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| Image | Part # | Manufacturer | Description | Availability | Pricing | Quantity | Mount | Mounting Type | Package / Case | Number of Pins | Supplier Device Package | Base Product Number | Data Converters | Memory Types | Mfr | Number of I/Os | Package | Product Status | RoHS | Operating Temperature | Series | Max Operating Temperature | Min Operating Temperature | Frequency | Interface | Max Supply Voltage | Min Supply Voltage | Memory Size | Oscillator Type | Speed | RAM Size | Voltage - Supply (Vcc/Vdd) | Core Processor | Peripherals | Program Memory Type | Core Size | Program Memory Size | Connectivity | Access Time | Data Bus Width | Number of Timers/Counters | Core Architecture | EEPROM Size | Max Frequency | Number of Programmable I/O | Lead Free |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
  | Mfr. Part #ATMEGA48PA-MMHRTwicea Part #69-488-ATMEGA48PA-MMHR | Atmel |
IC MCU 8BIT 4KB FLASH 28VQFN
Datasheet
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| 5900
In Stock
| Min.:1 Mult.:1 | - | Surface Mount | 28-VFQFN Exposed Pad | - | 28-VQFN (4x4) | ATMEGA48 | A/D 8x10b | - | Atmel | 23 | Bulk | Active | - | -40°C ~ 85°C (TA) | AVR® ATmega | - | - | - | - | - | - | - | Internal | 20MHz | 512 x 8 | 1.8V ~ 5.5V | AVR | Brown-out Detect/Reset, POR, PWM, WDT | FLASH | 8-Bit | 4KB (2K x 16) | I²C, SPI, UART/USART | - | - | - | - | 256 x 8 | - | - | - | |
| ATMEGA48PA-MMHR | ||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #ATMEGA162V-8AURTwicea Part #69-488-ATMEGA162V-8AUR | Atmel |
IC MCU 8BIT 16KB FLASH 44TQFP
Datasheet
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| Min.:1 Mult.:1 | - | Surface Mount | 44-TQFP | - | 44-TQFP (10x10) | ATMEGA162 | - | - | Atmel | 35 | Bulk | Active | - | -40°C ~ 85°C (TA) | AVR® ATmega | - | - | - | - | - | - | - | Internal | 8MHz | 1K x 8 | 1.8V ~ 5.5V | AVR | Brown-out Detect/Reset, POR, PWM, WDT | FLASH | 8-Bit | 16KB (8K x 16) | EBI/EMI, SPI, UART/USART | - | - | - | - | 512 x 8 | - | - | - | ||
| ATMEGA162V-8AUR | ||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #ATUC64L3U-AURTwicea Part #69-488-ATUC64L3U-AUR | Atmel |
IC MCU 32BIT 64KB FLASH 64TQFP
Datasheet
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| 1550
In Stock
| Min.:1 Mult.:1 | - | Surface Mount | 64-TQFP | - | 64-TQFP (10x10) | ATUC64 | A/D 8x12b | - | Atmel | 51 | Bulk | Active | - | -40°C ~ 85°C (TA) | AVR®32 UC3 L | - | - | - | - | - | - | - | Internal | 50MHz | 16K x 8 | 1.62V ~ 3.6V | AVR | Brown-out Detect/Reset, DMA, POR, PWM, WDT | FLASH | 32-Bit Single-Core | 64KB (64K x 8) | I²C, SPI, UART/USART, USB | - | - | - | - | - | - | - | - | |
| ATUC64L3U-AUR | ||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #AT32UC3A3128-CTUTTwicea Part #69-488-AT32UC3A3128-CTUT | Atmel |
IC MCU 32BIT 128KB FLSH 144TFBGA
Datasheet
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| 8810
In Stock
| Min.:1 Mult.:1 | - | Surface Mount | 144-TFBGA | - | 144-FFBGA (11x11) | AT32UC3 | A/D 8x10b | - | Atmel | 110 | Bulk | Active | - | -40°C ~ 85°C (TA) | AVR®32 UC3 A3 | - | - | - | - | - | - | - | Internal | 66MHz | 128K x 8 | 1.75V ~ 3.6V | AVR | Brown-out Detect/Reset, DMA, POR, WDT | FLASH | 32-Bit Single-Core | 128KB (128K x 8) | EBI/EMI, I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG | - | - | - | - | - | - | - | - | |
