This detailed comparison of ATMEGA644A-AUR and ATMEGA644PA-ANR 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 | 44-TQFP | 44-TQFP |
| Description | IC MCU 8BIT 64KB FLASH 44TQFP | IC MCU 8BIT 64KB FLASH 44TQFP |
| In Stock | 100 | 1 840 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | AVR® ATmega | AVR® ATmega |
| Package | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® |
| Core Processor | AVR | AVR |
| Core Size | 8-Bit | 8-Bit |
| Speed | 20MHz | 20MHz |
| Connectivity | I²C, SPI, UART/USART | I²C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 32 | 32 |
| Program Memory Size | 64KB (32K x 16) | 64KB (32K x 16) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | 2K x 8 | 2K x 8 |
| RAM Size | 4K x 8 | 4K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V | 1.8V ~ 5.5V |
| Data Converters | A/D 8x10b | A/D 8x10b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 105°C (TA) |
| Supplier Device Package | 44-TQFP (10x10) | 44-TQFP (10x10) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| STM32L496AGI6P | STMicroelectronics | IC MCU 32BIT 1MB FLASH 169UFBGA |
|
| PIC16F1578-E/GZ | Roving Networks / Microchip Technology | IC MCU 8BIT 7KB FLASH 20UQFN |
|
| R5F104MGAFA#30 | Renesas Electronics America | IC MCU 16BIT 128KB FLASH 80LQFP |
|
| MSP430F5358IPZR | Texas Instruments | IC MCU 16BIT 384KB FLASH 100LQFP |
|
| ATXMEGA32D4-AU | Roving Networks / Microchip Technology | IC MCU 8/16BIT 32KB FLASH 44TQFP |
|
| MC908AZ32ACFUE | VIGOR | MICROCONTROLLER, 8 BIT, HC08/S08 |
|
| STM32F412ZET6 | STMicroelectronics | IC MCU 32BIT 512KB FLASH 144LQFP |
|
| CY96F615ABPMC-GS-UJE1 | Cypress Semiconductor | IC MCU 16BIT 160KB FLASH 48LQFP |
|
| MC9S08QE4CPG | VIGOR | IC MCU 8BIT 4KB FLASH 16DIP |
|
| FS32K142HAT0MLLR | NXP Semiconductors | IC MCU 32BIT 256KB FLASH 100LQFP |
|
| STM32F205RET7 | STMicroelectronics | IC MCU 32BIT 512KB FLASH 64LQFP |
|
| STM32F042C6T7 | STMicroelectronics | IC MCU 32BIT 32KB FLASH 48LQFP |
|
| MC9S08PB8VTJ | NXP Semiconductors | IC MCU 8BIT 8KB FLASH 20TSSOP |
|
| PIC18F66K22T-I/MR | Roving Networks / Microchip Technology | IC MCU 8BIT 64KB FLASH 64VQFN |
|
| XMC1301T038F0016AAXUMA1 | VIGOR | IC MCU 32BIT 16KB FLASH 38TSSOP |
|
