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.
Microcontrollers
Total Products: 76,307
| Image | Data Sheet | Part Number | Manufacturer | Description | Category | Device Package | Voltage | Operating Temp | Additional Specifications | Qty | Get A Quote |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | AT91RM9200-QI-002 | Microchip Technology | IC MCU 32BIT 128KB ROM 208PQFP | Microcontrollers | 208-PQFP (28x28) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM920T Core Size: 16/32-Bit Speed: 180MHz Connectivity: EBI/EMI, Ethernet, I2C, Memory Card, SPI, SSC, UART/USART, USB Peripherals: POR Number of I/O: 122 Program Memory Size: 128KB (128K x 8) Program Memory Type: ROM RAM Size: 48K x 8 Voltage – Supply (Vcc/Vdd): 1.65V ~ 1.95V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 208-PQFP (28×28) Package / Case: 208-BFQFP | 961 | ||
 | AT91RM9200-QI-002-T | Microchip Technology | IC MCU 32BIT 128KB ROM 208PQFP | Microcontrollers | 208-PQFP (28x28) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM920T Core Size: 16/32-Bit Speed: 180MHz Connectivity: EBI/EMI, Ethernet, I2C, Memory Card, SPI, SSC, UART/USART, USB Peripherals: POR Number of I/O: 122 Program Memory Size: 128KB (128K x 8) Program Memory Type: ROM RAM Size: 48K x 8 Voltage – Supply (Vcc/Vdd): 1.65V ~ 1.95V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 208-PQFP (28×28) Package / Case: 208-BFQFP | 122 | ||
 | AT91RM9200-QU-002 | Microchip Technology | IC MCU 32BIT 128KB ROM 208PQFP | Microcontrollers | 208-PQFP (28x28) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM920T Core Size: 16/32-Bit Speed: 180MHz Connectivity: EBI/EMI, Ethernet, I2C, Memory Card, SPI, SSC, UART/USART, USB Peripherals: POR Number of I/O: 122 Program Memory Size: 128KB (128K x 8) Program Memory Type: ROM RAM Size: 48K x 8 Voltage – Supply (Vcc/Vdd): 1.65V ~ 1.95V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 208-PQFP (28×28) Package / Case: 208-BFQFP | 1,174 | ||
 | AT91SAM7A1-AU | Microchip Technology | IC MCU 16/32BIT ROMLESS 144LQFP | Microcontrollers | 144-LQFP (20x20) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM7® Core Size: 16/32-Bit Speed: 40MHz Connectivity: CANbus, EBI/EMI, SPI, UART/USART Peripherals: POR, PWM, WDT Number of I/O: 49 Program Memory Type: ROMless RAM Size: 4K x 8 Voltage – Supply (Vcc/Vdd): 3V ~ 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 | 624 | ||
 | AT91SAM7A2-AU | Microchip Technology | IC MCU 16/32BIT ROMLESS 176LQFP | Microcontrollers | 176-LQFP (24x24) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM7® Core Size: 16/32-Bit Speed: 30MHz Connectivity: CANbus, EBI/EMI, SPI, UART/USART Peripherals: POR, PWM, WDT Number of I/O: 57 Program Memory Type: ROMless RAM Size: 16K x 8 Voltage – Supply (Vcc/Vdd): 3V ~ 3.6V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 176-LQFP (24×24) Package / Case: 176-LQFP | 551 | ||
 | AT91SAM7A3-AU | Microchip Technology | IC MCU 16/32B 256KB FLSH 100LQFP | Microcontrollers | 100-LQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM7® Core Size: 16/32-Bit Speed: 60MHz Connectivity: CANbus, I2C, Memory Card, SPI, SSC, UART/USART Peripherals: POR, PWM, WDT Number of I/O: 62 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: 100-LQFP (14×14) Package / Case: 100-LQFP | 987 | ||
 | AT91SAM7L128-AU | Microchip Technology | IC MCU 16/32B 128KB FLSH 128LQFP | Microcontrollers | 128-LQFP (20x14) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM7® Core Size: 16/32-Bit Speed: 36MHz Connectivity: I2C, SPI, UART/USART Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT Number of I/O: 80 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH RAM Size: 6K x 8 Voltage – Supply (Vcc/Vdd): 1.55V ~ 1.8V Data Converters: A/D 4x10b 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 | 62 | ||
 | AT91SAM7L128-CU | Microchip Technology | IC MCU 16/32B 128KB FLASH 144BGA | Microcontrollers | 144-BGA (13x13) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM7® Core Size: 16/32-Bit Speed: 36MHz Connectivity: I2C, SPI, UART/USART Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT Number of I/O: 80 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH RAM Size: 6K x 8 Voltage – Supply (Vcc/Vdd): 1.55V ~ 1.8V Data Converters: A/D 4x10b 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 | 309 | ||
 | AT91SAM7L64-AU | Microchip Technology | IC MCU 16/32B 64KB FLASH 128LQFP | Microcontrollers | 128-LQFP (20x14) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM7® Core Size: 16/32-Bit Speed: 36MHz Connectivity: I2C, SPI, UART/USART Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT Number of I/O: 80 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH RAM Size: 6K x 8 Voltage – Supply (Vcc/Vdd): 1.55V ~ 1.8V Data Converters: A/D 4x10b 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 | 348 | ||
