Available 24/7 at SENICO ELECTRONICS INTL CO., LIMITED
    SENICO ELECTRONICS INTL CO., LIMITED

    Microcontrollers

    Manufacturer Package/Case Series Packaging Product Status Programmable Core Processor Core Size Speed Connectivity Peripherals Number of I/O Program Memory Size Program Memory Type EEPROM Size RAM Size Voltage - Supply (Vcc/Vdd) Data Converters Oscillator Type Operating Temperature Grade Qualification Mounting Type Supplier Device Package Supplier Device 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    Photo Mfr. Part # Availability Price Quantity Datasheet RoHs Package/Case Series Packaging Product Status Programmable Core Processor Core Size Speed Connectivity Peripherals Number of I/O Program Memory Size Program Memory Type EEPROM Size RAM Size Voltage - Supply (Vcc/Vdd) Data Converters Oscillator Type Operating Temperature Grade Qualification Mounting Type Supplier Device Package
    EFM8LB12F32ES0-C-QFN32R

    EFM8LB12F32ES0-C-QFN32R

    IC MCU 8BIT 32KB FLASH 32QFN

    Silicon Labs

    1,431
    RFQ
    EFM8LB12F32ES0-C-QFN32R

    Datasheet

    EFM8LB12F32ES0-C-QFN32R 32-UFQFN Exposed Pad Laser Bee Tape & Reel (TR) Active Not Verified CIP-51 8051 8-Bit 72MHz I2C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 29 32KB (32K x 8) FLASH - 2.25K x 8 2.2V ~ 3.6V A/D 20x14b; D/A 4x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
    EFM8BB31F16I-D-QFN24R

    EFM8BB31F16I-D-QFN24R

    IC MCU 8BIT 16KB FLASH 24QFN

    Silicon Labs

    2,998
    RFQ

    -

    EFM8BB31F16I-D-QFN24R 24-VFQFN Exposed Pad Busy Bee Tape & Reel (TR) Active Not Verified CIP-51 8051 8-Bit 50MHz I2C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 20 16KB (16K x 8) FLASH - 2.25K x 8 2.2V ~ 3.6V A/D 12x12b; D/A 2x12b Internal -40°C ~ 125°C (TA) - - Surface Mount
    EFM8BB31F32G-D-QFN32R

    EFM8BB31F32G-D-QFN32R

    IC MCU 8BIT 32KB FLASH 32QFN

    Silicon Labs

    2,727
    RFQ

    -

    EFM8BB31F32G-D-QFN32R 32-UFQFN Exposed Pad Busy Bee Tape & Reel (TR) Active Not Verified CIP-51 8051 8-Bit 50MHz I2C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 29 32KB (32K x 8) FLASH - 2.25K x 8 2.2V ~ 3.6V A/D 20x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
    EFM8BB31F16I-D-5QFN32R

    EFM8BB31F16I-D-5QFN32R

    IC MCU 8BIT 16KB FLASH 32QFN

    Silicon Labs

    1,448
    RFQ

    -

    EFM8BB31F16I-D-5QFN32R 32-WFQFN Exposed Pad Busy Bee Tape & Reel (TR) Active Not Verified CIP-51 8051 8-Bit 50MHz I2C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 29 16KB (16K x 8) FLASH - 2.25K x 8 2.2V ~ 3.6V A/D 20x12b; D/A 2x12b Internal -40°C ~ 125°C (TA) - - Surface Mount
    EFM8BB31F16I-D-5QFN32

    EFM8BB31F16I-D-5QFN32

    IC MCU 8BIT 16KB FLASH 32QFN

    Silicon Labs

    1,268
    RFQ

    -

    EFM8BB31F16I-D-5QFN32 32-WFQFN Exposed Pad Busy Bee Tray Active Not Verified CIP-51 8051 8-Bit 50MHz I2C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 29 16KB (16K x 8) FLASH - 2.25K x 8 2.2V ~ 3.6V A/D 20x12b; D/A 2x12b Internal -40°C ~ 125°C (TA) - - Surface Mount
    EFM8BB31F32G-D-QSOP24R

    EFM8BB31F32G-D-QSOP24R

    IC MCU 8BIT 32KB FLASH 24QSOP

    Silicon Labs

    1,757
    RFQ

    -

    EFM8BB31F32G-D-QSOP24R 24-SSOP (0.154", 3.90mm Width) Busy Bee Tape & Reel (TR) Obsolete Not Verified CIP-51 8051 8-Bit 50MHz I2C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 21 32KB (32K x 8) FLASH - 2.25K x 8 2.2V ~ 3.6V A/D 13x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
    EFM8BB52F16G-C-QFN20

    EFM8BB52F16G-C-QFN20

    IC MCU 8BIT 16KB FLASH 20QFN

    Silicon Labs

    2,500
    RFQ

    -

    EFM8BB52F16G-C-QFN20 20-WFQFN Exposed Pad Busy Bee Strip Discontinued at Digi-Key Not Verified CIP-51 8051 8-Bit 50MHz I2C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 16 16KB (16K x 8) FLASH - 1.25K x 8 1.8V ~ 5.5V A/D 16x12b SAR; D/A 1x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
    EFM8BB31F64G-D-QSOP24R

    EFM8BB31F64G-D-QSOP24R

    IC MCU 8BIT 64KB FLASH 24QSOP

    Silicon Labs

    1,567
    RFQ

    -

    EFM8BB31F64G-D-QSOP24R 24-SSOP (0.154", 3.90mm Width) Busy Bee Tape & Reel (TR) Obsolete Not Verified CIP-51 8051 8-Bit 50MHz I2C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 21 64KB (64K x 8) FLASH - 4.25K x 8 2.2V ~ 3.6V A/D 13x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
    EFM8LB12F32E-C-QFN24R

    EFM8LB12F32E-C-QFN24R

    IC MCU 8BIT 32KB FLASH 24QFN

    Silicon Labs

    1,726
    RFQ
    EFM8LB12F32E-C-QFN24R

    Datasheet

    EFM8LB12F32E-C-QFN24R 24-VFQFN Exposed Pad Laser Bee Tape & Reel (TR) Active Not Verified CIP-51 8051 8-Bit 72MHz I2C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 20 32KB (32K x 8) FLASH - 2.25K x 8 2.2V ~ 3.6V A/D 12x14b; D/A 4x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
    EFM8LB12F32ES0-C-QFN24R

    EFM8LB12F32ES0-C-QFN24R

    IC MCU 8BIT 32KB FLASH 24QFN

    Silicon Labs

    2,428
    RFQ
    EFM8LB12F32ES0-C-QFN24R

    Datasheet

    EFM8LB12F32ES0-C-QFN24R 24-VFQFN Exposed Pad Laser Bee Tape & Reel (TR) Active Not Verified CIP-51 8051 8-Bit 72MHz I2C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 20 32KB (32K x 8) FLASH - 2.25K x 8 2.2V ~ 3.6V A/D 12x14b; D/A 4x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
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