Part A
ATMEGA1284P-AUR
マイクロチップ・テクノロジー
- Lifecycle
- Active
- Stock
- 5011 個数
- Series
- 組み込み - マイクロコントローラ
Parts at a glance
Part B
ATMEGA329-16AU
マイクロチップ・テクノロジー
- Lifecycle
- Active
- Stock
- 1206 個数
- Package
- TQFP-64
- Series
- 組み込み - マイクロコントローラ
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | ATMEGA1284P-AUR | ATMEGA329-16AU |
|---|---|---|
| Series | AVR® ATmega | AVR® ATmega |
| Part Status | Active | Active |
| Core Processor | AVR | AVR |
| Core Size | 8-Bit | 8-Bit |
| Speed | 20MHz | 16MHz |
| Connectivity | I2C, SPI, UART/USART | SPI, UART/USART, USI |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, LCD, POR, PWM, WDT |
| Number of I/O | 32 | 54 |
| Program Memory Size | 128KB (64K x 16) | 32KB (16K x 16) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | 4K x 8 | 1K x 8 |
| RAM Size | 16K x 8 | 2K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 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) |
| Mounting Type | Surface Mount | Surface Mount |
| Base Product Number | ATMEGA1284 | - |
| Digi Key Programmable | Verified | - |
| Packaging | Cut Tape (CT), Tape & Reel (TR) | - |