ATMEGA16U4-AU vs ATMEGA32U4 比較
詳細な並列比較: ATMEGA16U4-AU メーカー: Microchip Technology および ATMEGA32U4 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-AU - 8-Bit AVR MCU 16KB Flash USB 16MHz | Microchip
ATMEGA16U4-AU ✓ 生産中仕様比較
| パラメータ | ATMEGA16U4-AU | ATMEGA32U4 |
|---|---|---|
| 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） | $2.19 | $3.72 |
| Core Processor | AVR 8-bit RISC | — |
| Core Size | 8-bit | — |
| Speed | 16 MHz | — |
| Flash Memory | 16 KB (8K x 16) | — |
| Boot Flash Section | 8 KB | — |
| EEPROM | 1 KB (1024 B) | 1 KB |
| SRAM | 2.5 KB | 2.5 KB |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| USB Controller | USB 2.0 full-speed / low-speed device | — |
| ADC | 12-channel, 10-bit | 12-channel, 10-bit |
| JTAG Interface | Yes, on-chip debug | Yes (on-chip debug) |
| Peripherals | High-speed PWM, USB, JTAG, brown-out detect, power-on reset | — |
| Instruction Set | 133 powerful instructions, most single-cycle | — |
| パッケージ | 44-TQFP (10x10 mm) | 44-pin TQFP (10x10 mm) |
| 実装タイプ | Surface Mount | — |
| Life Cycle Stage | Active | — |
| 動作温度 | [DATA_NEEDED: Operating temperature range] | -40 C to +85 C |
| Number of I/O | [DATA_NEEDED: Number of I/O pins] | — |
| Architecture | — | AVR enhanced RISC, 8-bit |
| Program Memory (Flash) | — | 32 KB (16K x 16), In-System Programmable |
| General Purpose I/O Lines | — | 26 |
| General Purpose Working Registers | — | 32 |
| 最大クロック周波数 | — | 16 MHz |
| Throughput | — | Up to 16 MIPS (1 MIPS per MHz) |
| USB Interface | — | USB 2.0 full-speed / low-speed device, on-chip transceiver |
| Timer/Counters | — | 4 flexible + 1 high-speed (compare modes, PWM) |
| Communication Interfaces | — | 1x USART, 1x SPI, 1x I2C (TWI) |
| Operating Voltage | — | 2.7 V to 5.5 V |
| RoHS ステータス | — | Compliant (per ATMEGA32U4-AU DigiKey listing) |
| Programming Method | — | ISP via SPI, JTAG, USB bootloader |