ATMEGA324A-MU vs ATMEGA324P-20MQR 比較
詳細並排比較 ATMEGA324A-MU 由 Microchip Technology 與 ATMEGA324P-20MQR 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
ATMEGA324P-20MQR - 8-Bit AVR MCU 20MHz 32KB Flash | Microchip
ATMEGA324P-20MQR ✓ 啟用中規格比較
| 參數 | ATMEGA324A-MU | ATMEGA324P-20MQR |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Flash Memory | 32 KB ISP Flash (read-while-write) | 32 KB (16K x 16) |
| EEPROM | 1 KB | 1 KB |
| SRAM | 2 KB | 2 KB |
| 最大時脈頻率 | 20 MHz | 20 MHz |
| General Purpose I/O Lines | 32 | — |
| Working Registers | 32 general purpose | 32 general purpose registers |
| Supply Voltage Class | 2.5 V / 3.3 V / 5 V systems | — |
| 封裝 | 44-VFQFN Exposed Pad | 44-VQFN (7x7 mm) with Exposed Pad |
| 安裝類型 | Surface Mount | Surface Mount |
| Temperature Range | Industrial (-40C to +85C) | — |
| Instructions | 131 powerful instructions, most single-cycle | — |
| Throughput | Up to ~1 MIPS per MHz | — |
| Real Time Counter | Yes | — |
| 生命週期狀態 | Active | — |
| Packaging | Tape & Reel | — |
| RoHS 狀態 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS compliance status] |
| Supply Voltage Range (Vcc min-max) | [DATA_NEEDED: full Vcc min-max range] | — |
| Core Size | — | 8-Bit |
| Flash Type | — | ISP FLASH with read-while-write |
| General Purpose I/O | — | 32 I/O lines |
| 供應電壓 | — | [DATA_NEEDED: operating voltage range (VCC min/max)] |
| 工作溫度 | — | [DATA_NEEDED: temperature grade range] |
| Peripherals | — | Real time counter, three flexible timer/counters |
| Programming Interface | — | ISP (in-system self-programming) |
| Low Power Technology | — | picoPower |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL rating] |