ATMEGA48A-PU vs ATMEGA48PA-PN 比較
詳細な並列比較: ATMEGA48A-PU メーカー: Microchip Technology および ATMEGA48PA-PN メーカー: Microchip Technology。主要仕様、電気的特性、パッケージ、ライフサイクルステータス、価格、在庫状況を比較して、設計要件に最適な部品を判断してください。
Microchip Technology
ATMEGA48A-PU - 8-bit AVR MCU 4KB Flash 20MHz DIP-28 | Microchip
ATMEGA48A-PU ✓ 生産中Microchip Technology
ATMEGA48PA-PN - 8-Bit AVR MCU 20MHz 4KB Flash 28-PDIP | Microchip
ATMEGA48PA-PN ✓ 生産中仕様比較
| パラメータ | ATMEGA48A-PU | ATMEGA48PA-PN |
|---|---|---|
| ブランド | Microchip Technology | Microchip Technology |
| カテゴリ | Microcontrollers | Microcontrollers |
| ライフサイクル状態 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $0.78 | $0.75 |
| Core | AVR 8-bit RISC | AVR 8-bit RISC |
| Core Size | 8-bit | — |
| Speed | 20 MHz | — |
| Flash Memory | 4 KB (2K x 16) | 4KB (2K x 16) In-System Programmable |
| EEPROM | 256 B | 256 B |
| SRAM | 512 B | 512 B |
| 電源電圧 | 4.5 V to 5.5 V | [DATA_NEEDED: supply voltage range (datasheet lists 2.5V/3.3V/5V operation)] |
| I/O Count | 23 | — |
| Timers | 2 x 8-bit, 1 x 16-bit | 8-bit and 16-bit timers |
| ADC | 10-bit, 6 channels | — |
| Serial Interfaces | USART, SPI, I2C (TWI) | USART, USI, SPI (ICSP) |
| 動作温度 | -40C to +85C | -40C to +105C |
| パッケージ | 28-PDIP (through-hole) | 28-PDIP |
| 実装タイプ | Through Hole | Through-Hole |
| Life Cycle Stage | ACTIVE | — |
| ISP Capability | In-System Programmable Flash | — |
| Sleep Modes | 6 modes | — |
| 最大クロック周波数 | — | 20 MHz |
| Maximum MIPS | — | 20 MIPS at 20 MHz |
| I/O Ports | — | 23 programmable I/O lines |
| ADC Resolution | — | [DATA_NEEDED: ADC resolution (10-bit typical for ATmega48 family)] |
| Instruction Set | — | 131 instructions, most single-cycle |
| Low Power Technology | — | picoPower (PA revision) |
| In-Circuit Programming | — | ICSP via SPI + reset line |
| RoHS ステータス | — | Lead-free (N suffix) |