AVR32SD20/28/32 AVR® SD 8-Bit Microcontrollers

Microchip Technology AVR32SD20/28/32 AVR® SD 8-Bit Microcontrollers (MCUs) incorporate the AVR CPU with a hardware multiplier running at clock speeds up to 20MHz. The MCUs offer 32/64KB of flash, 4/8KB of SRAM, and 256 bytes of EEPROM. The Microchip AVR32SD20/28/32 MCUs are available in 20-, 28-, 32-, and 48-pin packages. The family offers a flexible and low-power architecture, including an event system, accurate analog features, and advanced digital peripherals. The AVR SD provides a dual-core lockstep CPU, single-error-correcting and double-error-detecting (SECDED) ECC on flash, EEPROM/SRAM, an error controller for functional safety, and a program and debug interface disable (PDID) for security. These microcontrollers comply with ISO 26262 (ASIL C) and IEC 61508 (SIL 2) safety standards, ensuring suitability for automotive safety systems, industrial automation, and medical devices. The robust performance and reliability also make these MCUs ideal for consumer electronics and security systems.

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Description Datasheet Availability Pricing (INR) Filter the results in the table by unit price based on your quantity.
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Program Memory Size
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Maximum Clock Frequency
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Microchip Technology 8-bit Microcontrollers - MCU 32KB,ECC,2xCPU,20MHz,ERRCTRL,MVIO,PDID,2ADC,3Comp,2ZCD,2WDT,3USART,2SPI,2TWI,85C
Datasheet
1,438In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,600

AVR 32 kB 4 kB SSOP-20 20 MHz 10 bit 15 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C AVR32SD20 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 32KB,ECC,2xCPU,20MHz,ERRCTRL,MVIO,PDID,2ADC,3Comp,2ZCD,2WDT,3USART,2SPI,2TWI,85C
Datasheet
1,888In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,100

AVR 32 kB 4 kB SSOP-28 20 MHz 10 bit 21 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C AVR32SD28 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 32KB,ECC,2xCPU,20MHz,ERRCTRL,MVIO,PDID,2ADC,3Comp,2ZCD,2WDT,3USART,2SPI,2TWI,85C
Datasheet
1,396In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,600

AVR 32 kB 4 kB TQFP-32 20 MHz 10 bit 25 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C AVR32SD32 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 32KB,ECC,2xCPU,20MHz,ERRCTRL,MVIO,PDID,2ADC,3Comp,2ZCD,2WDT,3USART,2SPI,2TWI,85C
Datasheet
4,496In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

AVR 32 kB 4 kB VQFN-32 20 MHz 10 bit 25 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C AVR32SD32 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 32KB,ECC,2xCPU,20MHz,ERRCTRL,MVIO,PDID,2ADC,3Comp,2ZCD,2WDT,3USART,2SPI,2TWI,85C
Datasheet
314In Stock
Min.: 1
Mult.: 1

AVR 32 kB 4 kB SPDIP-28 20 MHz 10 bit 21 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C AVR32SD28 Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB,ECC,2xCPU,20MHz,ERRCTRL,MVIO,PDID,2ADC,3Comp,2ZCD,2WDT,3USART,2SPI,2TWI,85C
Datasheet
561In Stock
Min.: 1
Mult.: 1

AVR 32 kB 4 kB SSOP-28 20 MHz 10 bit 21 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C AVR32SD28 Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB,ECC,2xCPU,20MHz,ERRCTRL,MVIO,PDID,2ADC,3Comp,2ZCD,2WDT,3USART,2SPI,2TWI,85C
Datasheet
710In Stock
Min.: 1
Mult.: 1

AVR 32 kB 4 kB TQFP-32 20 MHz 10 bit 25 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C AVR32SD32 Tray
Microchip Technology 8-bit Microcontrollers - MCU 32KB,ECC,2xCPU,20MHz,ERRCTRL,MVIO,PDID,2ADC,3Comp,2ZCD,2WDT,3USART,2SPI,2TWI,85C
Datasheet
969In Stock
Min.: 1
Mult.: 1

AVR 32 kB 4 kB VQFN-32 20 MHz 10 bit 25 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C AVR32SD32 Tray