ATMEGA324P-15MT1 vs ATMEGA644PA-MU 比較
詳細な並列比較: ATMEGA324P-15MT1 メーカー: Microchip Technology および ATMEGA644PA-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。
Microchip Technology
ATMEGA324P-15MT1 - 8-bit AVR MCU 32KB 44-QFN | Microchip
ATMEGA324P-15MT1 ✓ 生産中Microchip Technology
ATMEGA644PA-MU - 8-bit AVR MCU 64KB 20MHz VQFN-44 | Microchip
ATMEGA644PA-MU ✓ 生産中仕様比較
| パラメータ | ATMEGA324P-15MT1 | ATMEGA644PA-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 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $2.75 | $3.78 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Program Memory (Flash) | 32KB (16K x 16) | — |
| SRAM | 2KB (2K x 8) | 4 KB |
| EEPROM | 1KB | 2 KB |
| Maximum Clock Speed | 16 MHz | — |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.5 V / 3.3 V / 5 V class (per distributor listing: 2.5V/3.3V/5V) |
| Number of I/O | 32 | — |
| パッケージ | 44-VFQFN Exposed Pad (7x7 mm) | 44-VQFN (7x7 mm), exposed pad |
| 実装タイプ | Surface Mount | Surface Mount |
| Qualification | Automotive, AEC-Q100 | — |
| Family | AVR ATmega (picoPower ATmega324P) | — |
| Programming Interfaces | ICSP, debugWIRE, SPI | — |
| Serial Interfaces | USART, SPI, TWI (I2C-compatible) | Two-Wire Interface (I2C-compatible), SPI |
| Peripherals | Timers/counters, ADC, comparators | — |
| Flash Feature | Read-while-write, ISP self-programming | — |
| 動作温度 | [DATA_NEEDED: operating temperature range] | — |
| RoHS ステータス | [DATA_NEEDED: RoHS status] | RoHS compliant (per Microchip product listing) |
| Core Frequency | — | 20 MHz |
| Flash Memory | — | 64 KB (32K x 16) ISP Flash, read-while-write |
| GPIO Count | — | 32 |
| MIPS Throughput | — | Up to 20 MIPS at 20 MHz |
| Instructions | — | 131 instructions, most single-cycle |
| Timer/Counters | — | Three flexible timer/counters with compare modes and PWM |
| USART | — | Two programmable serial USARTs |
| ADC | — | 8-channel 10-bit ADC |
| RTC | — | Real Time Counter with separate oscillator |
| Low Power Technology | — | picoPower |
| Data Sheet Document Number | — | DS40002070A (per Microchip ATMEGA644PA-MU data sheet) |