512 B Microcontrollers - MCU

Types of Microcontrollers - MCU
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Core
Data Bus Width
Maximum Clock Frequency
Program Memory Size
Data RAM Size
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Supply Voltage - Max
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Packaging

Microchip Technology 16-bit Microcontrollers - MCU 4KB Flash512B RAM 3V 10-bit 500ksps ADC
Datasheet
355In Stock
480Expected 9/14/2026
Min.: 1
Mult.: 1

SMD/SMT TSSOP-14 PIC24F 16 bit 32 MHz 4 kB 512 B 10 bit 12 I/O 1.8 V 3.6 V + 85 C AEC-Q100 Tube
Microchip Technology 16-bit Microcontrollers - MCU 4KB Flash512B RAM 3V 10-bit 500ksps ADC
Datasheet
32In Stock
438Expected 10/12/2026
Min.: 1
Mult.: 1

SMD/SMT QFN-20 PIC24F 16 bit 32 MHz 4 kB 512 B 10 bit 18 I/O 1.8 V 3.6 V + 85 C AEC-Q100 Tube

Microchip Technology 16-bit Microcontrollers - MCU 4KB Flash512B RAM 3V 10-bit 500ksps ADC
Datasheet
251In Stock
Min.: 1
Mult.: 1

SMD/SMT SSOP-20 PIC24F 16 bit 32 MHz 4 kB 512 B 10 bit 18 I/O 1.8 V 3.6 V + 85 C AEC-Q100 Tube

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 4 kB Flash 0.5 kB RAM 8-bit Busy Bee MCU
Datasheet
218In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 CIP-51 8051 8 bit 25 MHz 4 kB 512 B 12 bit 16 I/O 2.2 V 3.6 V + 85 C Tube

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU
Datasheet
1 570In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-16 CIP-51 8051 8 bit 25 MHz 8 kB 512 B 12 bit 13 I/O 2.2 V 3.6 V + 85 C Tube

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 4 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU
Datasheet
2In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 CIP-51 8051 8 bit 25 MHz 4 kB 512 B 12 bit 16 I/O 1.8 V 3.6 V + 85 C Tube

Silicon Labs 8-bit Microcontrollers - MCU 8kB/512B RAM, ADC, QFN20
Datasheet
559In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 + 85 C Reel, Cut Tape, MouseReel
Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU
Datasheet
20In Stock
Min.: 1
Mult.: 1

SMD/SMT CIP-51 8051 8 bit 25 MHz 8 kB 512 B 12 bit 16 I/O 2.2 V 3.6 V + 125 C AEC-Q100 Tube
Silicon Labs 8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 0.5 kB RAM 9 GPIO BB5 8-bit MCU
Datasheet
200In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-12 8 bit 50 MHz 16 kB 512 B 12 bit 9 I/O 1.8 V 5.5 V + 125 C Cut Tape
Silicon Labs 8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU
Datasheet
71In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-16 8 bit 50 MHz 16 kB 512 B 12 bit 12 I/O 1.8 V 5.5 V + 125 C Cut Tape
Silicon Labs 8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 4 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU
Datasheet
356In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-16 8 bit 50 MHz 4 kB 512 B 12 bit 12 I/O 1.8 V 5.5 V + 85 C Cut Tape
Infineon Technologies 8-bit Microcontrollers - MCU 2.4-5.25V 8K FLASH 512B LO PWR CAPSENSE
Datasheet
246In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-32 M8C 8 bit 12 MHz 8 kB 512 B No ADC 28 I/O 2.4 V 5.25 V + 85 C Tray

Infineon Technologies 8-bit Microcontrollers - MCU 8K Flsh 512B RAM IND
Datasheet
361In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

SMD/SMT SSOP-20 M8C 8 bit 24 MHz 8 kB 512 B 10 bit 16 I/O 2.4 V 5.25 V + 85 C Reel, Cut Tape, MouseReel
NXP Semiconductors S9S08SG8E2WTGR
NXP Semiconductors 8-bit Microcontrollers - MCU 9S08 UC W/ 8K 0.25UM SGF
Datasheet
4 996In Stock
Min.: 1
Mult.: 1
: 5 000

SMD/SMT TSSOP-16 S08 8 bit 36 MHz 8 kB 512 B 10 bit 12 I/O 2.7 V 5.5 V + 150 C AEC-Q100 Reel, Cut Tape

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU
Datasheet
152In Stock
Min.: 1
Mult.: 1

SMD/SMT QSOP-24 CIP-51 8051 8 bit 25 MHz 8 kB 512 B 12 bit 17 I/O 1.8 V 3.6 V + 85 C Tube

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 4 kB flash 0.5 kB RAM 8-bit Busy Bee MCU
Datasheet
244In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 CIP-51 8051 8 bit 25 MHz 4 kB 512 B 12 bit 16 I/O 2.2 V 3.6 V + 125 C Tube
NXP Semiconductors 8-bit Microcontrollers - MCU I/C HC908 FLASH
Datasheet
Product Comments
173In Stock
480Expected 10/7/2026
Min.: 1
Mult.: 1

SMD/SMT QFP-44 HC08 8 bit 8 MHz 32 kB 512 B 8 bit 33 I/O 2.7 V 5.5 V + 85 C AEC-Q100 Tray
NXP Semiconductors 8-bit Microcontrollers - MCU S08QG 8-bit MCU, S08 core, 8KB Flash, 20MHz, QFN 8
Datasheet
781In Stock
Min.: 1
Mult.: 1

SMD/SMT DFN-8 S08 8 bit 20 MHz 8 kB 512 B 10 bit 4 I/O 1.8 V 3.6 V + 125 C Tray

NXP Semiconductors 8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 8KB Flash, 40MHz, -40/+85degC, Automotive Qualified, SOP 16
Datasheet
1 238In Stock
Min.: 1
Mult.: 1

SMD/SMT TSSOP-16 S08 8 bit 40 MHz 8 kB 512 B 10 bit 12 I/O 2.7 V 5.5 V + 85 C AEC-Q100 Tube

NXP Semiconductors 8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 8KB Flash, 40MHz, -40/+85degC, Automotive Qualified, SOP 20
Datasheet
335In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

SMD/SMT TSSOP-20 S08 8 bit 40 MHz 8 kB 512 B 10 bit 16 I/O 2.7 V 5.5 V + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
NXP Semiconductors S9S12ZVL16ACLC
NXP Semiconductors 16-bit Microcontrollers - MCU S12Z CPU, 16K FLASH
Datasheet
1 250In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-32 S12Z 16 bit 32 MHz 512 B 5.5 V 18 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 4KB FL 256B EE 512B EE 20MHZ IND
Datasheet
117In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

SMD/SMT TQFP-32 AVR 8 bit 20 MHz 4 kB 512 B 10 bit 23 I/O 2.7 V 5.5 V + 85 C Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU 4kB Flash 0.256kB EEPROM 23 I/O Pins
Datasheet
359In Stock
Min.: 1
Mult.: 1

Through Hole PDIP-28 AVR 8 bit 20 MHz 4 kB 512 B 10 bit 23 I/O 2.7 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU AVR 4KB FLSH 256B EE 512B SRAM-20MHz IND
Datasheet
632In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-32 AVR 8 bit 20 MHz 4 kB 512 B 10 bit 23 I/O 1.8 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 4KB FLASH 20 MHZ,IND TEMP
Datasheet
834In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-32 AVR 8 bit 20 MHz 4 kB 512 B 10 bit 23 I/O 1.8 V 5.5 V + 85 C Tray