SAM3S ARM® Cortex®-M3 Flash-Based Microcontrollers

Microchip Technology SAM3S ARM® Cortex®-M3 Flash-Based Microcontrollers family integrates features to simplify system design and reduce power consumption down to 2.3mW at 1MHz, 1.45mW/MHz at 64MHz operation, and 1.6uA in backup mode with the RTC running. Inspired by the best-selling SAM7S series, the SAM3S is the ideal migration path to a more powerful and feature-rich MCU. A renewed peripheral set provides system control, sensor interfaces, an optional external parallel bus interface, connectivity, and user interface support.

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Dami RoHS ECAD Model Series
Isitilo ng Mounting
Package / Case
Core
Laki ng Memory ng Program
Lapad ng Data Bus
Resolusyon ng ADC
Maximum na Clock Frequency
Dami ng I/O
Laki ng Data RAM
Supply Voltage - Min
Supply Voltage - Max
Minimum na Operating Temperature
Maximum na Operating Temperature
Packaging
Microchip Technology ARM Microcontrollers - MCU LQFP,Green,IND TEMP,MRL B
Datasheet
Lead-Time para sa Hindi Naka-stock 7 (na) Linggo
Min.: 1
Mult.: 1

SAM3S SMD/SMT QFP-64 ARM Cortex M3 64 kB 32 bit 12 bit 64 MHz 47 I/O 16 kB 1.62 V 1.9 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFPGREENIND TEMPMRL A
Datasheet
996May Stock
Available ang MouseReel
Min.: 1
Mult.: 1
: 1,000

SAM3S SMD/SMT LQFP-100 ARM Cortex M3 256 kB 32 bit 12 bit 64 MHz 79 I/O 48 kB 1.62 V 1.9 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp
Datasheet
693May Stock
Min.: 1
Mult.: 1

SAM3S SMD/SMT TFBGA-100 ARM Cortex M3 256 kB 32 bit 12 bit 64 MHz 79 I/O 48 kB 1.62 V 1.9 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP,Green,IND TEMP,MRL B
Datasheet
326May Stock
Min.: 1
Mult.: 1

SAM3S SMD/SMT QFP-48 ARM Cortex M3 64 kB 32 bit 12 bit 64 MHz 34 I/O 16 kB 1.62 V 1.9 V - 40 C + 85 C Tray

Microchip Technology ARM Microcontrollers - MCU QFN,Green,IND TEMP,MRL B
Datasheet
258May Stock
Min.: 1
Mult.: 1

SAM3S SMD/SMT QFN-64 ARM Cortex M3 64 kB 32 bit 12 bit 64 MHz 47 I/O 16 kB 1.62 V 1.9 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp
Datasheet
3,027May Stock
Min.: 1
Mult.: 1

SAM3S SMD/SMT QFP-48 ARM Cortex M3 256 kB 32 bit 12 bit 64 MHz 34 I/O 48 kB 1.62 V 1.9 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU MRL A 128K Flash 32K SRAM Ind Temp
Datasheet
254May Stock
Min.: 1
Mult.: 1

SAM3S SMD/SMT QFP-64 ARM Cortex M3 128 kB 32 bit 12 bit 64 MHz 47 I/O 32 kB 1.62 V 1.9 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP,Grn, IT, MRL A
Datasheet
27May Stock
Min.: 1
Mult.: 1

SAM3S SMD/SMT QFP-64 ARM Cortex M3 512 kB 32 bit 12 bit 64 MHz 47 I/O 64 kB 1.62 V 1.9 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP,Grn, IT, MRL A
Datasheet
13May Stock
Min.: 1
Mult.: 1

SAM3S SMD/SMT QFP-100 ARM Cortex M3 512 kB 32 bit 12 bit 64 MHz 79 I/O 64 kB 1.62 V 1.9 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP,Grn, IT, MRL A
Datasheet
5May Stock
Min.: 1
Mult.: 1

SAM3S SMD/SMT QFP-64 ARM Cortex M3 512 kB 32 bit 12 bit 64 MHz 47 I/O 64 kB 1.62 V 1.9 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP,Grn, IT, MRL A
Datasheet
25May Stock
Min.: 1
Mult.: 1

SAM3S SMD/SMT QFP-100 ARM Cortex M3 512 kB 32 bit 12 bit 64 MHz 79 I/O 64 kB 1.62 V 1.9 V - 40 C + 85 C Tray

Microchip Technology ARM Microcontrollers - MCU MRL A 128K Flash 32K SRAM Ind Temp
Datasheet
146May Stock
Min.: 1
Mult.: 1

SAM3S SMD/SMT QFN-64 ARM Cortex M3 128 kB 32 bit 12 bit 64 MHz 47 I/O 32 kB 1.62 V 1.9 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU MRL A 128K Flash 32K SRAM Ind Temp
Datasheet
1May Stock
Min.: 1
Mult.: 1