| AT32UC3A3128-CTUT | ||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #AT90S8515-4PCTwicea Part #69-488-AT90S8515-4PC | Atmel |
IC Mcu 8 Bit 8KB Flash 40DIP
Datasheet
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| 2854
In Stock
| Min.:1 Mult.:1 | Through Hole | - | - | 40 | - | - | - | FLASH | - | 32 | - | - | Non-Compliant | - | - | 70 °C | 0 °C | 8 MHz | SPI, UART, USART | 6 V | 2.7 V | 8 kB | Internal | - | 512 B | - | - | Brown-out Detect/Reset, POR, PWM, WDT | - | - | - | - | 4 µs | 8 b | 2 | AVR | - | 4 MHz | 32 | Contains Lead | |
| AT90S8515-4PC | ||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #AT90LS8535-4JCTwicea Part #69-488-AT90LS8535-4JC | Atmel |
IC Mcu 8 Bit 8KB Flash 44PLCC
Datasheet
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| Min.:1 Mult.:1 | - | - | - | - | - | - | - | FLASH | - | 15 | - | - | Non-Compliant | - | - | 70 °C | 0 °C | 12 MHz | SPI | - | - | 1 kB | Internal | - | 512 B | - | - | POR, WDT | - | - | - | - | 4 µs | - | - | AVR | - | - | - | Contains Lead | ||
| AT90LS8535-4JC | ||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #T89C51RC2-RLTIMTwicea Part #69-488-T89C51RC2-RLTIM | Atmel |
IC Mcu 8 Bit 32KB Flash 44VQFP
Datasheet
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| Min.:1 Mult.:1 | - | - | - | - | - | - | - | FLASH | - | 32 | - | - | Compliant | - | - | 85 °C | -40 °C | 40 MHz | SPI, UART, USART | - | - | 32 kB | Internal | - | 1.3 kB | - | - | POR, PWM, WDT | - | - | - | - | 40 µs | - | - | 8051 | - | - | - | Contains Lead | ||
| T89C51RC2-RLTIM | ||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #AT89C51RC2-RLTIMTwicea Part #69-488-AT89C51RC2-RLTIM | Atmel |
IC Mcu 8 Bit 32KB Flash 44VQFP
Datasheet
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| 751
In Stock
| Min.:1 Mult.:1 | Surface Mount | - | - | 44 | - | - | - | FLASH | - | 32 | - | - | Non-Compliant | - | - | 85 °C | -40 °C | 60 MHz | SPI, UART, USART | 5.5 V | 2.7 V | 32 kB | External | - | 1.3 kB | - | - | POR, PWM, WDT | - | - | - | - | - | - | 3 | 8051 | - | - | - | Contains Lead | |
| AT89C51RC2-RLTIM | ||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #ATMEGA644P-20MURTwicea Part #69-488-ATMEGA644P-20MUR | Atmel |
IC MCU 8BIT 64KB FLASH 44VQFN
Datasheet
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| Min.:1 Mult.:1 | - | Surface Mount | 44-VFQFN Exposed Pad | - | 44-VQFN (7x7) | ATMEGA644 | A/D 8x10b | - | Atmel | 32 | Bulk | Active | - | -40°C ~ 85°C (TA) | AVR® ATmega | - | - | - | - | - | - | - | Internal | 20MHz | 4K x 8 | 2.7V ~ 5.5V | AVR | Brown-out Detect/Reset, POR, PWM, WDT | FLASH | 8-Bit | 64KB (32K x 16) | I²C, SPI, UART/USART | - | - | - | - | 2K x 8 | - | - | - | ||
| ATMEGA644P-20MUR | ||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #AT80C52X2DYE-SLSUMTwicea Part #69-488-AT80C52X2DYE-SLSUM | Atmel |
IC MCU 8BIT 8KB OTP 44PLCC
Datasheet
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| 2366
In Stock
| Min.:1 Mult.:1 | - | Surface Mount | 44-LCC (J-Lead) | - | 44-PLCC (16.6x16.6) | AT80C52X2 | - | - | Atmel | 32 | Bulk | Active | - | -40°C ~ 85°C (TA) | 80C | - | - | - | - | - | - | - | Internal | 40/20MHz | 256 x 8 | 4.5V ~ 5.5V | 80C51 | POR | OTP | 8-Bit | 8KB (8K x 8) | UART/USART | - | - | - | - | - | - | - | - | |
