8051 Core Microcontrollers - MCU

Types of Microcontrollers - MCU
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Qty. RoHS Mounting Style
Package/Case
Core
Data Bus Width
Maximum Clock Frequency
Program Memory Size
Data RAM Size
ADC Resolution
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
Maximum Operating Temperature
Qualification
Packaging
Silicon Labs 8-bit Microcontrollers - MCU 50 MIPS, 16 kB, 2 kB, CAN2.0, SPI, UART, I2C, QFN24
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,500
Mult.: 1,500
Reel: 1,500

8051 8 bit Reel
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V CAN LIN 8-bit MCU
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,533
Mult.: 1,533

SMD/SMT QFN-32 8051 8 bit 50 MHz 32 kB 2.25 kB 25 I/O 1.8 V 5.25 V + 125 C AEC-Q100 Tube
Silicon Labs 8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 2 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFN32
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,500
Mult.: 1,500
Reel: 1,500

8051 8 bit Reel
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,050
Mult.: 1,050

SMD/SMT QFN-40 8051 8 bit 50 MHz 32 kB 2.25 kB 33 I/O 1.8 V 5.25 V + 125 C AEC-Q100 Tube
Silicon Labs 8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 2 kB, SPI, UART, I2C, QFN40
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,500
Mult.: 1,500
Reel: 1,500

8051 8 bit Reel

Silicon Labs 8-bit Microcontrollers - MCU 8kB/512B RAM, ADC, QFN20
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,500
Mult.: 1,500
Reel: 1,500

SMD/SMT QFN-20 8051 8 bit 25 MHz 8 kB 512 B 12 bit 16 I/O 2.2 V 3.6 V + 125 C Reel

Silicon Labs 8-bit Microcontrollers - MCU 8kB/512B RAM, QFN20
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,500
Mult.: 1,500
Reel: 1,500

SMD/SMT QFN-20 8051 8 bit 25 MHz 8 kB 512 B No ADC 16 I/O 2.2 V 3.6 V + 85 C Reel
Silicon Labs RF Microcontrollers - MCU RF+MCU 8051 25 MHz 16 kB +20 dBm
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,500
Mult.: 2,500
Reel: 2,500

SMD/SMT QFN-36 8051 8 bit 25 MHz 64 kB 4 kB 10 bit 11 I/O 1.8 V 3.6 V + 85 C Reel
Silicon Labs RF Microcontrollers - MCU RF+MCU 8051 25 MHz 64 kB +20 dBm
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,500
Mult.: 2,500
Reel: 2,500

SMD/SMT QFN-36 8051 8 bit 25 MHz 32 kB 4 kB 10 bit 11 I/O 1.8 V 3.6 V + 85 C Reel
Silicon Labs RF Microcontrollers - MCU RF+MCU 8051 25 MHz 32 kB +13 dBm
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,500
Mult.: 2,500
Reel: 2,500

SMD/SMT QFN-36 8051 8 bit 25 MHz 64 kB 4 kB 10 bit 11 I/O 1.8 V 3.6 V + 85 C Reel
Silicon Labs RF Microcontrollers - MCU RF+MCU 8051 25 MHz 64 kB +13 dBm
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,450
Mult.: 2,450

SMD/SMT QFN-36 8051 8 bit 25 MHz 32 kB 4 kB 10 bit 11 I/O 1.8 V 3.6 V + 85 C Tray
Silicon Labs RF Microcontrollers - MCU RF+MCU 8051 25 MHz 64 kB +13 dBm
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,500
Mult.: 2,500
Reel: 2,500

SMD/SMT QFN-36 8051 8 bit 25 MHz 32 kB 4 kB 10 bit 11 I/O 1.8 V 3.6 V + 85 C Reel
Silicon Labs RF Microcontrollers - MCU RF+MCU 8051 25 MHz 32 kB +13 dBm
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,450
Mult.: 2,450

SMD/SMT QFN-36 8051 8 bit 25 MHz 64 kB 4 kB 10 bit 11 I/O 1.8 V 3.6 V + 85 C Tray
Silicon Labs RF Microcontrollers - MCU RF+MCU 8051 25 MHz 32 kB +13 dBm
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,500
Mult.: 2,500
Reel: 2,500

SMD/SMT QFN-36 8051 8 bit 25 MHz 64 kB 4 kB 10 bit 11 I/O 1.8 V 3.6 V + 85 C Reel
Silicon Labs RF Microcontrollers - MCU RF+MCU 8051 25 Hz 64 kB +13 dBm
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,450
Mult.: 2,450

SMD/SMT QFN-36 8051 8 bit 25 MHz 32 kB 4 kB 10 bit 11 I/O 1.8 V 3.6 V + 85 C Tray
Silicon Labs RF Microcontrollers - MCU RF+MCU 8051 25 Hz 64 kB +13 dBm
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,500
Mult.: 2,500
Reel: 2,500

SMD/SMT QFN-36 8051 8 bit 25 MHz 32 kB 4 kB 10 bit 11 I/O 1.8 V 3.6 V + 85 C Reel

Analog Devices / Maxim Integrated 8-bit Microcontrollers - MCU MICRO HS 44PLCC 25MHZ IND T&R PB-FR
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 500
Mult.: 500
Reel: 500

SMD/SMT PLCC-44 8051 8 bit 25 MHz 64 kB 256 B No ADC 32 I/O 4 V 5.5 V + 85 C Reel
Analog Devices / Maxim Integrated 8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 500
Mult.: 500
Reel: 500

SMD/SMT TQFP-44 8051 8 bit 18 MHz 64 kB 256 B No ADC 32 I/O 2.7 V 5.5 V + 70 C Reel
Infineon Technologies 8-bit Microcontrollers - MCU 16Kb Flash 2Kb SRAM PSoC 3
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1,500
Mult.: 1,500
Reel: 1,500

8051 8 bit Reel
Infineon Technologies 8-bit Microcontrollers - MCU 16K Flash 50MHz 8051 1.71V to 5.5V
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

SMD/SMT QFN-48 8051 8 bit 50 MHz 16 kB 2 kB 12 bit 29 I/O 1.71 V 5.5 V + 85 C Tray
Infineon Technologies 8-bit Microcontrollers - MCU 16Kb Flash 2Kb SRAM PSoC 3
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 2,000
Mult.: 2,000
Reel: 2,000

8051 8 bit Reel

Infineon Technologies 8-bit Microcontrollers - MCU PSoC 16KB FLASH 1.7-5.5V 38 I/O
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 2,000
Mult.: 2,000
Reel: 2,000

SMD/SMT QFN-68 8051 8 bit Reel
Infineon Technologies 8-bit Microcontrollers - MCU 16K Flash 50MHz 8051 1.71V to 5.5V
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

SMD/SMT SSOP-48 8051 8 bit 50 MHz 16 kB 2 kB 12 bit 29 I/O 1.71 V 5.5 V + 85 C Tube
Infineon Technologies 8-bit Microcontrollers - MCU 16Kb Flash 2Kb SRAM PSoC 3
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

8051 8 bit Reel
Infineon Technologies 8-bit Microcontrollers - MCU PSoC 32KB FLASH 1.7-5.5V 62 I/O
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1,500
Mult.: 1,500
Reel: 1,500

SMD/SMT TQFP-100 8051 8 bit Reel