4 kB Microcontrollers - MCU

Results: 2,553
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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Mounting Style
Package/Case
Core
Program Memory Size
Data Bus Width
ADC Resolution
Maximum Clock Frequency
Number of I/Os
Data RAM Size
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
Nuvoton ARM Microcontrollers - MCU 32 KB Flash, 4K SRAM, CAN,
Datasheet
499Expected 24/09/2026
Min.: 1
Mult.: 1

SMD/SMT TSSOP-28 ARM Cortex M0 32 kB 32 bit 12 bit 48 MHz 26 I/O 4 kB 2.4 V 5.5 V - 40 C + 125 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 64TQFP, IT, Grn 1.6-3.6V
Datasheet
180Expected 29/09/2026
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 AVR 64 kB 8 bit/16 bit 12 bit 32 MHz 36 I/O 4 kB 1.6 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU PIC32 16KB FL 4KBRAM 40MHz CTMU 4 DMA
Datasheet
300Expected 26/10/2026
Min.: 1
Mult.: 1

SMD/SMT QFN-28 MIPS32 M4K 16 kB 32 bit 10 bit 40 MHz 21 I/O 4 kB 2.3 V 3.6 V - 40 C + 85 C Tube

ZiLOG 8-bit Microcontrollers - MCU 64K FLASH ENHANCED 4K RAM 2 UARTS
Datasheet
4,910Expected 03/02/2027
Min.: 1
Mult.: 1

SMD/SMT LQFP-44 eZ8 64 kB 8 bit 10 bit 20 MHz 31 I/O 4 kB 3 V 3.6 V - 40 C + 105 C Tube

ZiLOG 8-bit Microcontrollers - MCU 64K FLASH ENHANCED 4K RAM 2 UARTS
Datasheet
3,455Expected 03/02/2027
Min.: 1
Mult.: 1

SMD/SMT LQFP-44 eZ8 64 kB 8 bit 10 bit 20 MHz 31 I/O 4 kB 3 V 3.6 V 0 C + 70 C Tube
ZiLOG 8-bit Microcontrollers - MCU 64K FLASH ENHANCED 4K RAM 2 UARTS
Datasheet
4,639Expected 03/02/2027
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 eZ8 64 kB 8 bit 10 bit 20 MHz 46 I/O 4 kB 3 V 3.6 V 0 C + 70 C Tube
NXP Semiconductors 16-bit Microcontrollers - MCU MagniV 16-bit MCU, S12Z core, 64KB Flash, 32MHz, -40/+105degC, Automotive Qualified, QFN 32
Datasheet
25On Order
Min.: 1
Mult.: 1

SMD/SMT QFN-32 S12Z 64 kB 16 bit 10 bit, 12 bit 32 MHz 19 I/O 4 kB 1.8 V 1.8 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU KINETIS E SERIES 32K FLASH 4K RAM
Datasheet
25Expected 29/10/2026
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M0+ 32 kB 32 bit 12 bit 40 MHz 4 kB 2.7 V 5.5 V - 40 C + 105 C AEC-Q100 Tray
NXP Semiconductors 16-bit Microcontrollers - MCU MagniV 16-bit MCU, S12Z core, 32KB Flash, 50MHz, -40/+105degC, Automotive Grade, LQFP 48
Datasheet
25Expected 08/07/2027
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 S12Z 32 kB 16 bit 12 bit 50 MHz 4 kB 1.72 V 1.98 V - 40 C + 105 C AEC-Q100 Tray
NXP Semiconductors ARM Microcontrollers - MCU KINETIS E SERIES 32K FLASH 4K RAM 40MHz 64LQFP
Datasheet
25Expected 04/02/2027
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M0+ 32 kB 32 bit 12 bit 40 MHz 57 I/O 4 kB 2.7 V 5.5 V - 40 C + 85 C AEC-Q100 Tray
STMicroelectronics STM8TL53G4U6
STMicroelectronics 8-bit Microcontrollers - MCU 8-bit Ultra-Low PWR 16kB ProxSense SPI
Datasheet
17In Stock
Min.: 1
Mult.: 1

SMD/SMT STM8 16 kB 8 bit No ADC 16 MHz 17 I/O 4 kB 1.65 V 3.6 V - 40 C + 85 C Tray
Nuvoton ARM Microcontrollers - MCU NuMicro M051 series with the speed up to 50MHz, 64KB Flash program memory, 4KB SRAM, and 4KB flash loader memory. It also comes equipped with GPIOs, Timers, UART, SPI, I2C, PWM, ADC, Comparator, WDT, LVR and BOD -40-+105 degree
Datasheet
250Expected 21/12/2026
Min.: 1
Mult.: 1

