ATMEGA48-20PI vs ATMEGA48A-PU 比較
詳細な並列比較: ATMEGA48-20PI メーカー: Microchip Technology および ATMEGA48A-PU 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
ATMEGA48-20PI - AVR 8-Bit MCU 20MHz 4KB Flash 28-PDIP | Microchip
ATMEGA48-20PI ✗ 生産終了Microchip Technology
ATMEGA48A-PU - 8-bit AVR MCU 4KB Flash 20MHz DIP-28 | Microchip
ATMEGA48A-PU ✓ 生産中仕様比較
| パラメータ | ATMEGA48-20PI | ATMEGA48A-PU |
|---|---|---|
| ブランド | Microchip Technology | Microchip Technology |
| カテゴリ | Microcontrollers | Microcontrollers |
| ライフサイクル状態 | 製造終了 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $0.98 | $0.78 |
| Core Processor | AVR | — |
| Core Size | 8-Bit | 8-bit |
| Speed | 20 MHz | 20 MHz |
| Program Flash Memory | 4 KB (2K x 16) | — |
| SRAM | 512 x 8 B | 512 B |
| EEPROM | 256 x 8 B | 256 B |
| Supply Voltage (Vcc/Vdd) | 2.7 V to 5.5 V (1.8 V to 5.5 V family range) | — |
| ADC Resolution | 10 bit | — |
| ADC Channels | 8 | — |
| Connectivity | I2C, SPI, UART/USART | — |
| Timers | Two 8-bit, one 16-bit | 2 x 8-bit, 1 x 16-bit |
| 動作温度 | -40C to +85C (Industrial, I grade) | -40C to +85C |
| パッケージ / ケース | 28-PDIP (0.300 inch, 7.62 mm) | — |
| 実装タイプ | Through Hole | Through Hole |
| MIPS Throughput | Up to 20 MIPS at 20 MHz | — |
| On-Chip Debug | debugWIRE | — |
| Series | AVR ATmega | — |
| Core | — | AVR 8-bit RISC |
| Flash Memory | — | 4 KB (2K x 16) |
| 電源電圧 | — | 4.5 V to 5.5 V |
| I/O Count | — | 23 |
| ADC | — | 10-bit, 6 channels |
| Serial Interfaces | — | USART, SPI, I2C (TWI) |
| パッケージ | — | 28-PDIP (through-hole) |
| Life Cycle Stage | — | ACTIVE |
| ISP Capability | — | In-System Programmable Flash |
| Sleep Modes | — | 6 modes |