ATMEGA16U4-AUR vs ATMEGA32U4-AU 比較
詳細な並列比較: ATMEGA16U4-AUR メーカー: Microchip Technology および ATMEGA32U4-AU 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
ATMEGA16U4-AUR - 8-Bit AVR MCU 16KB Flash USB 2.0 | Microchip
ATMEGA16U4-AUR ✓ 生産中Microchip Technology
ATMEGA32U4-AU - 8-bit AVR MCU, 16MHz, 32KB Flash, USB | Microchip
ATMEGA32U4-AU ✓ 生産中仕様比較
| パラメータ | ATMEGA16U4-AUR | ATMEGA32U4-AU |
|---|---|---|
| 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） | $2.90 | $4.25 |
| Core Architecture | AVR 8-bit RISC | 8-bit AVR RISC |
| Core Size | 8-bit | — |
| Program Memory Size | 16 KB (8K x 16) FLASH | — |
| Boot Code Section | 8 KB | — |
| SRAM | 2.5 KB | 2.5 KB |
| EEPROM | 1 KB | 1 KB |
| 最大クロック周波数 | 16 MHz | — |
| Maximum Throughput | 16 MIPS at 16 MHz | — |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| USB Interface | USB 2.0 full-speed/low-speed device | — |
| ADC Resolution | 10-bit | — |
| ADC Channels | 12 channels | — |
| Debug Interface | JTAG (on-chip debug) | JTAG / debugWIRE |
| Timers / PWM | High-speed PWM | — |
| 動作温度 | -40C to +85C (Industrial) | -40 C to +85 C (industrial) |
| パッケージ | 44-TQFP (10x10 mm) | 44-pin TQFP (10x10 mm, 0.8 mm pitch) |
| 実装タイプ | Surface Mount | Surface Mount |
| RoHS ステータス | Green / Compliant | Compliant |
| CPU Speed | — | 16 MHz |
| Throughput | — | 16 MIPS at 16 MHz |
| Flash Program Memory | — | 32 KB (16K x 16) |
| 電源電圧 | — | 2.7 V to 5.5 V (verified 4.5-5.5V in some sources; full range per datasheet) |
| I/O Pins | — | 32 programmable |
| USB | — | USB 2.0 full-speed / low-speed device, on-chip transceiver |
| ADC | — | 12-channel, 10-bit |
| Timers | — | 4 (2x 8-bit, 2x 16-bit) |
| Communication | — | USB, USART, SPI, TWI (I2C) |
| Instruction Set | — | 131 instructions, mostly single-cycle |