321 Microcontrollers - MCU

Results: 382
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Description Datasheet Availability Pricing (SGD) 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
Microchip Technology 8-bit Microcontrollers - MCU 4KB FL 512 RAM
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1,200
Mult.: 1,200
: 1,200

SMD/SMT TQFP-44 PIC18 8 kB 8 bit 10 bit 40 MHz 36 I/O 512 B 2 V 5.5 V - 40 C + 85 C Reel
Microchip Technology 8-bit Microcontrollers - MCU 28-pin 8KB Flash 512bytes-RAM 25I/O
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 162
Mult.: 27

SMD/SMT SOIC-28 PIC18 8 kB 8 bit 10 bit 40 MHz 25 I/O 512 B 4.2 V 5.5 V - 40 C + 125 C Tube
Texas Instruments ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 5V supply, 32KB flash, 8KB SRAM and 12-bit ADC
Datasheet
1,000Expected 17/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
SMD/SMT LQFP-48 ARM COrtex M0+ 32 kB 32 bit 12 bit 32 MHz 45 I/O 8 kB 4.5 V 5.5 V - 40 C + 125 C Reel
Infineon Technologies ARM Microcontrollers - MCU MM-LEGACY MM
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 900
Mult.: 900

SMD/SMT LQFP-80 ARM Cortex M3 64 kB 32 bit 12 bit 72 MHz 65 I/O 16 kB 2.7 V 5.5 V - 40 C + 105 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 28-pin 8KB Flash 512bytesRAM 25I/O
Datasheet
Non-Stocked
Min.: 135
Mult.: 15

Through Hole SPDIP-28 PIC18 8 kB 8 bit 10 bit 40 MHz 25 I/O 512 B 4.2 V 5.5 V - 40 C + 125 C Tube
NXP Semiconductors ARM Microcontrollers - MCU 80kB flash, 8kB SRAM, LQFP64 package
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M0 80 kB 32 bit 10 bit 45 MHz 55 I/O 8 kB 3 V 3.6 V - 40 C + 85 C Tray
Infineon Technologies ARM Microcontrollers - MCU MM-LEGACY MM
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 2,600
Mult.: 2,600

SMD/SMT QFN-48 ARM Cortex M3 64 kB 32 bit 12 bit 72 MHz 35 I/O 16 kB 2.7 V 5.5 V - 40 C + 105 C Tray
Texas Instruments ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 5V supply
Datasheet
Non-Stocked Lead-Time 16 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
SMD/SMT LQFP-48 ARM Cortex M0+ 64 kB 32 bit 12 bit 32 MHz 45 I/O 8 kB 4.5 V 5.5 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Silicon Labs 8-bit Microcontrollers - MCU USB-Flash-16k-ADC-QFN28 OTP available (T321-GM)
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 1,500
Mult.: 1,500
: 1,500

SMD/SMT QFN-28 CIP-51 8051 16 kB 8 bit 10 bit 25 MHz 21 I/O 2.3 kB 2.7 V 3.6 V - 40 C + 85 C Reel
Infineon Technologies CY9BF321MPMC-GNE2
Infineon Technologies ARM Microcontrollers - MCU MM-LEGACY MM
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 1,190
Mult.: 1,190

Tray
Infineon Technologies CY9BF321LQN-G-AVE2
Infineon Technologies ARM Microcontrollers - MCU MM-LEGACY MM
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 2,600
Mult.: 2,600

SMD/SMT ARM Cortex M3 64 kB 32 bit 12 bit 72 MHz 50 I/O 16 kB 2.7 V 5.5 V - 40 C + 105 C Tray
Infineon Technologies CY9BF321LPMC1-GNE2
Infineon Technologies ARM Microcontrollers - MCU MM-LEGACY MM
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 1,600
Mult.: 1,600

Tray
Infineon Technologies CY9BF321LPMC-GNE2
Infineon Technologies ARM Microcontrollers - MCU MM-LEGACY MM
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 1,190
Mult.: 1,190

Tray
Infineon Technologies CY9BF321KPMC-GNE2
Infineon Technologies ARM Microcontrollers - MCU MM-LEGACY MM
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 2,500
Mult.: 2,500

