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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Description Datasheet Availability Pricing (PEN) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
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
Packaging
Microchip Technology ARM Microcontrollers - MCU MRL A 128K Flash 32K SRAM Ind Temp
Datasheet
Non-Stocked Lead-Time 31 Weeks
S/ 19.77
S/ 17.98
S/ 16.27
Min.: 1
Mult.: 1
SAM3S SMD/SMT QFP-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 LQFPGREENIND TEMPMRL A
Datasheet
Non-Stocked Lead-Time 31 Weeks
Reel
S/ 16.70
Min.: 2,000
Mult.: 2,000
: 2,000
SAM3S SMD/SMT LQFP-48 ARM Cortex M3 128 kB 32 bit 12 bit 64 MHz 32 kB 1.62 V 1.9 V Reel

Microchip Technology ARM Microcontrollers - MCU MRL A 128K Flash 32K SRAM Ind Temp
Datasheet
Non-Stocked Lead-Time 28 Weeks
S/ 17.13
Min.: 260
Mult.: 260
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 QFNGREENIND TEMPMRL A
Datasheet
Non-Stocked Lead-Time 14 Weeks
Reel
S/ 17.32
Min.: 3,500
Mult.: 3,500
: 3,500
SAM3S SMD/SMT QFN-48 ARM Cortex M3 128 kB 32 bit 12 bit 64 MHz 32 kB 1.62 V 1.9 V Reel

Microchip Technology ARM Microcontrollers - MCU MRL A 128K Flash 32K SRAM Ind Temp
Datasheet
Non-Stocked Lead-Time 14 Weeks
S/ 20.86
S/ 18.92
S/ 17.13
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 QFNGREENIND TEMPMRL A
Datasheet
Non-Stocked Lead-Time 14 Weeks
Reel
S/ 17.59
Min.: 3,500
Mult.: 3,500
: 3,500
SAM3S SMD/SMT QFN-64 ARM Cortex M3 128 kB 32 bit 12 bit 64 MHz 32 kB 1.62 V 1.9 V Reel
Microchip Technology ARM Microcontrollers - MCU LQFPGREENIND TEMPMRL A
Datasheet
Non-Stocked Lead-Time 31 Weeks
Reel
S/ 18.45
Min.: 1,000
Mult.: 1,000
: 1,000
SAM3S SMD/SMT LQFP-100 ARM Cortex M3 128 kB 32 bit 12 bit 64 MHz 32 kB 1.62 V 1.9 V Reel
Microchip Technology ARM Microcontrollers - MCU MRL A 128K Flash 32K SRAM Ind Temp
Datasheet
Non-Stocked Lead-Time 31 Weeks
S/ 19.73
Min.: 260
Mult.: 260
SAM3S SMD/SMT TFBGA-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 BGAGREENIND TEMPMRL A
Datasheet
Non-Stocked Lead-Time 31 Weeks
Reel
S/ 20.20
Min.: 2,000
Mult.: 2,000
: 2,000
SAM3S SMD/SMT TFBGA-100 ARM Cortex M3 128 kB 32 bit 12 bit 64 MHz 32 kB 1.62 V 1.9 V Reel
Microchip Technology ARM Microcontrollers - MCU IND TEMP, MRL A ARMMCU 32BIT
Datasheet
Non-Stocked Lead-Time 31 Weeks
Reel
S/ 20.47
Min.: 2,000
Mult.: 2,000
: 2,000
SAM3S SMD/SMT LQFP-48 ARM Cortex M3 256 kB 32 bit 12 bit 64 MHz 79 I/O 1.62 V 3.6 V - 40 C + 85 C Reel

Microchip Technology ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp
Datasheet
Non-Stocked Lead-Time 14 Weeks
S/ 24.60
S/ 22.34
S/ 20.24
Min.: 1
Mult.: 1
SAM3S SMD/SMT QFN-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 QFNGREENIND TEMPMRL A
Datasheet
Non-Stocked Lead-Time 14 Weeks
Reel
S/ 20.94
Min.: 3,500
Mult.: 3,500
: 3,500
SAM3S SMD/SMT QFN-48 ARM Cortex M3 256 kB 32 bit 12 bit 64 MHz 48 kB 1.62 V 1.9 V Reel
Microchip Technology ARM Microcontrollers - MCU LQFPGREENIND TEMPMRL A
Datasheet
Non-Stocked Lead-Time 31 Weeks
Reel
S/ 21.53
Min.: 1,500
Mult.: 1,500
: 1,500
SAM3S SMD/SMT LQFP-64 ARM Cortex M3 256 kB 32 bit 12 bit 64 MHz 48 kB 1.62 V 1.9 V Reel

