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
Series
Qualification
Packaging

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
Min.: 500
Mult.: 500
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
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
Nuvoton 8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 4KB LDROM
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 3.000
Mult.: 3.000
Reel: 3.000

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 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 QFN-20 24 MHz 12 bit 18 I/O 2.4 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C Tray
Nuvoton 8-bit Microcontrollers - MCU 32KB Flash ROM, 1KB SRAM, 4KB LDROM
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 3.000
Mult.: 3.000
Reel: 3.000

8051 32 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 Reel
Nuvoton 8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051
Datasheet
Non-Stocked Lead-Time 32 Weeks
Min.: 1
Mult.: 1

8051 16 kB 1 kB TSSOP-28 24 MHz 12 bit 24 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C Tube
Nuvoton 8-bit Microcontrollers - MCU 32KB Flash ROM, 2KB SRAM, 2 CHs of SPI,1T/8051
Datasheet
Non-Stocked Lead-Time 32 Weeks
Min.: 1
Mult.: 1

8051 32 kB 2 kB TSSOP-28 24 MHz 12 bit 24 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C Tube
Nuvoton 8-bit Microcontrollers - MCU 64KB Flash ROM, 4KB SRAM, 2 CHs of SPI,1T/8051
Datasheet
Non-Stocked Lead-Time 32 Weeks
Min.: 1
Mult.: 1

8051 64 kB 4 kB LQFP-64 24 MHz 12 bit 56 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C Tray
Nuvoton 8-bit Microcontrollers - MCU 64KB Flash ROM, 4KB SRAM, 2 CHs of SPI,1T/8051
Datasheet
Non-Stocked Lead-Time 32 Weeks
Min.: 1
Mult.: 1

8051 64 kB 4 kB QFN-33 24 MHz 12 bit 28 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C Tray
Nuvoton 8-bit Microcontrollers - MCU 64KB Flash, 4KB SRAM, 2 CHs of SPI,1T/8051,LCD
Datasheet
Non-Stocked Lead-Time 32 Weeks
Min.: 1
Mult.: 1

8051 64 kB 4 kB LQFP-48 24 MHz 12 bit 42 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C Tray

Nuvoton 8-bit Microcontrollers - MCU 64KB Flash, 4KB SRAM, 2 CHs of SPI,1T/8051,LCD
Datasheet
Non-Stocked Lead-Time 32 Weeks
Min.: 1
Mult.: 1

8051 64 kB 4 kB LQFP-44 24 MHz 12 bit 38 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C Tray

Nuvoton 8-bit Microcontrollers - MCU 64KB Flash, 4KB SRAM, 2 CHs of SPI,1T/8051,LCD,TK
Datasheet
Non-Stocked Lead-Time 32 Weeks
Min.: 1
Mult.: 1

8051 64 kB 4 kB LQFP-44 24 MHz 12 bit 38 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C Tray

Nuvoton 8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM
Datasheet
Non-Stocked Lead-Time 32 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 16K Bytes Shared with LDROM 0.5mm Pitch width
Datasheet
Non-Stocked Lead-Time 32 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
Nuvoton 8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, ACMP, 1T/8051
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 1
Mult.: 1

8051 16 kB 1 kB QFN-33 7.3728 MHz No ADC 24 I/O 1.8 V 5.5 V 8 bit - 40 C + 105 C Tray