ATMEGA48PA-15MZ vs ATMEGA328P-MU 比較
詳細な並列比較: ATMEGA48PA-15MZ メーカー: Microchip Technology および ATMEGA328P-MU 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。
仕様比較
| パラメータ | ATMEGA48PA-15MZ | ATMEGA328P-MU |
|---|---|---|
| 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 | NRND |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $0.68 | $2.85 |
| Core Architecture | 8-bit AVR RISC | AVR 8-bit RISC |
| Flash Memory | 4KB (2K x 16) | — |
| SRAM | 512B | 2 KB |
| EEPROM | 256B | 1 KB |
| Max CPU Speed | 16MHz | — |
| Operating Voltage | 1.8 V to 5.5 V | — |
| Number of I/O | 23 | — |
| ADC | 8-channel 10-bit | 10-bit, 8 channels (6 + 2 dedicated QFN/VFP) |
| Timers | 1x 8-bit, 1x 16-bit with PWM | — |
| Communication Interfaces | USART, SPI (USI), 2-wire (I2C-compatible) | USART, SPI (master/slave), TWI (I2C-compatible) |
| Oscillator Type | Internal RC + external crystal option | — |
| 動作温度 | -40C to +125C | -40 C to +85 C (industrial) |
| パッケージ | 32-QFN/MLF | 32-pin VQFN (5x5 mm, exposed pad) |
| 実装タイプ | Surface Mount | Surface Mount |
| Packaging | Tape & Reel | — |
| Programming / Debug | ISP via SPI, debugWIRE | — |
| Low Power Technology | picoPower, 6 software-selectable sleep modes | — |
| Instruction Set | 131 instructions, most single-cycle | — |
| Maximum Clock Speed | — | 20 MHz |
| Instruction Throughput | — | 20 MIPS |
| Flash Program Memory | — | 32 KB (16 K x 16) |
| Operating Voltage Range | — | 1.8 V to 5.5 V |
| General-Purpose I/O | — | 23 lines |
| Timers/Counters | — | 2 x 8-bit, 1 x 16-bit |
| On-chip Oscillator | — | Internal 8 MHz calibrated, 128 kHz |
| Programming Interface | — | ISP, debugWIRE, TPI |
| RoHS ステータス | — | Compliant |