ATMEGA324P-20MU vs ATMEGA324PA-MCH 比較
詳細並排比較 ATMEGA324P-20MU 由 Microchip Technology 與 ATMEGA324PA-MCH 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-20MU - 8-bit AVR MCU 20MHz 32KB Flash | Microchip
ATMEGA324P-20MU ✓ 啟用中Microchip Technology
ATMEGA324PA-MCH - 8-bit AVR MCU, 20MHz, 32KB Flash | Microchip
ATMEGA324PA-MCH ✓ 啟用中規格比較
| 參數 | ATMEGA324P-20MU | ATMEGA324PA-MCH |
|---|---|---|
| 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 | — |
| Core Size | 8-Bit | — |
| Speed | 20 MHz | — |
| Flash Memory | 32 KB (16K x 16) | 32 KB (16K x 16) ISP Flash |
| EEPROM | 1 KB | 1 KB |
| SRAM | 2 KB | 2 KB |
| Supply Voltage Range | 4.5 V to 5.5 V | — |
| General Purpose I/O | 32 | 32 I/O lines |
| Timers/Counters | 3 (with compare modes and PWM) | — |
| USART | 2 | — |
| ADC Resolution | 10-bit | — |
| Connectivity | I2C (TWI), SPI, UART/USART | — |
| 封裝 | 44-VQFN (7x7 mm), exposed pad | 44-QFN (5x5 mm) with exposed pad |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度 | -40C to +85C | — |
| Programmer Support | MPLAB SNAP (ICSP, in-circuit debug) | — |
| Technology | picoPower, AVR RISC, 131 instructions | — |
| Core Architecture | — | 8-bit AVR RISC |
| 最大時脈頻率 | — | 20 MHz |
| Throughput | — | Up to 20 MIPS at 20 MHz |
| Operating Voltage Range | — | 2.5 V to 5.5 V |
| Instruction Set | — | 131 instructions, most single-cycle |
| Working Registers | — | 32 x 8 general purpose |
| Multiplier | — | On-chip 2-cycle multiplier |
| Low Power Technology | — | picoPower |
| Programmability | — | In-System Programmable (ISP), read-while-write |
| Supply Voltage Options | — | 2.5 V / 3.3 V / 5 V |