8051 Core 8-bit Microcontrollers - MCU

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Qty. RoHS ECAD Model Core
Program Memory Size
Data RAM Size
Package/Case
Maximum Clock Frequency
ADC Resolution
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
Mounting Style
Data Bus Width
Minimum Operating Temperature
Maximum Operating Temperature
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Packaging

Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 8-bit MCU
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 500
Mult.: 500
Reel: 500

8051 128 kB 8.25 kB TQFP-64 50 MHz 32 I/O 2.7 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F127 Reel

Silicon Labs 8-bit Microcontrollers - MCU 8051 100 MHz 128 kB MAC 8-bit MCU
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 450
Mult.: 450

8051 128 kB 8.25 kB TQFP-100 100 MHz 10 bit 64 I/O 3 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F130 Tray
Silicon Labs 8-bit Microcontrollers - MCU 100MIPS,64KB,10ADC,100Pin MCU
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 250
Mult.: 250
Reel: 250

8051 64 kB 8.25 kB TQFP-100 100 MHz 64 I/O 3 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F132 Reel

Silicon Labs 8-bit Microcontrollers - MCU 8051 100 MHz 64 kB MAC 8-bit MCU
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 800
Mult.: 800

8051 64 kB 8.25 kB TQFP-64 100 MHz 10 bit 32 I/O 3 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F133 Tray

Silicon Labs 8-bit Microcontrollers - MCU 8051 100 MHz 64 kB MAC 8-bit MCU
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 500
Mult.: 500
Reel: 500

8051 64 kB 8.25 kB TQFP-64 100 MHz 32 I/O 3 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F133 Reel

Silicon Labs 8-bit Microcontrollers - MCU 8kB/768B RAM, QFN20 OTP available (T631-GM)
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1.911
Mult.: 1.911

8051 8 kB 768 B QFN-20 25 MHz No ADC 17 I/O 2.7 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F331 Tube

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 4 kB LFO 8-bit MCU
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1.911
Mult.: 1.911

8051 4 kB 768 B QFN-20 25 MHz 10 bit 17 I/O 2.7 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F332 Tube

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 4 kB LFO 8-bit MCU
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1.500
Mult.: 1.500
Reel: 1.500

8051 4 kB 768 B QFN-20 25 MHz 10 bit 17 I/O 2.7 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F332 Reel

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 4 kB LFO 8-bit MCU
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1.911
Mult.: 1.911

8051 4 kB 768 B QFN-20 25 MHz No ADC 17 I/O 2.7 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F333 Tube

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 4 kB LFO 8-bit MCU
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1.500
Mult.: 1.500
Reel: 1.500

8051 4 kB 768 B QFN-20 25 MHz No ADC 17 I/O 2.7 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F333 Reel

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 2 kB LFO 8-bit MCU
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1.500
Mult.: 1.500
Reel: 1.500

8051 2 kB 768 B QFN-20 25 MHz 10 bit 17 I/O 2.7 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F334 Reel

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 2 kB LFO 8-bit MCU
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1.911
Mult.: 1.911

8051 2 kB 768 B QFN-20 25 MHz No ADC 17 I/O 2.7 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F335 Tube

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 2 kB LFO 8-bit MCU
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1.500
Mult.: 1.500
Reel: 1.500

8051 2 kB 768 B QFN-20 25 MHz No ADC 17 I/O 2.7 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F335 Reel

Silicon Labs 8-bit Microcontrollers - MCU 8051 100 MHz 32 kB MAC 8-bit MCU
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1.250
Mult.: 1.250

8051 32 kB 1 kB TQFP-48 100 MHz 10 bit 39 I/O 3 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C Tray

Silicon Labs 8-bit Microcontrollers - MCU 8051 100 MHz 32 kB MAC 8-bit MCU
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 500
Mult.: 500
Reel: 500

8051 32 kB 1 kB TQFP-48 100 MHz 10 bit 39 I/O 3 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C Reel

Silicon Labs 8-bit Microcontrollers - MCU 8051 100 MHz 32 kB MAC 8-bit MCU
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1.250
Mult.: 1.250

8051 32 kB 1 kB LQFP-32 100 MHz 10 bit 29 I/O 3 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C Tray

Silicon Labs 8-bit Microcontrollers - MCU 8051 100 MHz 32 kB MAC 8-bit MCU
Datasheet
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

8051 32 kB 1 kB LQFP-32 100 MHz 10 bit 29 I/O 3 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C Reel, Cut Tape, MouseReel
Silicon Labs 8-bit Microcontrollers - MCU 8051 100 MHz 32 kB MAC 8-bit MCU
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1.533
Mult.: 1.533

8051 32 kB 1 kB QFN-28 100 MHz 10 bit 25 I/O 3 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C Tube
Silicon Labs 8-bit Microcontrollers - MCU 8051 100 MHz 32 kB MAC 8-bit MCU
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1.500
Mult.: 1.500
Reel: 1.500

8051 32 kB 1 kB QFN-28 100 MHz 10 bit 25 I/O 3 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C Reel

Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 32 kB MAC 8-bit MCU
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 500
Mult.: 500
Reel: 500

8051 32 kB 1 kB LQFP-32 50 MHz 10 bit 29 I/O 2.7 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C Reel

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 2 kB 8-bit MCU
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2.520
Mult.: 2.520

8051 8 kB 512 B QFN-20 25 MHz No ADC 16 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F853 AEC-Q100 Tube

Nuvoton 8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 4KB LDROM
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500

8051 16 kB 1 kB TSSOP-20 24 MHz 12 bit 18 I/O 2.4 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C Reel

Nuvoton 8-bit Microcontrollers - MCU 32KB Flash ROM, 1KB SRAM, 4KB LDROM
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 1
Mult.: 1

8051 32 kB 1 kB TSSOP-20 24 MHz 12 bit 18 I/O 2.4 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C Tube

Nuvoton 8-bit Microcontrollers - MCU 32KB Flash ROM, 1KB SRAM, 4KB LDROM
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500

8051 32 kB 1 kB TSSOP-20 24 MHz 12 bit 18 I/O 2.4 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C Reel
Nuvoton 8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 4KB LDROM
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 1
Mult.: 1

8051 16 kB 1 kB QFN-20 24 MHz 12 bit 18 I/O 2.4 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C Tray