SAM3S SMD/SMT QFP-100 ARM Cortex M3 128 kB 32 bit 12 bit 64 MHz 79 I/O 32 kB 1.62 V 1.9 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp
Datasheet
2May Stock
480Inaasahan 7/6/2026
Min.: 1
Mult.: 1

SAM3S SMD/SMT QFP-64 ARM Cortex M3 256 kB 32 bit 12 bit 64 MHz 47 I/O 48 kB 1.62 V 1.9 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp
Datasheet
20May Stock
Min.: 1
Mult.: 1

SAM3S SMD/SMT QFP-100 ARM Cortex M3 256 kB 32 bit 12 bit 64 MHz 79 I/O 48 kB 1.62 V 1.9 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP,Green,IND TEMP,MRL B
Datasheet
Lead-Time para sa Hindi Naka-stock 7 (na) Linggo
Min.: 2,000
Mult.: 2,000
: 2,000

SAM3S SMD/SMT LQFP-48 ARM Cortex M3 64 kB 32 bit 12 bit 64 MHz 79 I/O 16 kB 1.62 V 1.9 V - 40 C + 85 C Reel
Microchip Technology ARM Microcontrollers - MCU QFN,Green,IND TEMP,MRL B
Datasheet
Lead-Time para sa Hindi Naka-stock 9 (na) Linggo
Min.: 3,500
Mult.: 3,500
: 3,500

SAM3S SMD/SMT VQFN-48 ARM Cortex M3 64 kB 32 bit 12 bit 64 MHz 79 I/O 16 kB 1.62 V 1.9 V - 40 C + 85 C Reel
Microchip Technology ARM Microcontrollers - MCU LQFP,Green,IND TEMP,MRL B
Datasheet
Lead-Time para sa Hindi Naka-stock 7 (na) Linggo
Min.: 1,500
Mult.: 1,500
: 1,500

SAM3S SMD/SMT LQFP-64 ARM Cortex M3 64 kB 32 bit 12 bit 64 MHz 79 I/O 16 kB 1.62 V 1.9 V - 40 C + 85 C Reel
Microchip Technology ARM Microcontrollers - MCU QFN,Green,IND TEMP,MRL B
Datasheet
Lead-Time para sa Hindi Naka-stock 9 (na) Linggo
Min.: 3,500
Mult.: 3,500
: 3,500

SAM3S SMD/SMT VQFN-64 ARM Cortex M3 64 kB 32 bit 12 bit 64 MHz 79 I/O 16 kB 1.62 V 1.9 V - 40 C + 85 C Reel
Microchip Technology ARM Microcontrollers - MCU LQFP,Green,IND TEMP,MRL B
Datasheet
Lead-Time 9 (na) Linggo
Min.: 1
Mult.: 1

SAM3S SMD/SMT QFP-100 ARM Cortex M3 64 kB 32 bit 12 bit 64 MHz 79 I/O 16 kB 1.62 V 1.9 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP,Green,IND TEMP,MRL B
Datasheet
Lead-Time para sa Hindi Naka-stock 9 (na) Linggo
Min.: 1,000
Mult.: 1,000
: 1,000

SAM3S SMD/SMT LQFP-100 ARM Cortex M3 64 kB 32 bit 12 bit 64 MHz 79 I/O 16 kB 1.62 V 1.9 V - 40 C + 85 C Reel
Microchip Technology ARM Microcontrollers - MCU BGAGreen,IND TEMP,MRL B
Datasheet
Lead-Time para sa Hindi Naka-stock 7 (na) Linggo
Min.: 2,000
Mult.: 2,000
: 2,000

SAM3S SMD/SMT TFBGA-100 ARM Cortex M3 64 kB 32 bit 12 bit 64 MHz 79 I/O 16 kB 1.62 V 1.9 V - 40 C + 85 C Reel

Microchip Technology ARM Microcontrollers - MCU MRL A 128K Flash 32K SRAM Ind Temp
Datasheet
Lead-Time 4 (na) Linggo
Min.: 1
Mult.: 1

SAM3S SMD/SMT QFN-48 ARM Cortex M3 128 kB 32 bit 12 bit 64 MHz 34 I/O 32 kB 1.62 V 1.9 V - 40 C + 85 C Tray

Microchip Technology ARM Microcontrollers - MCU QFN,Grn, IT, MRL A
Datasheet
Lead-Time 9 (na) Linggo
Min.: 1
Mult.: 1

SAM3S SMD/SMT QFN-64 ARM Cortex M3 512 kB 32 bit 12 bit 64 MHz 47 I/O 64 kB 1.62 V 1.9 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU BGA,Grn, IT, MRL A
Datasheet
Lead-Time para sa Hindi Naka-stock 8 (na) Linggo
Min.: 260
Mult.: 260

SAM3S SMD/SMT TFBGA-100 ARM Cortex M3 512 kB 32 bit 12 bit 64 MHz 79 I/O 64 kB 1.62 V 1.9 V - 40 C + 85 C Tray