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Microcontrollers
Total Products: 76,307
| Image | Data Sheet | Part Number | Manufacturer | Description | Category | Device Package | Voltage | Operating Temp | Additional Specifications | Qty | Get A Quote |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | C8051F988-C-GU | Silicon Labs | IC MCU 8BIT 4KB FLASH 24QSOP | Microcontrollers | 24-QSOP | N/A | -40°C ~ 85°C (TA) | Core Processor: CIP-51 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 17 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.6V Data Converters: A/D 10x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 24-QSOP Package / Case: 24-SSOP (0.154″”, 3.90mm Width) | 280 | ||
 | C8051F988-C-GUR | Silicon Labs | IC MCU 8BIT 4KB FLASH 24QSOP | Microcontrollers | 24-QSOP | N/A | -40°C ~ 85°C (TA) | Core Processor: CIP-51 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 17 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.6V Data Converters: A/D 10x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 24-QSOP Package / Case: 24-SSOP (0.154″”, 3.90mm Width) | 402 | ||
 | C8051F988-GM | Silicon Labs | IC MCU 8BIT 4KB FLASH 24QFN | Microcontrollers | 24-QFN (4x4) | N/A | -40°C ~ 85°C (TA) | Core Processor: CIP-51 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 17 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.6V Data Converters: A/D 10x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 24-QFN (4×4) Package / Case: 24-WFQFN Exposed Pad | 20 | ||
 | C8051F988-GMR | Silicon Labs | IC MCU 8BIT 4KB FLASH 24QFN | Microcontrollers | 24-QFN (4x4) | N/A | -40°C ~ 85°C (TA) | Core Processor: CIP-51 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 17 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.6V Data Converters: A/D 10x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 24-QFN (4×4) Package / Case: 24-WFQFN Exposed Pad | 1,694 | ||
 | C8051F988-GU | Silicon Labs | IC MCU 8BIT 4KB FLASH 24QSOP | Microcontrollers | 24-QSOP | N/A | -40°C ~ 85°C (TA) | Core Processor: CIP-51 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 17 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.6V Data Converters: A/D 10x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 24-QSOP Package / Case: 24-SSOP (0.154″”, 3.90mm Width) | 94 | ||
 | C8051F988-GUR | Silicon Labs | IC MCU 8BIT 4KB FLASH 24QSOP | Microcontrollers | 24-QSOP | N/A | -40°C ~ 85°C (TA) | Core Processor: CIP-51 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O: 17 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.6V Data Converters: A/D 10x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 24-QSOP Package / Case: 24-SSOP (0.154″”, 3.90mm Width) | 425 | ||
 | C8051F989-C-GM | Silicon Labs | IC MCU 8BIT 4KB FLASH 24QFN | Microcontrollers | 24-QFN (4x4) | N/A | -40°C ~ 85°C (TA) | Core Processor: CIP-51 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 17 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.6V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 24-QFN (4×4) Package / Case: 24-WFQFN Exposed Pad | 925 | ||
 | C8051F989-C-GMR | Silicon Labs | IC MCU 8BIT 4KB FLASH 24QFN | Microcontrollers | 24-QFN (4x4) | N/A | -40°C ~ 85°C (TA) | Core Processor: CIP-51 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 17 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.6V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 24-QFN (4×4) Package / Case: 24-WFQFN Exposed Pad | 1,751 | ||
 | C8051F989-C-GU | Silicon Labs | IC MCU 8BIT 4KB FLASH 24QSOP | Microcontrollers | 24-QSOP | N/A | -40°C ~ 85°C (TA) | Core Processor: CIP-51 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 17 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.6V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 24-QSOP Package / Case: 24-SSOP (0.154″”, 3.90mm Width) | 128 | ||
 | C8051F989-C-GUR | Silicon Labs | IC MCU 8BIT 4KB FLASH 24QSOP | Microcontrollers | 24-QSOP | N/A | -40°C ~ 85°C (TA) | Core Processor: CIP-51 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 17 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.6V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 24-QSOP Package / Case: 24-SSOP (0.154″”, 3.90mm Width) | 1,411 | ||
