
For Reference Only
Part Number | ATSAM3S1AB-AU |
OEMstron Part # | ATSAM3S1AB-AU |
Manufacturer | Microchip Technology |
Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
Description | IC MCU 32BIT 64KB FLASH 48LQFP |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | ATSAM3S1AB-AU PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
ATSAM3S1AB-AU Specifications
Part Number | ATSAM3S1AB-AU | |
Brand | Microchip Technology | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Embedded Processors & Controllers | |
Subcategory | Microcontrollers | |
Manufacturer | Microchip Technology | |
Series | SAM3S | |
Core Processor | ARM® Cortex®-M3 | |
Core Size | 32-Bit | |
Speed | 64MHz | |
Connectivity | I²C, MMC, SPI, SSC, UART/USART, USB | |
Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | |
Number of I/O | 34 | |
Program Memory Size | 64KB (64K x 8) | |
Program Memory Type | FLASH | |
EEPROM Size | - | |
RAM Size | 16K x 8 | |
Voltage - Supply (Vcc/Vdd) | 1.62V ~ 3.6V | |
Data Converters | A/D 8x10/12b | |
Oscillator Type | Internal | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 48-LQFP | |
Supplier Device Package | 48-LQFP (7x7) |
ATSAM3S1AB-AU Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
ATSAM3S1AB-AU D# V99:2348_07151963 Microchip Technology Inc |
MCU 32-bit ARM Cortex M3 RISC 64KB Flash 1.8V/3.3V 48-Pin LQFP Tray RoHS: Compliant
|
Americas - 7 |
Part Number | Description | Stock |
ATSAM3S1AB-AU D# ATSAM3S1AB-AU Microchip Technology Inc |
HighEnd MCU - Trays (Alt: ATSAM3S1AB-AU) RoHS: Compliant
|
Americas - 0 |
ATSAM3S1AB-AUR D# ATSAM3S1AB-AUR Microchip Technology Inc |
MCU 32-Bit SAM3S ARM Cortex M3 RISC 64KB Flash 1.8V/3.3V 48-Pin LQFP T/R - Tape and Reel (Alt: ATSAM3S1AB-AUR) RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
ATSAM3S1AB-AU D# ATSAM3S1AB-AU Microchip Technology Inc |
HighEnd MCU (Alt: ATSAM3S1AB-AU) |
Europe - 0 |
Part Number | Description | Stock |
ATSAM3S1AB-AUR Atmel Corporation |
IC MCU 32BIT 64KB FLASH 48LQFP |
2000 |
ATSAM3S1AB-AU Atmel Corporation |
Atmel ATSAM3S1AB-AU |
1050 |
Part Number | Description | Stock |
ATSAM3S1AB-AUR D# ATSAM3S1AB-AURCT-ND Microchip Technology Inc |
IC MCU 32BIT 64KB FLASH 48LQFP |
1843 In Stock |
ATSAM3S1AB-AU D# ATSAM3S1AB-AU-ND Microchip Technology Inc |
IC MCU 32BIT 64KB FLASH 48LQFP |
On Order |
Part Number | Description | Stock |
ATSAM3S1AB-AU Atmel Corporation |
In stock shipping within 2days |
116 |
Part Number | Description | Stock |
ATSAM3S1AB-AUR D# 3628952 Microchip Technology Inc |
MICROCONTROLLERS (MCU) - 16/32 BIT - ARM RoHS: Compliant
Min Qty: 2000
Container: Reel
|
0 |
ATSAM3S1AB-AU D# 2321637 Microchip Technology Inc |
MCU, 32BIT, CORTEX-M3, 64MHZ, QFP-48 RoHS: Compliant
Min Qty: 1
Container: Each
|
842 |
Part Number | Description | Stock |
ATSAM3S1AB-AUR Microchip Technology Inc |
RoHS: Compliant
pbFree: Yes
|
0 Reel |
ATSAM3S1AB-AU Microchip Technology Inc |
RoHS: Compliant
pbFree: Yes
|
0 Tray |
Part Number | Description | Stock |
ATSAM3S1ABAUR Microchip Technology Inc |
OEM/CM QUOTES ONLY | NO BROKERS |
4600 |
ATSAM3S1ABAU Atmel Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
3808 |
Part Number | Description | Stock |