 | AT91SAM7L64-CU | Microchip Technology | IC MCU 16/32BIT 64KB FLSH 144BGA | Microcontrollers | 144-BGA (13x13) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM7® Core Size: 16/32-Bit Speed: 36MHz Connectivity: I2C, SPI, UART/USART Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT Number of I/O: 80 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH RAM Size: 6K x 8 Voltage – Supply (Vcc/Vdd): 1.55V ~ 1.8V Data Converters: A/D 4x10b 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 | 987 | ||
 | AT91SAM7S128C-AU | Microchip Technology | IC MCU 16/32B 128KB FLASH 64LQFP | Microcontrollers | 64-LQFP (10x10) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM7® Core Size: 16/32-Bit Speed: 55MHz Connectivity: I2C, SPI, SSC, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 32 Program Memory Size: 128KB (128K 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: 64-LQFP (10×10) Package / Case: 64-LQFP | 1,618 | ||
 | AT91SAM7S128C-AU-999 | Microchip Technology | IC MCU 16/32B 128KB FLASH 64LQFP | Microcontrollers | 64-LQFP (10x10) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM7® Core Size: 16/32-Bit Speed: 55MHz Connectivity: I2C, SPI, SSC, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 32 Program Memory Size: 128KB (128K 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: 64-LQFP (10×10) Package / Case: 64-LQFP | 429 | ||
 | AT91SAM7S128C-MU | Microchip Technology | IC MCU 16/32BIT 128KB FLSH 64QFN | Microcontrollers | 64-QFN (9x9) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM7® Core Size: 16/32-Bit Speed: 55MHz Connectivity: I2C, SPI, SSC, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 32 Program Memory Size: 128KB (128K 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: 64-QFN (9×9) Package / Case: 64-VFQFN Exposed Pad | 510 | ||
 | AT91SAM7S128C-MU-999 | Microchip Technology | IC MCU 16/32BIT 128KB FLSH 64QFN | Microcontrollers | 64-QFN (9x9) | N/A | -40°C ~ 85°C | Core Processor: ARM7® Core Size: 16/32-Bit Speed: 55MHz Connectivity: I2C, SPI, SSC, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 32 Program Memory Size: 128KB (128K 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 Mounting Type: Surface Mount Supplier Device Package: 64-QFN (9×9) Package / Case: 64-VFQFN Exposed Pad | 1,547 | ||
 | AT91SAM7S128D-AU | Microchip Technology | IC MCU 16/32B 128KB FLASH 64LQFP | Microcontrollers | 64-LQFP (10x10) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM7® Core Size: 16/32-Bit Speed: 55MHz Connectivity: I2C, SPI, SSC, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 32 Program Memory Size: 128KB (128K 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: 64-LQFP (10×10) Package / Case: 64-LQFP | 879 | ||
 | AT91SAM7S128D-AU-999 | Microchip Technology | IC MCU 16/32B 128KB FLASH 64LQFP | Microcontrollers | 64-LQFP (10x10) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM7® Core Size: 16/32-Bit Speed: 55MHz Connectivity: I2C, SPI, SSC, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 32 Program Memory Size: 128KB (128K 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: 64-LQFP (10×10) Package / Case: 64-LQFP | 151 | ||
 | AT91SAM7S128D-MU | Microchip Technology | IC MCU 16/32BIT 128KB FLSH 64QFN | Microcontrollers | 64-QFN (9x9) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM7® Core Size: 16/32-Bit Speed: 55MHz Connectivity: I2C, SPI, SSC, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 32 Program Memory Size: 128KB (128K 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: 64-QFN (9×9) Package / Case: 64-VFQFN Exposed Pad | 860 | ||
 | AT91SAM7S128D-MU-999 | Microchip Technology | IC MCU 16/32BIT 128KB FLSH 64QFN | Microcontrollers | 64-QFN (9x9) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM7® Core Size: 16/32-Bit Speed: 55MHz Connectivity: I2C, SPI, SSC, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 32 Program Memory Size: 128KB (128K 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: 64-QFN (9×9) Package / Case: 64-VFQFN Exposed Pad | 474 | ||
 | AT91SAM7S16-AU | Microchip Technology | IC MCU 16/32BIT 16KB FLSH 48LQFP | Microcontrollers | 48-LQFP (7x7) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM7® Core Size: 16/32-Bit Speed: 55MHz Connectivity: I2C, SPI, SSC, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 21 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH RAM Size: 4K 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: 48-LQFP (7×7) Package / Case: 48-LQFP | 574 | ||
 | AT91SAM7S16-MU | Microchip Technology | IC MCU 16/32BIT 16KB FLASH 48QFN | Microcontrollers | 48-QFN (7x7) | N/A | -40°C ~ 85°C (TA) | Core Processor: ARM7® Core Size: 16/32-Bit Speed: 55MHz Connectivity: I2C, SPI, SSC, UART/USART Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 21 Program Memory Size: 16KB (16K x 8) Program Memory Type: FLASH RAM Size: 4K 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: 48-QFN (7×7) Package / Case: 48-VFQFN Exposed Pad | 852 |
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.
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.
