ATMEGA324A-AU vs ATMEGA324PA-AU 比較
詳細な並列比較: ATMEGA324A-AU メーカー: Microchip Technology および ATMEGA324PA-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
ATMEGA324A-AU - AVR MCU 32KB Flash 20MHz TQFP-44 | Microchip
ATMEGA324A-AU ✓ 生産中仕様比較
| パラメータ | ATMEGA324A-AU | ATMEGA324PA-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） | $2.09 | $2.87 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Flash Memory | 32 KB (ISP, read-while-write) | 32 KB ISP Flash (16K x 16), read-while-write |
| EEPROM | 1 KB | 1 KB |
| SRAM | 2 KB | 2 KB |
| Maximum CPU Frequency | 20 MHz | — |
| Supply Voltage Range | 1.8 V to 5.5 V (speed-grade dependent) | — |
| General Purpose I/O | 32 lines | — |
| General Purpose Working Registers | 32 | — |
| Instructions | 131 (most single-cycle) | 131 powerful instructions, most single-cycle |
| Timers/Counters | 3 | 3 with compare modes and PWM |
| Real Time Counter | Yes | — |
| Serial Interfaces | USART, SPI, 2-Wire (I2C/TWI) | 2 USART, TWI (I2C), SPI |
| In-System Programming | Yes (ISP) | — |
| Package Type | TQFP-44, 10 x 10 mm, 1 mm height, 0.8 mm pitch | — |
| 実装タイプ | Surface Mount | Surface Mount |
| 動作温度 | -40C to +85C (Industrial) | [DATA_NEEDED: operating temperature range] |
| Life Cycle Stage | Active | — |
| RoHS ステータス | Compliant | Compliant |
| 最大クロック周波数 | — | 20 MHz |
| 電源電圧 | — | 4.5 V to 5.5 V |
| I/O Lines | — | 32 |
| Working Registers | — | 32 general purpose |
| ADC | — | 8-channel 10-bit |
| Low-Power Technology | — | picoPower |
| パッケージ | — | 44-TQFP (10 x 10 mm, 0.8 mm pitch) |
| MSL Rating | — | [DATA_NEEDED: moisture sensitivity level] |