This detailed comparison of ATMEGA644P-20AQ and ATMEGA644P-A15AZ 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 | VIGOR | VIGOR |
|---|---|---|
| Package / Case | 44-TQFP | 44-TQFP |
| Description | IC MCU 8BIT 64KB FLASH 44TQFP | IC MCU 8BIT 64KB FLASH 44TQFP |
| In Stock | 13 839 | 12 035 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | AVR® ATmega | Automotive, AEC-Q100, AVR® ATmega |
| Package | Bulk | Bulk |
| Core Processor | AVR | AVR |
| Core Size | 8-Bit | 8-Bit |
| Speed | 20MHz | 16MHz |
| 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) | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Data Converters | A/D 8x10b | A/D 8x10b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 125°C (TA) |
| Supplier Device Package | 44-TQFP (10x10) | 44-TQFP (10x10) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| LPC4370FET256E | NXP Semiconductors | IC MCU 32BIT ROMLESS 256LBGA |
|
| PIC32MK0512GPG064-I/PT | Roving Networks / Microchip Technology | IC MCU 32BIT 512KB FLASH 64TQFP |
|
| ATSAM4E16EB-CNR | Roving Networks / Microchip Technology | IC MCU 32BIT 1MB FLASH 144LFBGA |
|
| CY9AFB41NBPMC-G-JNE2 | Cypress Semiconductor | IC MCU 32BIT 96KB FLASH 100LQFP |
|
| MB9AF144LBPMC1-G-JNE2 | VIGOR | 32 BIT ARM CORTEX-M3 BASED MICRO |
|
| SIM3C157-B-GMR | Silicon Labs | IC MCU 32BIT 128KB FLASH 92LGA |
|
| PIC16C715-04/P | Roving Networks / Microchip Technology | IC MCU 8BIT 3.5KB OTP 18DIP |
|
| HPC46400EV20/NOPB | VIGOR | IC MCU 16BIT ROMLESS 68PLCC |
|
| CY8C3666PVA-057 | Cypress Semiconductor | IC MCU 8BIT 64KB FLASH 48SSOP |
|
| CY9BF467MPMC1-G-JNE2 | Cypress Semiconductor | IC MCU 32BIT 800KB FLASH 80LQFP |
|
| PIC16LC622AT-04/SS | Roving Networks / Microchip Technology | IC MCU 8BIT 3.5KB OTP 20SSOP |
|
| EFM32GG332F1024G-E-QFP64R | Silicon Labs | IC MCU 32BIT 1MB FLASH 64TQFP |
|
| TLE98792QXA40XUMA1 | VIGOR | IC MCU 32BIT 128KB FLASH 48VQFN |
|
| FX161CJ16F40FBBXT | VIGOR | LEGACY 16-BIT MCU |
|
| R5F564MFCDLJ#21 | Renesas Electronics America | IC MCU 32BIT 2MB FLASH 100TFLGA |
|
