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Microcontrollers

Suntsu Electronics: Your premier supplier of microcontrollers. Our advanced part search tool streamlines the process of finding the ideal microcontroller for your application. Search by part number, manufacturer, or specifications and discover a comprehensive selection of high-performance microcontrollers designed to power your embedded applications.

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Total Products: 76,308
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Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
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AT91SAM7SE256-CU-999
AT91SAM7SE256-CU-999Microchip TechnologyIC MCU 16/32B 256KB FLASH 144BGAMicrocontrollers144-BGA (13x13)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM7®
Core Size:
16/32-Bit
Speed:
55MHz
Connectivity:
EBI/EMI, I2C, SPI, SSC, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
88
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 1.95V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-BGA (13×13)
Package / Case:
144-LFBGA
1,132
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AT91SAM7SE256B-AU
AT91SAM7SE256B-AUMicrochip TechnologyIC MCU 16/32B 256KB FLSH 128LQFPMicrocontrollers128-LQFP (20x14)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM7®
Core Size:
16/32-Bit
Speed:
55MHz
Connectivity:
EBI/EMI, I2C, SPI, SSC, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
88
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 1.95V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
128-LQFP (20×14)
Package / Case:
128-LQFP
582
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AT91SAM7SE256B-AUR
AT91SAM7SE256B-AURMicrochip TechnologyIC MCU 16/32B 256KB FLSH 128LQFPMicrocontrollers128-LQFP (20x14)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM7®
Core Size:
16/32-Bit
Speed:
55MHz
Connectivity:
EBI/EMI, I2C, SPI, SSC, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
88
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 1.95V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
128-LQFP (20×14)
Package / Case:
128-LQFP
938
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AT91SAM7SE256B-CU
AT91SAM7SE256B-CUMicrochip TechnologyIC MCU 16/32BIT 256KB 144LFBGAMicrocontrollers144-LFBGA (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM7®
Core Size:
16/32-Bit
Speed:
55MHz
Connectivity:
EBI/EMI, I2C, SPI, SSC, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
88
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 1.95V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LFBGA (10×10)
Package / Case:
144-LFBGA
544
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AT91SAM7SE256B-CUR
AT91SAM7SE256B-CURMicrochip TechnologyIC MCU 16/32BIT 256KB 144LFBGAMicrocontrollers144-LFBGA (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM7®
Core Size:
16/32-Bit
Speed:
55MHz
Connectivity:
EBI/EMI, I2C, SPI, SSC, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
88
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 1.95V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LFBGA (10×10)
Package / Case:
144-LFBGA
475
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AT91SAM7SE32-AU
AT91SAM7SE32-AUMicrochip TechnologyIC MCU 16/32B 32KB FLASH 128LQFPMicrocontrollers128-LQFP (20x14)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM7®
Core Size:
16/32-Bit
Speed:
55MHz
Connectivity:
EBI/EMI, I2C, SPI, SSC, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
88
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 1.95V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
128-LQFP (20×14)
Package / Case:
128-LQFP
506
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AT91SAM7SE32-CU
AT91SAM7SE32-CUMicrochip TechnologyIC MCU 16/32BIT 32KB FLSH 144BGAMicrocontrollers144-BGA (13x13)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM7®
Core Size:
16/32-Bit
Speed:
55MHz
Connectivity:
EBI/EMI, I2C, SPI, SSC, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
88
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 1.95V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-BGA (13×13)
Package / Case:
144-LFBGA
737
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AT91SAM7SE32-CU-999
AT91SAM7SE32-CU-999Microchip TechnologyIC MCU 16/32BIT 32KB FLSH 144BGAMicrocontrollers144-BGA (13x13)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM7®
Core Size:
16/32-Bit
Speed:
55MHz
Connectivity:
EBI/EMI, I2C, SPI, SSC, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
88
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 1.95V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-BGA (13×13)
Package / Case:
144-LFBGA
1,080
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AT91SAM7SE32B-AU
AT91SAM7SE32B-AUMicrochip TechnologyIC MCU 16/32B 32KB FLASH 128LQFPMicrocontrollers128-LQFP (20x14)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM7®
Core Size:
16/32-Bit
Speed:
55MHz
Connectivity:
EBI/EMI, I2C, SPI, SSC, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
88
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 1.95V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
128-LQFP (20×14)
Package / Case:
128-LQFP
61
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AT91SAM7SE32B-AUR
AT91SAM7SE32B-AURMicrochip TechnologyIC MCU 16/32B 32KB FLASH 128LQFPMicrocontrollers128-LQFP (20x14)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM7®
Core Size:
16/32-Bit
Speed:
55MHz
Connectivity:
EBI/EMI, I2C, SPI, SSC, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
88
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 1.95V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
128-LQFP (20×14)
Package / Case:
128-LQFP
816
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AT91SAM7SE32B-CU
AT91SAM7SE32B-CUMicrochip TechnologyIC MCU 16/32B 32KB FLSH 144LFBGAMicrocontrollers144-LFBGA (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM7®
Core Size:
16/32-Bit
Speed:
55MHz
Connectivity:
EBI/EMI, I2C, SPI, SSC, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
88
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 1.95V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LFBGA (10×10)
Package / Case:
144-LFBGA
75
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AT91SAM7SE32B-CUR
AT91SAM7SE32B-CURMicrochip TechnologyIC MCU 16/32B 32KB FLSH 144LFBGAMicrocontrollers144-LFBGA (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM7®
Core Size:
16/32-Bit
Speed:
55MHz
Connectivity:
EBI/EMI, I2C, SPI, SSC, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
88
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 1.95V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LFBGA (10×10)
Package / Case:
144-LFBGA
678
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AT91SAM7SE512-AU
AT91SAM7SE512-AUMicrochip TechnologyIC MCU 16/32B 512KB FLSH 128LQFPMicrocontrollers128-LQFP (20x14)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM7®
Core Size:
16/32-Bit
Speed:
55MHz
Connectivity:
EBI/EMI, I2C, SPI, SSC, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
88
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 1.95V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
128-LQFP (20×14)
Package / Case:
128-LQFP
679
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AT91SAM7SE512-AU-999
AT91SAM7SE512-AU-999Microchip TechnologyIC MCU 16/32B 512KB FLSH 128LQFPMicrocontrollers128-LQFP (20x14)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM7®
Core Size:
16/32-Bit
Speed:
55MHz
Connectivity:
EBI/EMI, I2C, SPI, SSC, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
88
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 1.95V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
128-LQFP (20×14)
Package / Case:
128-LQFP
860
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AT91SAM7SE512-CU
AT91SAM7SE512-CUMicrochip TechnologyIC MCU 16/32B 512KB FLASH 144BGAMicrocontrollers144-BGA (13x13)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM7®
Core Size:
16/32-Bit
Speed:
55MHz
Connectivity:
EBI/EMI, I2C, SPI, SSC, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
88
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 1.95V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-BGA (13×13)
Package / Case:
144-LFBGA
1,123
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AT91SAM7SE512-CU-999
AT91SAM7SE512-CU-999Microchip TechnologyIC MCU 16/32B 512KB FLASH 144BGAMicrocontrollers144-BGA (13x13)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM7®
Core Size:
16/32-Bit
Speed:
55MHz
Connectivity:
EBI/EMI, I2C, SPI, SSC, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
88
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 1.95V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-BGA (13×13)
Package / Case:
144-LFBGA
300
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AT91SAM7SE512B-AU
AT91SAM7SE512B-AUMicrochip TechnologyIC MCU 16/32B 512KB FLSH 128LQFPMicrocontrollers128-LQFP (20x14)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM7®
Core Size:
16/32-Bit
Speed:
55MHz
Connectivity:
EBI/EMI, I2C, SPI, SSC, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
88
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 1.95V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
128-LQFP (20×14)
Package / Case:
128-LQFP
538
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AT91SAM7SE512B-AUR
AT91SAM7SE512B-AURMicrochip TechnologyIC MCU 16/32B 512KB FLSH 128LQFPMicrocontrollers128-LQFP (20x14)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM7®
Core Size:
16/32-Bit
Speed:
55MHz
Connectivity:
EBI/EMI, I2C, SPI, SSC, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
88
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 1.95V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
128-LQFP (20×14)
Package / Case:
128-LQFP
1,414
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AT91SAM7SE512B-CU
AT91SAM7SE512B-CUMicrochip TechnologyIC MCU 16/32BIT 512KB 144LFBGAMicrocontrollers144-LFBGA (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM7®
Core Size:
16/32-Bit
Speed:
55MHz
Connectivity:
EBI/EMI, I2C, SPI, SSC, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
88
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 1.95V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LFBGA (10×10)
Package / Case:
144-LFBGA
278
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AT91SAM7SE512B-CUR
AT91SAM7SE512B-CURMicrochip TechnologyIC MCU 16/32BIT 512KB 144LFBGAMicrocontrollers144-LFBGA (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM7®
Core Size:
16/32-Bit
Speed:
55MHz
Connectivity:
EBI/EMI, I2C, SPI, SSC, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
88
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 1.95V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LFBGA (10×10)
Package / Case:
144-LFBGA
1,216
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About Microcontrollers

Microcontroller products are sophisticated digital logic devices that can be programmed by the user. Microcontrollers traditionally include working memory, frequently incorporate mixed-signal peripherals, and are generally used with simpler software paradigms focused on repeating a predefined series of tasks. For applications requiring higher performance or parallel processing, designers may instead use field programmable gate arrays.

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