Microchip Technology ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp
Datasheet
Non-Stocked Lead-Time 14 Weeks
S/ 25.96
S/ 23.55
S/ 21.37
Min.: 1
Mult.: 1
SAM3S SMD/SMT QFN-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 QFNGREENIND TEMPMRL A
Datasheet
Non-Stocked Lead-Time 14 Weeks
Reel
S/ 21.99
Min.: 3,500
Mult.: 3,500
: 3,500
SAM3S SMD/SMT QFN-64 ARM Cortex M3 256 kB 32 bit 12 bit 64 MHz 48 kB 1.62 V 1.9 V Reel
Microchip Technology ARM Microcontrollers - MCU BGAGREENIND TEMPMRL A
Datasheet
Non-Stocked Lead-Time 31 Weeks
Reel
S/ 24.60
Min.: 2,000
Mult.: 2,000
: 2,000
SAM3S SMD/SMT TFBGA-100 ARM Cortex M3 256 kB 32 bit 12 bit 64 MHz 48 kB 1.62 V 1.9 V Reel
Microchip Technology ARM Microcontrollers - MCU QFN,Green,IND TEMP,MRL B
Datasheet
Non-Stocked Lead-Time 9 Weeks
S/ 14.95
S/ 13.66
S/ 12.30
Min.: 1
Mult.: 1
No
SAM3S SMD/SMT QFN-48 ARM Cortex M3 64 kB 32 bit 12 bit 64 MHz 34 I/O 16 kB 1.62 V 3.6 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU BGA Green,IND TEMP,MRL B
Datasheet
Non-Stocked Lead-Time 12 Weeks
S/ 15.57
Min.: 260
Mult.: 260
No
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 Tray
Microchip Technology ARM Microcontrollers - MCU LQFP,Green,IND TEMP,MRL A
Datasheet
Non-Stocked Lead-Time 12 Weeks
Reel
S/ 25.46
Min.: 1,500
Mult.: 1,500
: 1,500
No
SAM3S SMD/SMT LQFP-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 Reel
Microchip Technology ARM Microcontrollers - MCU QFN,Green,IND TEMP,MRL A
Datasheet
Non-Stocked Lead-Time 9 Weeks
Reel
S/ 26.00
Min.: 3,500
Mult.: 3,500
: 3,500
No
SAM3S SMD/SMT VQFN-64 ARM Cortex M3 512 kB 32 bit 12 bit 64 MHz 79 I/O 1.62 V 3.6 V - 40 C + 85 C Reel
Microchip Technology ARM Microcontrollers - MCU LQFP,Green,IND TEMP,MRL A
Datasheet
Non-Stocked Lead-Time 12 Weeks
Reel
S/ 26.90
Min.: 1,000
Mult.: 1,000
: 1,000
No
SAM3S SMD/SMT LQFP-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 Reel
Microchip Technology ARM Microcontrollers - MCU BGA, Green,IND TEMP,MRL A
Datasheet
Non-Stocked Lead-Time 12 Weeks
Reel
S/ 29.04
Min.: 2,000
Mult.: 2,000
: 2,000
No
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 Reel
Microchip Technology ARM Microcontrollers - MCU LQFP,Green,IND TEMP,MRL A
Datasheet
Non-Stocked Lead-Time 12 Weeks
Reel
S/ 27.87
Min.: 1,500
Mult.: 1,500
: 1,500
No
SAM3S SMD/SMT LQFP-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 Reel
Microchip Technology ARM Microcontrollers - MCU QFN,Green,IND TEMP,MRL A
Datasheet
Non-Stocked Lead-Time 9 Weeks
Reel
S/ 28.45
Min.: 3,500
Mult.: 3,500
: 3,500
No
SAM3S SMD/SMT VQFN-64 ARM Cortex M3 512 kB 32 bit 12 bit 64 MHz 79 I/O 1.62 V 3.6 V - 40 C + 85 C Reel
Microchip Technology ARM Microcontrollers - MCU LQFP,Green,IND TEMP,MRL A
Datasheet
Non-Stocked Lead-Time 11 Weeks
Reel
S/ 29.54
Min.: 1,000
Mult.: 1,000
: 1,000
No
SAM3S SMD/SMT LQFP-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 Reel