| AT80C52X2DYE-SLSUM | ||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #AT91SAM7S16-AUTwicea Part #69-488-AT91SAM7S16-AU | Atmel |
IC MCU 16/32BIT 16KB FLSH 48LQFP
Datasheet
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| 5288
In Stock
| Min.:1 Mult.:1 | - | Surface Mount | 48-LQFP | - | 48-LQFP (7x7) | AT91SAM7S16 | A/D 8x10b | - | Atmel | 21 | Tray | Obsolete | - | -40°C ~ 85°C (TA) | SAM7S | - | - | - | - | - | - | - | Internal | 55MHz | 4K x 8 | 1.65V ~ 1.95V | ARM7® | Brown-out Detect/Reset, POR, PWM, WDT | FLASH | 16/32-Bit | 16KB (16K x 8) | I²C, SPI, SSC, UART/USART | - | - | - | - | - | - | - | - | |
| AT91SAM7S16-AU | ||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #ATSAMD21E18A-AFTwicea Part #69-488-ATSAMD21E18A-AF | Atmel |
IC MCU 32BIT 256KB FLASH 32TQFP
Datasheet
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| Min.:1 Mult.:1 | - | Surface Mount | 32-TQFP | - | 32-TQFP (7x7) | ATSAMD21 | A/D 10x12b; D/A 1x10b | - | Atmel | 26 | Bulk | Active | - | -40°C ~ 125°C (TA) | Automotive, AEC-Q100, SAM D21E, Functional Safety (FuSa) | - | - | - | - | - | - | - | Internal | 48MHz | 32K x 8 | 1.62V ~ 3.6V | ARM® Cortex®-M0+ | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | FLASH | 32-Bit Single-Core | 256KB (256K x 8) | I²C, LINbus, SPI, UART/USART, USB | - | - | - | - | - | - | - | - | ||
| ATSAMD21E18A-AF | ||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #AT91SAM7S256C-MUTwicea Part #69-488-AT91SAM7S256C-MU | Atmel |
IC MCU 16/32BIT 256KB FLSH 64QFN
Datasheet
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| 2354
In Stock
| Min.:1 Mult.:1 | - | Surface Mount | 64-VFQFN Exposed Pad | - | 64-QFN (9x9) | AT91SAM7S256 | A/D 8x10b | - | Atmel | 32 | Tray | Obsolete | - | -40°C ~ 85°C (TA) | SAM7S | - | - | - | - | - | - | - | Internal | 55MHz | 64K x 8 | 1.65V ~ 1.95V | ARM7® | Brown-out Detect/Reset, DMA, POR, PWM, WDT | FLASH | 16/32-Bit | 256KB (256K x 8) | I²C, SPI, SSC, UART/USART, USB | - | - | - | - | - | - | - | - | |
| AT91SAM7S256C-MU | ||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #AT87C58X2-SLSULTwicea Part #69-488-AT87C58X2-SLSUL | Atmel |
IC MCU 8BIT 32KB OTP 44PLCC
Datasheet
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| 382
In Stock
| Min.:1 Mult.:1 | - | Surface Mount | 44-LCC (J-Lead) | - | 44-PLCC (16.6x16.6) | AT87C58X2 | - | - | Atmel | 32 | Tube | Obsolete | - | -40°C ~ 85°C (TA) | 87C | - | - | - | - | - | - | - | Internal | 30/20MHz | 256 x 8 | 2.7V ~ 5.5V | 80C51 | POR, WDT | OTP | 8-Bit | 32KB (32K x 8) | UART/USART | - | - | - | - | - | - | - | - | |
| AT87C58X2-SLSUL | ||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #ATUC256L4U-ZAURTwicea Part #69-488-ATUC256L4U-ZAUR | Atmel |
IC MCU 32BIT 256KB FLASH 48QFN
Datasheet
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| 5684
In Stock
| Min.:1 Mult.:1 | - | Surface Mount | 48-VFQFN Exposed Pad | - | 48-QFN (7x7) | ATUC256 | A/D 8x12b | - | Atmel | 36 | Bulk | Active | - | -40°C ~ 85°C (TA) | AVR®32 UC3 L | - | - | - | - | - | - | - | Internal | 50MHz | 32K x 8 | 1.62V ~ 3.6V | AVR | Brown-out Detect/Reset, DMA, POR, PWM, WDT | FLASH | 32-Bit Single-Core | 256KB (256K x 8) | I²C, SPI, UART/USART, USB | - | - | - | - | - | - | - | - | |
