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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: 76,307
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Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
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AT32AP7000-CTUR
AT32AP7000-CTURMicrochip TechnologyIC MCU 32BIT ROMLESS 256CTBGAMicrocontrollers256-CTBGA (17x17)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
32-Bit Single-Core
Speed:
150MHz
Connectivity:
EBI/EMI, Ethernet, I2C, Memory Card, PS/2, SPI, SSC, UART/USART, USB
Peripherals:
AC’97, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O:
160
Program Memory Type:
ROMless
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 1.95V
Data Converters:
D/A 2x16b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
256-CTBGA (17×17)
Package / Case:
256-LBGA
573
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AT32AP7000-CTUT
AT32AP7000-CTUTMicrochip TechnologyIC MCU 32BIT ROMLESS 256CTBGAMicrocontrollers256-CTBGA (17x17)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
32-Bit Single-Core
Speed:
150MHz
Connectivity:
EBI/EMI, Ethernet, I2C, Memory Card, PS/2, SPI, SSC, UART/USART, USB
Peripherals:
AC’97, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O:
160
Program Memory Type:
ROMless
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 1.95V
Data Converters:
D/A 2x16b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
256-CTBGA (17×17)
Package / Case:
256-LBGA
879
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AT32AP7001-ALUT
AT32AP7001-ALUTMicrochip TechnologyIC MCU 32BIT ROMLESS 208LQFPMicrocontrollers208-LQFP (28x28)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
32-Bit Single-Core
Speed:
150MHz
Connectivity:
EBI/EMI, I2C, Memory Card, PS/2, SPI, SSC, UART/USART, USB
Peripherals:
AC’97, DMA, I2S, POR, PWM, WDT
Number of I/O:
90
Program Memory Type:
ROMless
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 1.95V
Data Converters:
D/A 2x16b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
208-LQFP (28×28)
Package / Case:
208-LQFP
1,535
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AT32AP7002-CTUR
AT32AP7002-CTURMicrochip TechnologyIC MCU 32BIT ROMLESS 196CTBGAMicrocontrollers196-CTBGA (12x12)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
32-Bit Single-Core
Speed:
150MHz
Connectivity:
EBI/EMI, I2C, Memory Card, PS/2, SPI, SSC, UART/USART, USB
Peripherals:
AC’97, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O:
85
Program Memory Type:
ROMless
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 1.95V
Data Converters:
D/A 2x16b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
196-CTBGA (12×12)
Package / Case:
196-TFBGA, CSBGA
682
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AT32AP7002-CTUT
AT32AP7002-CTUTMicrochip TechnologyIC MCU 32BIT ROMLESS 196CTBGAMicrocontrollers196-CTBGA (12x12)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
32-Bit Single-Core
Speed:
150MHz
Connectivity:
EBI/EMI, I2C, Memory Card, PS/2, SPI, SSC, UART/USART, USB
Peripherals:
AC’97, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O:
85
Program Memory Type:
ROMless
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 1.95V
Data Converters:
D/A 2x16b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
196-CTBGA (12×12)
Package / Case:
196-TFBGA, CSBGA
899
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AT32AP7200-CFUR
AT32AP7200-CFURMicrochip TechnologyIC MCU 32BIT ROMLESS 324TFBGAMicrocontrollers324-TFBGA (15x15)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
32-Bit Single-Core
Speed:
200MHz
Connectivity:
EBI/EMI, Ethernet, I2C, Memory Card, SPI, SSC, UART/USART
Peripherals:
AC’97, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O:
146
Program Memory Type:
ROMless
RAM Size:
64K x 8
Voltage – Supply (Vcc/Vdd):
1.08V ~ 3.6V
Data Converters:
D/A 2x16b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
324-TFBGA (15×15)
Package / Case:
324-TFBGA
796
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AT32AP7200-CFUT
AT32AP7200-CFUTMicrochip TechnologyIC MCU 32BIT ROMLESS 324TFBGAMicrocontrollers324-TFBGA (15x15)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
32-Bit Single-Core
Speed:
200MHz
Connectivity:
EBI/EMI, Ethernet, I2C, Memory Card, SPI, SSC, UART/USART
Peripherals:
AC’97, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O:
146
Program Memory Type:
ROMless
RAM Size:
64K x 8
Voltage – Supply (Vcc/Vdd):
1.08V ~ 3.6V
Data Converters:
D/A 2x16b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
324-TFBGA (15×15)
Package / Case:
324-TFBGA
1,595
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AT32AP7200-CTUR
AT32AP7200-CTURMicrochip TechnologyIC MCU 32BIT ROMLESS 324TFBGAMicrocontrollers324-TFBGA (15x15)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
32-Bit Single-Core
Speed:
200MHz
Connectivity:
EBI/EMI, Ethernet, I2C, Memory Card, SPI, SSC, UART/USART
Peripherals:
AC’97, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O:
146
Program Memory Type:
ROMless
RAM Size:
64K x 8
Voltage – Supply (Vcc/Vdd):
1.08V ~ 3.6V
Data Converters:
D/A 2x16b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
324-TFBGA (15×15)
Package / Case:
324-TFBGA
1,140
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AT32AP7200-CTUT
AT32AP7200-CTUTMicrochip TechnologyIC MCU 32BIT ROMLESS 324TFBGAMicrocontrollers324-TFBGA (15x15)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
32-Bit Single-Core
Speed:
200MHz
Connectivity:
EBI/EMI, Ethernet, I2C, Memory Card, SPI, SSC, UART/USART
Peripherals:
AC’97, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O:
146
Program Memory Type:
ROMless
RAM Size:
64K x 8
Voltage – Supply (Vcc/Vdd):
1.08V ~ 3.6V
Data Converters:
D/A 2x16b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
324-TFBGA (15×15)
Package / Case:
324-TFBGA
1,999
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AT32UC3A0128-ALUR
AT32UC3A0128-ALURMicrochip TechnologyIC MCU 32BIT 128KB FLASH 144LQFPMicrocontrollers144-LQFP (20x20)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
32-Bit Single-Core
Speed:
66MHz
Connectivity:
EBI/EMI, Ethernet, I2C, SPI, SSC, UART/USART, USB OTG