 | C8051F989-GM | Silicon Labs | IC MCU 8BIT 4KB FLASH 24QFN | Microcontrollers | 24-QFN (4x4) | N/A | -40°C ~ 85°C (TA) | Core Processor: CIP-51 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 17 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.6V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 24-QFN (4×4) Package / Case: 24-WFQFN Exposed Pad | 1,440 | ||
 | C8051F989-GMR | Silicon Labs | IC MCU 8BIT 4KB FLASH 24QFN | Microcontrollers | 24-QFN (4x4) | N/A | -40°C ~ 85°C (TA) | Core Processor: CIP-51 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 17 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.6V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 24-QFN (4×4) Package / Case: 24-WFQFN Exposed Pad | 271 | ||
 | C8051F989-GU | Silicon Labs | IC MCU 8BIT 4KB FLASH 24QSOP | Microcontrollers | 24-QSOP | N/A | -40°C ~ 85°C (TA) | Core Processor: CIP-51 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 17 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.6V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 24-QSOP Package / Case: 24-SSOP (0.154″”, 3.90mm Width) | 1,834 | ||
 | C8051F989-GUR | Silicon Labs | IC MCU 8BIT 4KB FLASH 24QSOP | Microcontrollers | 24-QSOP | N/A | -40°C ~ 85°C (TA) | Core Processor: CIP-51 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 17 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.6V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 24-QSOP Package / Case: 24-SSOP (0.154″”, 3.90mm Width) | 563 | ||
 | C8051F990-C-GM | Silicon Labs | IC MCU 8BIT 8KB FLASH 20QFN | Microcontrollers | 20-QFN (3x3) | N/A | -40°C ~ 85°C (TA) | Core Processor: CIP-51 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, Cap Sense, POR, PWM, Temp Sensor, WDT Number of I/O: 16 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.6V Data Converters: A/D 9x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-QFN (3×3) Package / Case: 20-UFQFN Exposed Pad | 333 | ||
 | C8051F990-C-GMR | Silicon Labs | IC MCU 8BIT 8KB FLASH 20QFN | Microcontrollers | 20-QFN (3x3) | N/A | -40°C ~ 85°C (TA) | Core Processor: CIP-51 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, Cap Sense, POR, PWM, Temp Sensor, WDT Number of I/O: 16 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.6V Data Converters: A/D 9x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-QFN (3×3) Package / Case: 20-UFQFN Exposed Pad | 1,503 | ||
 | C8051F990-GM | Silicon Labs | IC MCU 8BIT 8KB FLASH 20QFN | Microcontrollers | 20-QFN (3x3) | N/A | -40°C ~ 85°C (TA) | Core Processor: CIP-51 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, Cap Sense, POR, PWM, Temp Sensor, WDT Number of I/O: 16 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.6V Data Converters: A/D 9x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-QFN (3×3) Package / Case: 20-UFQFN Exposed Pad | 355 | ||
 | C8051F990-GMR | Silicon Labs | IC MCU 8BIT 8KB FLASH 20QFN | Microcontrollers | 20-QFN (3x3) | N/A | -40°C ~ 85°C (TA) | Core Processor: CIP-51 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, Cap Sense, POR, PWM, Temp Sensor, WDT Number of I/O: 16 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.6V Data Converters: A/D 9x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-QFN (3×3) Package / Case: 20-UFQFN Exposed Pad | 948 | ||
 | C8051F991-C-GM | Silicon Labs | IC MCU 8BIT 8KB FLASH 20QFN | Microcontrollers | 20-QFN (3x3) | N/A | -40°C ~ 85°C (TA) | Core Processor: CIP-51 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, Cap Sense, POR, PWM, WDT Number of I/O: 16 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.6V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-QFN (3×3) Package / Case: 20-UFQFN Exposed Pad | 1,259 | ||
 | C8051F991-C-GMR | Silicon Labs | IC MCU 8BIT 8KB FLASH 20QFN | Microcontrollers | 20-QFN (3x3) | N/A | -40°C ~ 85°C (TA) | Core Processor: CIP-51 8051 Core Size: 8-Bit Speed: 25MHz Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART Peripherals: Brown-out Detect/Reset, Cap Sense, POR, PWM, WDT Number of I/O: 16 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.6V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 20-QFN (3×3) Package / Case: 20-UFQFN Exposed Pad | 175 |
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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