ATMEGA48-20MI vs ATMEGA168-20MU 比較
詳細な並列比較: ATMEGA48-20MI メーカー: Microchip Technology および ATMEGA168-20MU 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
ATMEGA48-20MI - 8-bit AVR MCU 20MHz 4KB Flash VQFN-32 | Microchip
ATMEGA48-20MI ✓ 生産中Microchip Technology
ATMEGA168-20MU - 8-Bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA168-20MU ✓ 生産中仕様比較
| パラメータ | ATMEGA48-20MI | ATMEGA168-20MU |
|---|---|---|
| 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） | $0.00 | $0.00 |
| Core | AVR 8-bit RISC | AVR 8-bit RISC |
| Core Size | 8-bit | 8-Bit |
| Max Clock Frequency | 20 MHz | — |
| Throughput | Up to 20 MIPS at 20 MHz | — |
| Flash Memory | 4 KB (2K x 16) In-System Programmable | — |
| SRAM | 512 B | — |
| EEPROM | 256 B | — |
| Operating Voltage Range | 1.8 V to 5.5 V | — |
| I/O Count | 23 general purpose I/O lines | — |
| Timers | 3 timer/counters with compare modes | 2 x 8-bit, 1 x 16-bit |
| ADC | 8-channel 10-bit | — |
| On-Chip Debug | debugWIRE | — |
| Working Registers | 32 x 8-bit general purpose | — |
| Instruction Set | 131 instructions, mostly single-cycle | — |
| 動作温度 | -40 C to +85 C (industrial) | 0C to +70C |
| パッケージ | 32-VQFN (5x5 mm) exposed pad | 32-VQFN (5x5 mm) exposed pad |
| 実装タイプ | Surface Mount | Surface Mount |
| Technology | picoPower low power | — |
| Series | AVR ATmega | — |
| Speed | — | 20MHz |
| Program Memory Size | — | 16KB (8K x 16) Flash |
| EEPROM Size | — | 512B |
| RAM Size | — | 1K x 8 |
| Number of I/O | — | 23 |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| ADC Resolution | — | 10-bit |
| ADC Channels | — | 8 (TQFP and QFN/MLF packages) |
| Peripherals | — | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | — | I2C (TWI), SPI, UART/USART |
| Oscillator Type | — | Internal |
| Debug | — | debugWIRE on-chip debug |
| Programming | — | ISP, In-Circuit Serial Programming (ICSP) |