This detailed comparison of ATMEGA329P-20AU and ATMEGA329PA-AU 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-TQFP | 64-TQFP |
| Description | IC MCU 8BIT 32KB FLASH 64TQFP | IC MCU 8BIT 32KB FLASH 64TQFP |
| In Stock | 180 | 180 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | AVR® ATmega | AVR® ATmega |
| Package | Tray | Tray |
| Core Processor | AVR | AVR |
| Core Size | 8-Bit | 8-Bit |
| Speed | 20MHz | 20MHz |
| Connectivity | SPI, UART/USART, USI | SPI, UART/USART, USI |
| Peripherals | Brown-out Detect/Reset, LCD, POR, PWM, WDT | Brown-out Detect/Reset, LCD, POR, PWM, WDT |
| Number of I/O | 54 | 54 |
| Program Memory Size | 32KB (16K x 16) | 32KB (16K x 16) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | 1K x 8 | 1K x 8 |
| RAM Size | 2K x 8 | 2K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 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 ~ 85°C (TA) |
| Supplier Device Package | 64-TQFP (14x14) | 64-TQFP (14x14) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| MCHC908GR8CFAE | NXP Semiconductors | IC MCU 8BIT 7.5KB FLASH 32LQFP |
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| PIC24FJ16MC101-I/P | Roving Networks / Microchip Technology | IC MCU 16BIT 16KB FLASH 20DIP |
|
| MC9S08RC8CFG | VIGOR | IC MCU 8BIT 8KB FLASH 44LQFP |
|
| PIC16F819-I/SOTSL | Roving Networks / Microchip Technology | IC MCU 8BIT 3.5KB FLASH 18SOIC |
|
| MK63FN1M0VLQ12 | NXP Semiconductors | IC MCU 32BIT 1MB FLASH 144LQFP |
|
| STM32F779NIH6 | STMicroelectronics | IC MCU 32BIT 2MB FLASH 216TFBGA |
|
| R5F104JFGFA#30 | Renesas Electronics America | IC MCU 16BIT 96KB FLASH 52LQFP |
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| PIC18F452-I/ML | Roving Networks / Microchip Technology | IC MCU 8BIT 32KB FLASH 44QFN |
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| STM32G071EBY6TR | STMicroelectronics | IC MCU 32BIT 128KB FLASH 25WLCSP |
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| PIC32MZ1064DAB176T-I/2J | Roving Networks / Microchip Technology | IC MCU 32BIT 1MB FLASH 176LQFP |
|
| EFM32TG108F8-QFN24T | Silicon Labs | IC MCU 32BIT 8KB FLASH 24QFN |
|
| SIM3U134-B-GMR | Silicon Labs | IC MCU 32BIT 32KB FLASH 40QFN |
|
| R5S72661P144FP#VZ | Renesas Electronics America | IC MCU 32BIT ROMLESS 144LFQFP |
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| PIC18LF26K83T-I/MX | Roving Networks / Microchip Technology | IC MCU 8BIT 64KB FLASH 28UQFN |
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| DS87C520-MNL | VIGOR | IC MCU 8BIT 16KB OTP 40DIP |
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