon Labs | IC MCU 8BIT 4KB FLASH 20QFN | Microcontrollers | 20-QFN (4x4) | N/A | -40°C ~ 125°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: LINbus, SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 16 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.25V Data Converters: A/D 16x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-QFN (4×4) Package / Case: 20-VFQFN Exposed Pad | 85 | ||
 | C8051F533A-IT | Silicon Labs | IC MCU 8BIT 4KB FLASH 20TSSOP | Microcontrollers | 20-TSSOP | N/A | -40°C ~ 125°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: LINbus, SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 16 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.25V Data Converters: A/D 16x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-TSSOP Package / Case: 20-TSSOP (0.173″”, 4.40mm Width) | 56 | ||
 | C8051F533A-ITR | Silicon Labs | IC MCU 8BIT 4KB FLASH 20TSSOP | Microcontrollers | 20-TSSOP | N/A | -40°C ~ 125°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: LINbus, SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 16 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.25V Data Converters: A/D 16x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-TSSOP Package / Case: 20-TSSOP (0.173″”, 4.40mm Width) | 88 | ||
 | C8051F534-C-IM | Silicon Labs | IC MCU 8BIT 4KB FLASH 20QFN | Microcontrollers | 20-QFN (4x4) | N/A | -40°C ~ 125°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 16 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 2V ~ 5.25V Data Converters: A/D 16x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-QFN (4×4) Package / Case: 20-VFQFN Exposed Pad | 1,655 | ||
 | C8051F534-C-IMR | Silicon Labs | IC MCU 8BIT 4KB FLASH 20QFN | Microcontrollers | 20-QFN (4x4) | N/A | -40°C ~ 125°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 16 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 2V ~ 5.25V Data Converters: A/D 16x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-QFN (4×4) Package / Case: 20-VFQFN Exposed Pad | 901 | ||
 | C8051F534-C-IT | Silicon Labs | IC MCU 8BIT 4KB FLASH 20TSSOP | Microcontrollers | 20-TSSOP | N/A | -40°C ~ 125°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 16 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 2V ~ 5.25V Data Converters: A/D 16x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-TSSOP Package / Case: 20-TSSOP (0.173″”, 4.40mm Width) | 1,325 | ||
 | C8051F534-C-ITR | Silicon Labs | IC MCU 8BIT 4KB FLASH 20TSSOP | Microcontrollers | 20-TSSOP | N/A | -40°C ~ 125°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 16 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 2V ~ 5.25V Data Converters: A/D 16x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-TSSOP Package / Case: 20-TSSOP (0.173″”, 4.40mm Width) | 1,378 | ||
 | C8051F534-IM | Silicon Labs | IC MCU 8BIT 4KB FLASH 20QFN | Microcontrollers | 20-QFN (4x4) | N/A | -40°C ~ 125°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 16 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 2V ~ 5.25V Data Converters: A/D 16x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-QFN (4×4) Package / Case: 20-VFQFN Exposed Pad | 1,352 | ||
 | C8051F534-IT | Silicon Labs | IC MCU 8BIT 4KB FLASH 20TSSOP | Microcontrollers | 20-TSSOP | N/A | -40°C ~ 125°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 16 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 2V ~ 5.25V Data Converters: A/D 16x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-TSSOP Package / Case: 20-TSSOP (0.173″”, 4.40mm Width) | 388 | ||
 | C8051F534A-IM | Silicon Labs | IC MCU 8BIT 4KB FLASH 20QFN | Microcontrollers | 20-QFN (4x4) | N/A | -40°C ~ 125°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 16 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 5.25V Data Converters: A/D 16x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-QFN (4×4) Package / Case: 20-VFQFN Exposed Pad | 149 |
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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