ATSAM3S1ABAUR Microchip Technology Inc |
OEM/CM ONLY |
1200 |
Part Number | Description | Stock |
ATSAM3S1AB-AUR Microchip Technology Inc |
RoHS: Not Compliant
|
0 |
Part Number | Description | Stock |
ATSAM3S1AB-AU D# ATSAM3S1AB-AU Microchip Technology Inc |
LQFP Green IND TEMP MRL B RoHS: Compliant
pbFree: Yes
|
Temporarily Out of Stock – Alternates Available |
ATSAM3S1AB-AUR D# ATSAM3S1AB-AUR Microchip Technology Inc |
LQFP Green IND TEMP MRL B T&R RoHS: Compliant
pbFree: Yes
|
Temporarily Out of Stock – Alternates Available |
Part Number | Description | Stock |
ATSAM3S1AB-AUR D# 556-ATSAM3S1AB-AUR Microchip Technology Inc |
ARM Microcontrollers - MCU LQFP,Green,IND TEMP,MRL B RoHS: Not Compliant
|
1698 |
Part Number | Description | Stock |
ATSAM3S1AB-AU Microchip Technology Inc |
LQFP, Green, IND TEMP, MRL B - Package: 48 LQFP 7x7x1.4mm TRAY RoHS: Compliant
|
0 in Stock 0 on Order |
ATSAM3S1AB-AUR Microchip Technology Inc |
LQFP,Green,IND TEMP,MRL B,T&R - Package: 48 LQFP 7x7x1.4mm T/R RoHS: Compliant
|
0 in Stock 0 on Order |
Part Number | Description | Stock |
ATSAM3S1AB-AUR D# MCHP00000005984 Microchip Technology Inc |
LQFP,Green,IND TEMP,MRL B,T&R - Package: 48 LQFP 7x7x1.4mm T/R |
0 |
ATSAM3S1AB-AU D# MCHP00000005983 Microchip Technology Inc |
LQFP, Green, IND TEMP, MRL B - Package: 48 LQFP 7x7x1.4mm TRAY |
0 |
Part Number | Description | Stock |
ATSAM3S1AB-AUR D# 69W7958 Microchip Technology Inc |
LQFP,GREEN,IND TEMP,MRL B,T&R, 48 LQFP 7X7X1.4MM T/R ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 2000
Container: TAPE & REEL - FULL
|
0 |
ATSAM3S1AB-AU D# 15AC6217 Microchip Technology Inc |
MCU, 32BIT, CORTEX-M3, 64MHZ, QFP-48, Product Range:SAM32 Family SAM 3S Series Microcontrollers, Architecture:ARM Cortex-M3, No. of Bits:32bit, CPU Speed:64MHz, Program Memory Size:64KB, RAM Memory Size:16KB, No. of Pins:48Pins, MCU RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
839 |
Part Number | Description | Stock |
ATSAM3S1AB-AUR Microchip Technology Inc |
RoHS: Not Compliant
|
0 |
Part Number | Description | Stock |
ATSAM3S1AB-AU D# 1310380 Microchip Technology Inc |
Microchip ATSAM3S1AB-AU, 32bit ARM Cortex M3 Microcontroller, SAM3S, 64MHz, 64 kB Flash, 48-Pin LQFP, PK Min Qty: 2
Container: Package
|
232 |
Part Number | Description | Stock |
ATSAM3S1ABAU Atmel Corporation |
OEM/CM ONLY |
378 |
ATSAM3S1ABAUR Atmel Corporation |
OEM/CM ONLY |
4095 |
Part Number | Description | Stock |
ATSAM3S1AB-AU D# 31954867 Microchip Technology Inc |
MCU 32-bit ARM Cortex M3 RISC 64KB Flash 1.8V/3.3V 48-Pin LQFP Tray RoHS: Compliant
|
Americas - 7 |
Part Number | Description | Stock |
ATSAM3S1AB-AU D# 2321637 Microchip Technology Inc |
MCU, 32BIT, CORTEX-M3, 64MHZ, QFP-48 RoHS: Compliant
Min Qty: 1
Container: Each
|
842 |
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Quick Inquiry
In Stock | 1,567 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 4.5198 | $ 4.5198 |
100 | $ 4.5198 | $ 451.9800 |
500 | $ 4.5198 | $ 2,259.9000 |
1000 | $ 4.5198 | $ 4,519.8000 |
2500 | $ 4.5198 | $ 11,299.5000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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