ATMEGA48-15MT1 vs ATMEGA328PB-MU 比較
詳細並排比較 ATMEGA48-15MT1 由 Microchip Technology 與 ATMEGA328PB-MU 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
ATMEGA48-15MT1 - 8-bit AVR MCU 4KB 16MHz 32-QFN | Microchip
ATMEGA48-15MT1 ✓ 啟用中Microchip Technology
ATMEGA328PB-MU - 8-Bit AVR MCU 20MHz 32KB Flash | Microchip
ATMEGA328PB-MU ✓ 啟用中規格比較
| 參數 | ATMEGA48-15MT1 | ATMEGA328PB-MU |
|---|---|---|
| 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 | AVR 8-bit RISC |
| Flash Program Memory | 4 KB (2K x 16) | — |
| SRAM | 512 B | — |
| EEPROM | 256 B | — |
| 最大時脈頻率 | 16 MHz | 20 MHz |
| Throughput | Up to 16 MIPS (1 MIPS/MHz) | — |
| Number of I/O | 23 | — |
| 封裝 | 32-VFQFN Exposed Pad (5x5 mm) | 32-VFQFN (5x5 mm) |
| Timers | 2 x 8-bit, 1 x 16-bit with PWM | 2 x 8-bit, 1 x 16-bit |
| ADC | 6-channel 10-bit | — |
| Serial Interfaces | USART, SPI, TWI (I2C) | — |
| Operating Temperature (MT suffix) | Up to 105 C per distributor listing | — |
| In-System Programming | Yes (ISP and debugWIRE) | — |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | [DATA_NEEDED: RoHS status] | Compliant (GREEN package per FindIC) |
| Operating Voltage Range | [DATA_NEEDED: operating voltage range] | — |
| Supply Current (Active) | [DATA_NEEDED: active supply current] | — |
| MSL 等級 | [DATA_NEEDED: moisture sensitivity level] | — |
| Core Size | — | 8-Bit |
| Program Memory Size | — | 32 KB (16K x 16) FLASH |
| SRAM Size | — | 2 KB |
| EEPROM Size | — | 1 KB |
| Performance | — | Approx. 1 MIPS per MHz |
| I/O Count | — | 27 GPIO (incl. PORTE [3:0] on QFN) |
| 工作溫度 | — | -40C to +85C (Industrial) |
| 供應電壓 | — | [DATA_NEEDED: VCC range] |
| ADC Resolution | — | 10-bit |
| Communication Interfaces | — | USART, 2 x SPI, 2 x I2C (TWI) |
| Low Power Technology | — | picoPower, multiple sleep modes |
| Programming | — | ISP, debugWIRING, self-programming boot loader |
| Safety Qualification | — | Functional Safety (FuSa) supported per DigiKey |