This detailed comparison of ATMEGA2561-16MI and ATMEGA1281-16MU in the Embedded - Microcontrollers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | Roving Networks / Microchip Technology | Roving Networks / Microchip Technology |
|---|---|---|
| Package / Case | 64-VFQFN Exposed Pad | 64-VFQFN Exposed Pad |
| Description | IC MCU 8BIT 256KB FLASH 64QFN | IC MCU 8BIT 128KB FLASH 64QFN |
| In Stock | 2 521 | 169 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Active |
| Series | AVR® ATmega | AVR® ATmega |
| Package | Tray | Tray |
| Core Processor | AVR | AVR |
| Core Size | 8-Bit | 8-Bit |
| Speed | 16MHz | 16MHz |
| Connectivity | EBI/EMI, I²C, SPI, UART/USART | EBI/EMI, I²C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 54 | 54 |
| Program Memory Size | 256KB (128K x 16) | 128KB (64K x 16) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | 4K x 8 | 4K x 8 |
| RAM Size | 8K x 8 | 8K x 8 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V | 2.7V ~ 5.5V |
| Data Converters | A/D 8x10b | A/D 8x10b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 64-QFN (9x9) | 64-QFN (9x9) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| MB90F456PMCR-G-JNE2 | Cypress Semiconductor | IC MCU 16BIT 32KB FLASH 48LQFP |
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| PIC24F08KL301-E/SO | Roving Networks / Microchip Technology | IC MCU 16BIT 8KB FLASH 20SOIC |
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| EFM32GG290F512-BGA112T | Silicon Labs | IC MCU 32BIT 512KB FLASH 112BGA |
|
| R5F100AGDSP#30 | Renesas Electronics America | IC MCU 16BIT 128KB FLASH 30LSSOP |
|
| EFM32GG11B310F2048GQ100-AR | Silicon Labs | IC MCU 32BIT 2MB FLASH 100TQFP |
|
| PIC24EP128GP202T-E/SS | Roving Networks / Microchip Technology | IC MCU 16BIT 128KB FLASH 28SSOP |
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| PIC16LC662T-04I/L | Roving Networks / Microchip Technology | IC MCU 8BIT 7KB OTP 44PLCC |
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| UPSD3434EB40T6 | STMicroelectronics | IC MCU 8BIT 288KB FLASH 52LQFP |
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| UPD70F3795GC-UEU-AX | Renesas Electronics America | IC MCU 32BIT 384KB FLASH 100LQFP |
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| PIC16C622T-04I/SS | Roving Networks / Microchip Technology | IC MCU 8BIT 3.5KB OTP 20SSOP |
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| DS80C310-QCG/T&R | Maxim Integrated | IC MCU 8BIT ROMLESS 44PLCC |
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| ZGP323HEP4016C | Zilog / Littelfuse | IC MCU 8BIT 16KB OTP 40DIP |
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| TMS320F28065UPFPS | Texas Instruments | IC MCU 32BIT 128KB FLASH 80HTQFP |
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| DF2215UBR16V | Renesas Electronics America | IC MCU 16BIT 256KB FLSH 112LFBGA |
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| UPD78F1166AGF-GAS-AX | Renesas Electronics America | IC MCU 16BIT 256KB FLASH 100LQFP |
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