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
109
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 3.6V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LQFP (20×20)
Package / Case:
144-LQFP
905
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AT32UC3A0128-ALUT
AT32UC3A0128-ALUTMicrochip TechnologyIC MCU 32BIT 128KB FLASH 144LQFPMicrocontrollers144-LQFP (20x20)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
32-Bit Single-Core
Speed:
66MHz
Connectivity:
EBI/EMI, Ethernet, I2C, SPI, SSC, UART/USART, USB OTG
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
109
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 3.6V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LQFP (20×20)
Package / Case:
144-LQFP
1,178
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AT32UC3A0128-CTUR
AT32UC3A0128-CTURMicrochip TechnologyIC MCU 32BIT 128KB FLSH 144FFBGAMicrocontrollers144-FFBGA (11x11)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
32-Bit Single-Core
Speed:
66MHz
Connectivity:
EBI/EMI, Ethernet, I2C, SPI, SSC, UART/USART, USB OTG
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
109
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 3.6V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-FFBGA (11×11)
Package / Case:
144-TFBGA
1,964
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AT32UC3A0128-CTUT
AT32UC3A0128-CTUTMicrochip TechnologyIC MCU 32BIT 128KB FLSH 144FFBGAMicrocontrollers144-FFBGA (11x11)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
32-Bit Single-Core
Speed:
66MHz
Connectivity:
EBI/EMI, Ethernet, I2C, SPI, SSC, UART/USART, USB OTG
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
109
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 3.6V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-FFBGA (11×11)
Package / Case:
144-TFBGA
1,359
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AT32UC3A0128AU-ALUT
AT32UC3A0128AU-ALUTMicrochip TechnologyIC MCU 32BIT 128KB FLASH 144LQFPMicrocontrollers144-LQFP (20x20)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
32-Bit Single-Core
Speed:
66MHz
Connectivity:
EBI/EMI, Ethernet, I2C, SPI, SSC, UART/USART, USB OTG
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
109
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 3.6V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LQFP (20×20)
Package / Case:
144-LQFP
1,031
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AT32UC3A0256-ALUR
AT32UC3A0256-ALURMicrochip TechnologyIC MCU 32BIT 256KB FLASH 144LQFPMicrocontrollers144-LQFP (20x20)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
32-Bit Single-Core
Speed:
66MHz
Connectivity:
EBI/EMI, Ethernet, I2C, SPI, SSC, UART/USART, USB OTG
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
109
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
64K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 3.6V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LQFP (20×20)
Package / Case:
144-LQFP
820
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AT32UC3A0256-ALUT
AT32UC3A0256-ALUTMicrochip TechnologyIC MCU 32BIT 256KB FLASH 144LQFPMicrocontrollers144-LQFP (20x20)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
32-Bit Single-Core
Speed:
66MHz
Connectivity:
EBI/EMI, Ethernet, I2C, SPI, SSC, UART/USART, USB OTG
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
109
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
64K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 3.6V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LQFP (20×20)
Package / Case:
144-LQFP
1,348
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AT32UC3A0256-CTUR
AT32UC3A0256-CTURMicrochip TechnologyIC MCU 32BIT 256KB FLSH 144FFBGAMicrocontrollers144-FFBGA (11x11)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
32-Bit Single-Core
Speed:
66MHz
Connectivity:
EBI/EMI, Ethernet, I2C, SPI, SSC, UART/USART, USB OTG
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
109
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
64K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 3.6V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-FFBGA (11×11)
Package / Case:
144-TFBGA
20
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AT32UC3A0256-CTUT
AT32UC3A0256-CTUTMicrochip TechnologyIC MCU 32BIT 256KB FLSH 144FFBGAMicrocontrollers144-FFBGA (11x11)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
32-Bit Single-Core
Speed:
66MHz
Connectivity:
EBI/EMI, Ethernet, I2C, SPI, SSC, UART/USART, USB OTG
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
109
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
64K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 3.6V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-FFBGA (11×11)
Package / Case:
144-TFBGA
154
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AT32UC3A0256AU-ALUT
AT32UC3A0256AU-ALUTMicrochip TechnologyIC MCU 32BIT 256KB FLASH 144LQFPMicrocontrollers144-LQFP (20x20)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
32-Bit Single-Core
Speed:
66MHz
Connectivity:
EBI/EMI, Ethernet, I2C, SPI, SSC, UART/USART, USB OTG
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
109
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
64K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 3.6V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LQFP (20×20)
Package / Case:
144-LQFP
1,921
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AT32UC3A0512-ALTR
AT32UC3A0512-ALTRMicrochip TechnologyIC MCU 32BIT 512KB FLASH 144LQFPMicrocontrollers144-LQFP (20x20)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
32-Bit Single-Core
Speed:
66MHz
Connectivity:
EBI/EMI, Ethernet, I2C, SPI, SSC, UART/USART, USB OTG
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
109
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
RAM Size:
64K x 8
Voltage – Supply (Vcc/Vdd):
1.65V ~ 3.6V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
144-LQFP (20×20)
Package / Case:
144-LQFP
1,944
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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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