10,000+ Happy Customers
20+ Years in Business
75,000+ SKUs in Stock
80+ Authorized Manufacturers
Helping Tech Companies Create What’s Next!
phoneCall +1.949.783.7300
Suntsu Electronics Logo - suntsu.com
GET A
QUOTE

Electronic Parts Search

Suntsu Electronics is your reliable source for hard-to-find and obsolete electronic components. Our advanced part search tool makes it easy to quickly find the products you need. You can search by part number, manufacturer, or specifications to instantly access a comprehensive database of electronic components.

Featured Brands

Part Search

CLEAR SEARCH
Total Products: 220,361
ImageData
Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
Quote
ATSAMD21E15B-AU
ATSAMD21E15B-AUMicrochip TechnologyIC MCU 32BIT 32KB FLASH 32TQFPMicrocontrollers32-TQFP (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
I2C, LINbus, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
26
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.62V ~ 3.6V
Data Converters:
A/D 10x12b; D/A 1x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-TQFP (7×7)
Package / Case:
32-TQFP
693
GET A
QUOTE
ATSAMD21E15B-AUT
ATSAMD21E15B-AUTMicrochip TechnologyIC MCU 32BIT 32KB FLASH 32TQFPMicrocontrollers32-TQFP (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
I2C, LINbus, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
26
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.62V ~ 3.6V
Data Converters:
A/D 10x12b; D/A 1x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-TQFP (7×7)
Package / Case:
32-TQFP
10
GET A
QUOTE
ATSAMD21E15B-MF
ATSAMD21E15B-MFMicrochip TechnologyIC MCU 32BIT 32KB FLASH 32QFNMicrocontrollers32-VQFN (5x5)N/A-40°C ~ 125°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
I2C, LINbus, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
26
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.62V ~ 3.6V
Data Converters:
A/D 10x12b; D/A 1x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount
Supplier Device Package:
32-VQFN (5×5)
Package / Case:
32-VFQFN Exposed Pad
627
GET A
QUOTE
ATSAMD21E15B-MFT
ATSAMD21E15B-MFTMicrochip TechnologyIC MCU 32BIT 32KB FLASH 32QFNMicrocontrollers32-VQFN (5x5)N/A-40°C ~ 125°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
I2C, LINbus, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
26
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.62V ~ 3.6V
Data Converters:
A/D 10x12b; D/A 1x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount
Supplier Device Package:
32-VQFN (5×5)
Package / Case:
32-VFQFN Exposed Pad
223
GET A
QUOTE
ATSAMD21E15B-MU
ATSAMD21E15B-MUMicrochip TechnologyIC MCU 32BIT 32KB FLASH 32QFNMicrocontrollers32-VQFN (5x5)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
I2C, LINbus, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
26
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.62V ~ 3.6V
Data Converters:
A/D 10x12b; D/A 1x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-VQFN (5×5)
Package / Case:
32-VFQFN Exposed Pad
399
GET A
QUOTE
ATSAMD21E15B-MUT
ATSAMD21E15B-MUTMicrochip TechnologyIC MCU 32BIT 32KB FLASH 32QFNMicrocontrollers32-VQFN (5x5)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
I2C, LINbus, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
26
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.62V ~ 3.6V
Data Converters:
A/D 10x12b; D/A 1x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-VQFN (5×5)
Package / Case:
32-VFQFN Exposed Pad
51
GET A
QUOTE
ATSAMD21E15B-UUT
ATSAMD21E15B-UUTMicrochip TechnologyIC MCU 32BIT 32KB FLASH 35WLCSPMicrocontrollers35-WLCSP (2.82x2.53)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
I2C, LINbus, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
26
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.62V ~ 3.6V
Data Converters:
A/D 10x12b; D/A 1x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
35-WLCSP (2.82×2.53)
Package / Case:
35-XFBGA, WLCSP
389
GET A
QUOTE
ATSAMD21E15C-UUT
ATSAMD21E15C-UUTMicrochip TechnologyIC MCU 32BIT 32KB FLASH 35WLCSPMicrocontrollers35-WLCSP (2.82x2.53)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
I2C, LINbus, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
26
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.62V ~ 3.63V
Data Converters:
A/D 10x12b; D/A 1x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
35-WLCSP (2.82×2.53)
Package / Case:
35-XFBGA, WLCSP
352
GET A
QUOTE
ATSAMD21E15L-AF
ATSAMD21E15L-AFMicrochip TechnologyIC MCU 32BIT 32KB FLASH 32TQFPMicrocontrollers32-TQFP (7x7)N/A-40°C ~ 125°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
I2C, LINbus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
26
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.62V ~ 3.6V
Data Converters:
A/D 10x12b; D/A 1x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount
Supplier Device Package:
32-TQFP (7×7)
Package / Case:
32-TQFP
933
GET A
QUOTE
ATSAMD21E15L-AFT
ATSAMD21E15L-AFTMicrochip TechnologyIC MCU 32BIT 32KB FLASH 32TQFPMicrocontrollers32-TQFP (7x7)N/A-40°C ~ 125°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
I2C, LINbus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
26
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.62V ~ 3.6V
Data Converters:
A/D 10x12b; D/A 1x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount
Supplier Device Package:
32-TQFP (7×7)
Package / Case:
32-TQFP
1,375
GET A
QUOTE
ATSAMD21E15L-MF
ATSAMD21E15L-MFMicrochip TechnologyIC MCU 32BIT 32KB FLASH 32QFNMicrocontrollers32-VQFN (5x5)N/A-40°C ~ 125°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
I2C, LINbus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
26
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.62V ~ 3.6V
Data Converters:
A/D 10x12b; D/A 1x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount
Supplier Device Package:
32-VQFN (5×5)
Package / Case:
32-VFQFN Exposed Pad
1,138
GET A
QUOTE
ATSAMD21E15L-MFT
ATSAMD21E15L-MFTMicrochip TechnologyIC MCU 32BIT 32KB FLASH 32QFNMicrocontrollers32-VQFN (5x5)N/A-40°C ~ 125°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
I2C, LINbus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
26
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.62V ~ 3.6V
Data Converters:
A/D 10x12b; D/A 1x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount
Supplier Device Package:
32-VQFN (5×5)
Package / Case:
32-VFQFN Exposed Pad
227
GET A
QUOTE
ATSAMD21E15L-MNT
ATSAMD21E15L-MNTMicrochip TechnologyIC MCU 32BIT 32KB FLASH 32QFNMicrocontrollers32-VQFN (5x5)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
I2C, LINbus, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
26
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.62V ~ 3.6V
Data Converters:
A/D 10x12b; D/A 1x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-VQFN (5×5)
Package / Case:
32-VFQFN Exposed Pad
1,009
GET A
QUOTE
ATSAMD21E16B-AF
ATSAMD21E16B-AFMicrochip TechnologyIC MCU 32BIT 64KB FLASH 32TQFPMicrocontrollers32-TQFP (7x7)N/A-40°C ~ 125°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
I2C, LINbus, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
26
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.62V ~ 3.6V
Data Converters:
A/D 10x12b; D/A 1x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount
Supplier Device Package:
32-TQFP (7×7)
Package / Case:
32-TQFP
230
GET A
QUOTE
ATSAMD21E16B-AFT
ATSAMD21E16B-AFTMicrochip TechnologyIC MCU 32BIT 64KB FLASH 32TQFPMicrocontrollers32-TQFP (7x7)N/A-40°C ~ 125°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
I2C, LINbus, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
26
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.62V ~ 3.6V
Data Converters:
A/D 10x12b; D/A 1x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount
Supplier Device Package:
32-TQFP (7×7)
Package / Case:
32-TQFP
117
GET A
QUOTE
ATSAMD21E16B-AU
ATSAMD21E16B-AUMicrochip TechnologyIC MCU 32BIT 64KB FLASH 32TQFPMicrocontrollers32-TQFP (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
I2C, LINbus, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
26
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.62V ~ 3.6V
Data Converters:
A/D 10x12b; D/A 1x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-TQFP (7×7)
Package / Case:
32-TQFP
1,300
GET A
QUOTE
ATSAMD21E16B-AUT
ATSAMD21E16B-AUTMicrochip TechnologyIC MCU 32BIT 64KB FLASH 32TQFPMicrocontrollers32-TQFP (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
I2C, LINbus, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
26
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.62V ~ 3.6V
Data Converters:
A/D 10x12b; D/A 1x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-TQFP (7×7)
Package / Case:
32-TQFP
1,110
GET A
QUOTE
ATSAMD21E16B-MF
ATSAMD21E16B-MFMicrochip TechnologyIC MCU 32BIT 64KB FLASH 32QFNMicrocontrollers32-VQFN (5x5)N/A-40°C ~ 125°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
I2C, LINbus, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
26
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.62V ~ 3.6V
Data Converters:
A/D 10x12b; D/A 1x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount
Supplier Device Package:
32-VQFN (5×5)
Package / Case:
32-VFQFN Exposed Pad
726
GET A
QUOTE
ATSAMD21E16B-MFT
ATSAMD21E16B-MFTMicrochip TechnologyIC MCU 32BIT 64KB FLASH 32QFNMicrocontrollers32-VQFN (5x5)N/A-40°C ~ 125°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
I2C, LINbus, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
26
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.62V ~ 3.6V
Data Converters:
A/D 10x12b; D/A 1x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount
Supplier Device Package:
32-VQFN (5×5)
Package / Case:
32-VFQFN Exposed Pad
1,931
GET A
QUOTE
ATSAMD21E16B-MU
ATSAMD21E16B-MUMicrochip TechnologyIC MCU 32BIT 64KB FLASH 32QFNMicrocontrollers32-VQFN (5x5)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
I2C, LINbus, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
26
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.62V ~ 3.6V
Data Converters:
A/D 10x12b; D/A 1x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-VQFN (5×5)
Package / Case:
32-VFQFN Exposed Pad
291
GET A
QUOTE

We’ve Got You Covered!

If you can’t find the parts you’re looking for in our database, don’t worry! We’re here to help. Simply fill out the form below with the part number you need and your contact information, and we’ll locate it for you. If you prefer to speak to someone directly, our sales team is available at 949.783.7300.

























    I agree to receive newsletters and promotional emails. I can unsubscribe at any time.


    Global Sourcing Capabilities

    Tap into our global network of suppliers to find the components you need. We simplify procurement, even for hard-to-find parts, saving you time and ensuring smooth production.

    Second Sourcing  Second Sourcing Solutions

    Don’t let supply chain disruptions delay your project. We’ll help you identify alternative components and secure reliable secondary sources to keep your production on track.

    Obsolescence Management  Obsolescence Management

    Outsmart obsolescence and ensure your designs stay in production. We’ll help you navigate component lifecycles, secure long-term supply, and find smart alternatives when parts are discontinued.

    Shortage Mitigation  Shortage Mitigation

    Forget supply chain worries. Our team specializes in navigating the unpredictable component market, leveraging our global network and deep expertise to help you find the necessary components when you need them.

























      I agree to receive newsletters and promotional emails. I can unsubscribe at any time.


      keyboard_arrow_up