64 kB 32-bit Microcontrollers - MCU

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Qty. RoHS ECAD Model Series
Mounting Style
Package/Case
Core
Program Memory Size
Data RAM Size
Data Bus Width
ADC Resolution
Maximum Clock Frequency
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
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Packaging
Microchip Technology 32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM
Datasheet
354In Stock
Min.: 1
Mult.: 1
: 1,500

AT32UC3C2 AVR 512 kB 64 kB 32 bit 66 MHz 45 I/O 3 V 5.5 V - 40 C + 85 C Reel, Cut Tape
Microchip Technology 32-bit Microcontrollers - MCU 100MHz 2anlg cmp 2I2C 2SPI/I2S 28Ch
Datasheet
299In Stock
Min.: 1
Mult.: 1

PIC32MX3xx SMD/SMT TQFP-100 MIPS32 M4K 256 kB 64 kB 32 bit 10 bit 100 MHz 85 I/O 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 100MHz 2anlg cmp 2I2C 2SPI/I2S 28Ch
Datasheet
232In Stock
Min.: 1
Mult.: 1

PIC32MX4xx SMD/SMT TQFP-64 MIPS32 M4K 256 kB 64 kB 32 bit 10 bit 100 MHz 49 I/O 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 100MHz 2anlg cmp 2I2C 2SPI/I2S 28Ch
Datasheet
423In Stock
Min.: 1
Mult.: 1

PIC32MX4xx SMD/SMT TQFP-100 MIPS32 M4K 256 kB 64 kB 32 bit 10 bit 100 MHz 81 I/O 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 120Mhz MIPS, 512K Flash, 64K RAM
Datasheet
264In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-48 MIPS32 microAptiv 512 kB 64 kB 32 bit 12 bit 120 MHz 37 I/O 2.3 V 3.6 V - 40 C + 85 C Tube
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX111 384K/64K QFP64
Datasheet
515In Stock
Min.: 1
Mult.: 1

RX111 SMD/SMT LQFP-64 RX 384 kB 64 kB 32 bit 12 bit 32 MHz 46 I/O 1.8 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX111 384K/64K QFP48
Datasheet
500In Stock
Min.: 1
Mult.: 1

RX111 SMD/SMT LFQFP-48 RX 384 kB 64 kB 32 bit 12 bit 32 MHz 30 I/O 1.8 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX111 512K/64K QFP64
Datasheet
450In Stock
Min.: 1
Mult.: 1

RX111 SMD/SMT LQFP-64 RX 512 kB 64 kB 32 bit 12 bit 32 MHz 46 I/O 1.8 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX111 512K/64K QFP48
Datasheet
500In Stock
Min.: 1
Mult.: 1

RX111 SMD/SMT LFQFP-48 RX 512 kB 64 kB 32 bit 12 bit 32 MHz 30 I/O 1.8 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX231 384K WQFN64 -40/+85C
Datasheet
525In Stock
Min.: 1
Mult.: 1

RX231 SMD/SMT HWQFN-64 RX 384 kB 64 kB 32 bit 12 bit 54 MHz 43 I/O 1.8 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX231 384K WQFN48 -40/+85C
Datasheet
425In Stock
Min.: 1
Mult.: 1

RX231 SMD/SMT HWQFN-48 RX 384 kB 64 kB 32 bit 12 bit 54 MHz 30 I/O 1.8 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX231 512K/64K QFP48
Datasheet
754In Stock
Min.: 1
Mult.: 1

RX231 SMD/SMT LFQFP-48 RXv2 512 kB 64 kB 32 bit 12 bit 54 MHz 30 I/O 1.8 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX231 512K/64K QFP64
Datasheet
2,641In Stock
2,720On Order
Min.: 1
Mult.: 1

RX231 SMD/SMT LFQFP-64 RXv2 512 kB 64 kB 32 bit 12 bit 54 MHz 43 I/O 1.8 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP100
Datasheet
350In Stock
Min.: 1
Mult.: 1

RX66T SMD/SMT LFQFP-100 RXv3 256 kB 64 kB 32 bit 12 bit 160 MHz 73 I/O 2.7 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP80
Datasheet
357In Stock
Min.: 1
Mult.: 1

RX66T SMD/SMT LFQFP-80 RXv3 256 kB 64 kB 32 bit 12 bit 160 MHz 52 I/O 2.7 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP80
Datasheet
332In Stock
Min.: 1
Mult.: 1

RX66T SMD/SMT LFQFP-80 RXv3 512 kB 64 kB 32 bit 12 bit 160 MHz 52 I/O 2.7 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP100
Datasheet
606In Stock
3,732Expected 12/11/2026
Min.: 1
Mult.: 1

RX66T SMD/SMT LFQFP-100 RXv3 32 kB 64 kB 32 bit 12 bit 160 MHz 69 I/O 2.7 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX621 256K/64K QFP100
Datasheet
1,384In Stock
Min.: 1
Mult.: 1

RX621 SMD/SMT LQFP-100 RX 256 kB 64 kB 32 bit 12 bit 100 MHz 72 I/O 2.7 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX631 256K/64K QFP48
Datasheet
263In Stock
Min.: 1
Mult.: 1

RX631 SMD/SMT LQFP-48 RX 256 kB 64 kB 32 bit 10 bit, 12 bit 100 MHz 30 I/O 2.7 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 128KB, 144LQFP Ind, w/AES Mod.
Datasheet
120In Stock
Min.: 1
Mult.: 1

AT32UC3A3 SMD/SMT LQFP-144 AVR 128 kB 64 kB 32 bit 10 bit 66 MHz 110 I/O 1.65 V 1.95 V - 40 C + 85 C Tray

Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 50MHz, 10-bit ADC
Datasheet
174In Stock
Min.: 1
Mult.: 1

PIC32MX1xx SMD/SMT SOIC-28 MIPS32 M4K 256 kB 64 kB 32 bit 10 bit 50 MHz 21 I/O 2.3 V 3.6 V - 40 C + 85 C Tube

Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 50MHz, 10-bit ADC
Datasheet
266In Stock
Min.: 1
Mult.: 1

PIC32MX1xx Through Hole PDIP-28 MIPS32 M4K 256 kB 64 kB 32 bit 10 bit 50 MHz 21 I/O 2.3 V 3.6 V - 40 C + 85 C Tube

Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 40MHz, 10-bit ADC
Datasheet
91In Stock
Min.: 1
Mult.: 1

PIC32MX1xx SMD/SMT QFN-28 MIPS32 M4K 256 kB 64 kB 32 bit 10 bit 50 MHz 34 I/O 2.3 V 3.6 V - 40 C + 85 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 40MHz, 10-bit ADC
Datasheet
307In Stock
Min.: 1
Mult.: 1

PIC32MX1xx SMD/SMT SOIC-28 MIPS32 M4K 256 kB 64 kB 32 bit 10 bit 50 MHz 21 I/O 2.3 V 3.6 V - 40 C + 85 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 40MHz, 10-bit ADC
Datasheet
76In Stock
Min.: 1
Mult.: 1

PIC32MX1xx Through Hole PDIP-28 MIPS32 M4K 256 kB 64 kB 32 bit 10 bit 50 MHz 21 I/O 2.3 V 3.6 V - 40 C + 85 C Tube