ATMEGA3250A-AU vs ATMEGA3250A-AN 比較
詳細並排比較 ATMEGA3250A-AU 由 Microchip Technology 與 ATMEGA3250A-AN 由 Microchip Technology. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Microchip Technology
ATMEGA3250A-AU - 8-bit AVR MCU 32KB 20MHz TQFP-100 | Microchip
ATMEGA3250A-AU ✓ 啟用中規格比較
| 參數 | ATMEGA3250A-AU | ATMEGA3250A-AN |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Processor | AVR | AVR |
| Core Size | 8-Bit | 8-Bit |
| Speed | 20 MHz | 20MHz |
| Flash Memory | 32 KB (16K x 16) | — |
| SRAM | 2 KB | — |
| EEPROM | 1 KB | — |
| 供應電壓 | 4.5 V to 5.5 V | [DATA_NEEDED: Supply Voltage Range] |
| Number of I/O | 68 | 69 |
| I/O Ports | 32 (A-J port system) | — |
| Connectivity | SPI, UART/USART, TWI (I2C) | SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | — |
| ADC Resolution | 10 bit | — |
| ADC Channels | 8 | — |
| Instructions | 131 (most single-cycle) | — |
| Debug Interface | JTAG (on-chip debug + boundary scan) | — |
| 封裝 | 100-TQFP (14x14 mm), 0.8 mm pitch | — |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度 | [DATA_NEEDED: operating temperature range] | -40C to +105C |
| RoHS 狀態 | Compliant (Green) | Compliant (Green, per FindIC listing) |
| Program Memory Size | — | 32KB (16K x 16) |
| Program Memory Type | — | FLASH (In-System Programmable) |
| RAM Size | — | 2K x 8 |
| EEPROM Size | — | 1KB |
| Oscillator Type | — | Internal |
| Architecture | — | Advanced RISC, 130 instructions |
| 封裝 / 外殼 | — | TQFP-100 |