LQFP-48 ARM Cortex M0 64 kB 32 bit 12 bit 24 MHz 40 I/O 4 kB 2.5 V 5.5 V - 40 C + 105 C Tray
NXP Semiconductors S912ZVML31AMKF
NXP Semiconductors 16-bit Microcontrollers - MCU OBIDOS 48LQFP-EP 32KB
Datasheet
25On Order
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 S12Z 32 kB 16 bit 12 bit 50 MHz 4 kB 1.72 V 1.98 V - 40 C + 125 C Tray
NXP Semiconductors S912ZVML31AMKH
NXP Semiconductors 16-bit Microcontrollers - MCU S12Z core,32K Flash,64LQFP
Datasheet
25Expected 04/02/2027
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 S12Z 32 kB 16 bit 12 bit 50 MHz 4 kB 1.72 V 1.98 V - 40 C + 125 C Tray
NXP Semiconductors S912ZVML31AWKFR
NXP Semiconductors 16-bit Microcontrollers - MCU OBIDOS 48LQFP-EP 32KB
Datasheet
25Expected 29/10/2026
Min.: 1
Mult.: 1
: 2,000

SMD/SMT LQFP-48 S12Z 32 kB 16 bit 12 bit 50 MHz 4 kB 1.72 V 1.98 V - 40 C + 125 C Reel, Cut Tape
NXP Semiconductors S912ZVML31AWKHR
NXP Semiconductors 16-bit Microcontrollers - MCU S12Z core,32K Flash,64LQFP
Datasheet
25Expected 04/02/2027
Min.: 1
Mult.: 1
: 1,500

SMD/SMT LQFP-64 S12Z 32 kB 16 bit 12 bit 50 MHz 4 kB 1.72 V 1.98 V - 40 C + 125 C Reel, Cut Tape
ZiLOG 8-bit Microcontrollers - MCU 64K FLASH ENHANCED 4K RAM 2 UARTS
Datasheet
1,440Expected 13/05/2027
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 eZ8 64 kB 8 bit 10 bit 20 MHz 46 I/O 4 kB 3 V 3.6 V - 40 C + 105 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 32KB + 4KB
Datasheet
440In Stock
Min.: 1
Mult.: 1

SMD/SMT BGA-49 AVR 32 kB 8 bit/16 bit 12 bit 32 MHz 36 I/O 4 kB 1.6 V 3.6 V - 40 C + 85 C Tray
Panjit ARM Microcontrollers - MCU Motor MCU with 3-Phase 80V Pre Driver Embedded
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 4,900
Mult.: 4,900
: 4,900

SMD/SMT WQFN-48 ARM Cortex M0 32 kB 12 bit 48 MHz 30 I/O 4 kB 5.5 V 36 V - 40 C + 105 C Reel
Microchip Technology 8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 2x OPA, 12-bit differential ADCC with computation,
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 427
Mult.: 61

SMD/SMT VQFN-48 PIC18 64 kB 8 bit 12 bit 64 MHz 44 I/O 4 kB 1.8 V 5.5 V - 40 C + 125 C Tube

Microchip Technology 8-bit Microcontrollers - MCU USB 64K FLASH 16 MHz
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 4,000
Mult.: 4,000
: 4,000

SMD/SMT QFN-64 AVR 64 kB 8 bit 20 MHz 48 I/O 4 kB 2.7 V 5.5 V - 40 C + 85 C Reel
Microchip Technology 8-bit Microcontrollers - MCU AVR 128K Flash 16MHz 105 degree C Green
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 260
Mult.: 260

SMD/SMT VQFN-64 AVR 128 kB 8 bit 10 bit 16 MHz 53 I/O 4 kB 2.7 V 5.5 V - 40 C + 105 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 32KB, QFN
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 6,000
Mult.: 6,000
: 6,000

SMD/SMT VQFN-32 AVR 32 kB 8 bit 10 bit 20 MHz 27 I/O 4 kB 1.8 V 5.5 V - 40 C + 125 C Reel
Microchip Technology 8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE - 20MHZ 5V
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

SMD/SMT MLF-44 AVR 64 kB 8 bit 10 bit 20 MHz 32 I/O 4 kB 2.7 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 360
Mult.: 360

SMD/SMT VQFN-44 AVR 64 kB 8 bit 20 MHz 32 I/O 4 kB 2.7 V 5.5 V - 40 C + 85 C Tray