Tray
Infineon Technologies CY9BF321MBGL-GK9E1
Infineon Technologies ARM Microcontrollers - MCU MM-LEGACY MM
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 4,900
Mult.: 4,900

Tray
Renesas Electronics R5F21321CNSP#54
Renesas Electronics 16-bit Microcontrollers - MCU 16BIT MCU R8C/32C ROM4K/RAM0.5K 20LSSOP 6.5x4.4x1.45 1.8-5.5V -20/+85C
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4,000
Mult.: 4,000
: 4,000

SMD/SMT LSSOP-20 R8C 4 kB 16 bit 10 bit 20 MHz 15 I/O 512 B 1.8 V 5.5 V - 20 C + 85 C Reel
Renesas Electronics R5F21321CDSP#30
Renesas Electronics 16-bit Microcontrollers - MCU R8C32C 1.8/5.5V 4+2KB -40TO+85C 20LSSOP
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

SMD/SMT LSSOP-20 R8C 4 kB 16 bit 10 bit 20 MHz 15 I/O 512 B 1.8 V 5.5 V - 40 C + 85 C Tube
Renesas Electronics R5F21321DDSP#30
Renesas Electronics 16-bit Microcontrollers - MCU R8C32D 4KB 1.8/5.5V -40TO+85C 20LSSOP
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

SMD/SMT LSSOP-20 R8C 4 kB 16 bit 10 bit 20 MHz 15 I/O 1 kB 1.8 V 5.5 V - 40 C + 85 C Tube
Renesas Electronics R5F21321DNSP#54
Renesas Electronics 16-bit Microcontrollers - MCU 16BIT MCU R8C/32D ROM4K/RAM1K 20LSSOP 6.5x4.4x1.45 1.8-5.5V -20/+85C
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4,000
Mult.: 4,000
: 4,000

SMD/SMT LSSOP-20 R8C 4 kB 16 bit 10 bit 20 MHz 15 I/O 1 kB 1.8 V 5.5 V - 20 C + 85 C Reel
Renesas Electronics R5F21321DNSP#30
Renesas Electronics 16-bit Microcontrollers - MCU R8C32D 4KB 1.8/5.5V -20 85C 20LSSOP
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

SMD/SMT LSSOP-20 R8C 4 kB 16 bit 10 bit 20 MHz 15 I/O 1 kB 1.8 V 5.5 V - 20 C + 85 C Tube
Renesas Electronics R5F21321CNSP#30
Renesas Electronics 16-bit Microcontrollers - MCU R8C32C 1.8/5.5V 4+2KB -20TO+85C 20LSSOP
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

SMD/SMT LSSOP-20 R8C 4 kB 16 bit 10 bit 20 MHz 15 I/O 512 B 1.8 V 5.5 V - 20 C + 85 C Tube
Renesas Electronics R5F21321CDSP#54
Renesas Electronics 16-bit Microcontrollers - MCU 16BIT MCU R8C/32C ROM4K/RAM0.5K 20LSSOP 6.5x4.4x1.45 1.8-5.5V -40/+85C
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 4,000
Mult.: 4,000
: 4,000

SMD/SMT LSSOP-20 R8C 4 kB 16 bit 10 bit 20 MHz 15 I/O 512 B 1.8 V 5.5 V - 40 C + 85 C Reel
NXP Semiconductors ARM Microcontrollers - MCU M0 + 8K Flash 48Mhz
Datasheet
10,900On Order
Min.: 1
Mult.: 1

SMD/SMT TSSOP-16 ARM Cortex M0 8 kB 32 bit 12 bit 48 MHz 16 I/O 1 kB 2.7 V 5.5 V - 40 C + 105 C Tube
XMOS 32-bit Microcontrollers - MCU IC - XE232-1024-FB374-I40
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 84
Mult.: 84

SMD/SMT FBGA-374 XCore 1 MB 32 bit 100 MHz 176 I/O 1 MB 950 mV 3.6 V - 40 C + 85 C
XMOS 32-bit Microcontrollers - MCU IC - XEF232-1024-FB374-I40A
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 84
Mult.: 84

SMD/SMT FBGA-374 XCore 1 MB 32 bit 100 MHz 176 I/O 1 MB 950 mV 3.6 V - 40 C + 85 C