ATMEGA48PA-PU vs ATMEGA48A-PU 比較
詳細並排比較 ATMEGA48PA-PU 由 Microchip Technology 與 ATMEGA48A-PU 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
ATMEGA48PA-PU - 8-bit AVR MCU 4KB Flash 20MHz DIP-28 | Microchip
ATMEGA48PA-PU ✓ 啟用中Microchip Technology
ATMEGA48A-PU - 8-bit AVR MCU 4KB Flash 20MHz DIP-28 | Microchip
ATMEGA48A-PU ✓ 啟用中規格比較
| 參數 | ATMEGA48PA-PU | ATMEGA48A-PU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | AVR 8-bit RISC | — |
| Flash Program Memory | 4 KB (2K x 16) | — |
| EEPROM | 256 B | 256 B |
| SRAM | 512 B | 512 B |
| 最大時脈頻率 | 20 MHz | — |
| Max MIPS Throughput | 20 MIPS at 20 MHz | — |
| Supply Voltage Range | 2.5 V to 5.5 V | — |
| General Purpose I/O | 23 lines | — |
| Timers | Two 8-bit + one 16-bit timer/counter | 2 x 8-bit, 1 x 16-bit |
| ADC | 10-bit, 8 channels | 10-bit, 6 channels |
| Serial Interfaces | USART, SPI, 2-wire (I2C-compatible) | USART, SPI, I2C (TWI) |
| 工作溫度 | -40C to +85C (industrial) | -40C to +85C |
| 封裝 | 28-PDIP | 28-PDIP (through-hole) |
| 安裝類型 | Through Hole | Through Hole |
| Programming Method | In-System Programmable (ISP) | — |
| RoHS 狀態 | Compliant | — |
| Instructions | 131 instructions, most single-cycle | — |
| Core | — | AVR 8-bit RISC |
| Core Size | — | 8-bit |
| Speed | — | 20 MHz |
| Flash Memory | — | 4 KB (2K x 16) |
| 供應電壓 | — | 4.5 V to 5.5 V |
| I/O Count | — | 23 |
| Life Cycle Stage | — | ACTIVE |
| ISP Capability | — | In-System Programmable Flash |
| Sleep Modes | — | 6 modes |