| ATUC256L4U-ZAUR | ||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #ATMEGA644PV-10AQTwicea Part #69-488-ATMEGA644PV-10AQ | Atmel |
IC MCU 8BIT 64KB FLASH 44TQFP
Datasheet
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| Min.:1 Mult.:1 | - | Surface Mount | 44-TQFP | - | 44-TQFP (10x10) | ATMEGA644 | A/D 8x10b | - | Atmel | 32 | Bulk | Active | - | -40°C ~ 105°C (TA) | AVR® ATmega | - | - | - | - | - | - | - | Internal | 10MHz | 4K x 8 | 1.8V ~ 5.5V | AVR | Brown-out Detect/Reset, POR, PWM, WDT | FLASH | 8-Bit | 64KB (32K x 16) | I²C, SPI, UART/USART | - | - | - | - | 2K x 8 | - | - | - | ||
| ATMEGA644PV-10AQ | ||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #ATMEGA169V-8MUTwicea Part #69-488-ATMEGA169V-8MU | Atmel |
IC MCU 8BIT 16KB FLASH 64QFN
Datasheet
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| 654
In Stock
| Min.:1 Mult.:1 | - | Surface Mount | 64-VFQFN Exposed Pad | - | 64-QFN (9x9) | ATMEGA169 | A/D 8x10b | - | Atmel | 54 | Bulk | Obsolete | - | -40°C ~ 85°C (TA) | AVR® ATmega | - | - | - | - | - | - | - | Internal | 8MHz | 1K x 8 | 1.8V ~ 5.5V | AVR | Brown-out Detect/Reset, LCD, POR, PWM, WDT | FLASH | 8-Bit | 16KB (8K x 16) | SPI, UART/USART, USI | - | - | - | - | 512 x 8 | - | - | - | |
| ATMEGA169V-8MU | ||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #ATSAM4LC2AA-AUTwicea Part #69-488-ATSAM4LC2AA-AU | Atmel |
IC MCU 32BIT 128KB FLASH 48TQFP
Datasheet
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| 161
In Stock
| Min.:1 Mult.:1 | - | Surface Mount | 48-TQFP | - | 48-TQFP (7x7) | ATSAM4LC | A/D 3x12b; D/A 1x10b | - | Atmel | 27 | Bulk | Active | - | -40°C ~ 85°C (TA) | SAM4L | - | - | - | - | - | - | - | Internal | 48MHz | 32K x 8 | 1.68V ~ 3.6V | ARM® Cortex®-M4 | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT | FLASH | 32-Bit Single-Core | 128KB (128K x 8) | I²C, IrDA, LINbus, SPI, UART/USART, USB | - | - | - | - | - | - | - | - | |
| ATSAM4LC2AA-AU | ||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #ATTINY44V-10MUTwicea Part #69-488-ATTINY44V-10MU | Atmel |
IC MCU 8BIT 4KB FLASH 20QFN
Datasheet
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| 750
In Stock
| Min.:1 Mult.:1 | - | Surface Mount | 20-WFQFN Exposed Pad | - | 20-QFN-EP (4x4) | ATTINY44 | A/D 8x10b | - | Atmel | 12 | Bulk | Active | - | -40°C ~ 85°C (TA) | AVR® ATtiny | - | - | - | - | - | - | - | Internal | 10MHz | 256 x 8 | 1.8V ~ 5.5V | AVR | Brown-out Detect/Reset, POR, PWM, WDT | FLASH | 8-Bit | 4KB (2K x 16) | USI | - | - | - | - | 256 x 8 | - | - | - | |
| ATTINY44V-10MU | ||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #ATXMEGA16A4-CUTwicea Part #69-488-ATXMEGA16A4-CU | Atmel |
IC MCU 8/16BIT 16KB FLSH 49VFBGA
Datasheet
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| Min.:1 Mult.:1 | - | Surface Mount | 49-VFBGA | - | 49-VFBGA (5x5) | ATXMEGA16 | A/D 12x12b; D/A 2x12b | - | Atmel | 34 | Bulk | Active | - | -40°C ~ 85°C (TA) | AVR® XMEGA® A4 | - | - | - | - | - | - | - | Internal | 32MHz | 2K x 8 | 1.6V ~ 3.6V | AVR | Brown-out Detect/Reset, DMA, POR, PWM, WDT | FLASH | 8/16-Bit | 16KB (8K x 16) | I²C, IrDA, SPI, UART/USART | - | - | - | - | 1K x 8 | - | - | - | ||
| ATXMEGA16A4-CU |
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