ATMEGA328P-MMH vs ATMEGA328-MMH 比較
詳細並排比較 ATMEGA328P-MMH 由 Microchip Technology 與 ATMEGA328-MMH 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
ATMEGA328P-MMH - 20MHz 32KB 8-Bit AVR MCU | Microchip Technology
ATMEGA328P-MMH ✓ 啟用中Microchip Technology
ATMEGA328-MMH - 8-Bit AVR MCU 20MHz 32KB Flash VQFN-28 | Microchip
ATMEGA328-MMH ✓ 啟用中規格比較
| 參數 | ATMEGA328P-MMH | ATMEGA328-MMH |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Product Type | 8-bit AVR RISC microcontroller | — |
| 最大時脈頻率 | 20 MHz | — |
| Flash Memory | 32 KB | 32 KB (16K x 16) |
| Flash Organization | 16K x 16 bits | — |
| ISP Flash Read-While-Write | Supported | — |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1024 bytes | 1 KB |
| General-Purpose I/O Lines | 23 lines | — |
| General-Purpose Working Registers | 32 registers | — |
| Instruction Set | 131 powerful AVR instructions | — |
| Single-Clock-Cycle Execution | Most instructions | — |
| Serial Interfaces | I2C, SPI, and UART/USART | — |
| 封裝 | 28-VQFN, 4 x 4 mm | 28-VQFN (4x4 mm) with exposed pad |
| Package Pin Count | 28 pins | — |
| 安裝類型 | Surface mount | Surface Mount |
| 工作電源電壓 | 4.5 V to 5.5 V | — |
| Terminal Finish | NiPdAu | — |
| Green Compliance | Green | — |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Speed | — | 20 MHz |
| Supply Voltage Range | — | 2.5 V to 5.5 V |
| General Purpose I/O | — | 23 |
| ADC Resolution | — | 10-bit |
| ADC Channels | — | 8 |
| Timers | — | Two 8-bit, One 16-bit |
| Communication Interfaces | — | USART, SPI, I2C (Two-Wire) |
| 工作溫度 | — | [DATA_NEEDED: operating temperature range] |
| RoHS 狀態 | — | Green (RoHS compliant per Mouser listing) |
| 生命週期狀態 | — | Active |
| Packaging | — | Tray |