ATMEGA164PA-AUR vs ATMEGA644PA-AU Karşılaştırma
Ayrıntılı yan yana karşılaştırma ATMEGA164PA-AUR tarafından Microchip Technology ve ATMEGA644PA-AU tarafından Microchip TechnologyAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Microchip Technology
ATMEGA164PA-AUR - 8-Bit AVR MCU 16KB Flash 20MHz | Microchip
ATMEGA164PA-AUR ✓ AktifMicrochip Technology
ATMEGA644PA-AU - 8-bit AVR MCU, 20MHz, 64KB Flash | Microchip
ATMEGA644PA-AU ✓ AktifÖzellik Karşılaştırması
| Parametre | ATMEGA164PA-AUR | ATMEGA644PA-AU |
|---|---|---|
| Marka | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Core Architecture | 8-bit AVR enhanced RISC | AVR 8-bit RISC |
| Program Memory (Flash) | 16 KB (8K x 16) in-system programmable | 64 KB (32K x 16) |
| EEPROM | 512 B | 2 KB |
| SRAM | 1 KB | 4 KB |
| Azami Saat Hızı | 20 MHz | 20 MHz |
| Throughput | Up to 20 MIPS at 20 MHz (1 MIPS/MHz) | — |
| Supply Voltage Range | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| General Purpose I/O Lines | 32 | — |
| General Purpose Working Registers | 32 | — |
| ADC | 8-channel, 10-bit successive approximation | 8-channel, 10-bit |
| Serial Interfaces | 2x USART, 1x TWI (I2C), 1x SPI | — |
| Timers | 2x 8-bit, 1x 16-bit with PWM and compare modes | — |
| Real-Time Counter | Yes, with separate oscillator | — |
| İşletim Sıcaklığı Aralığı | -40 C to +85 C (industrial) | — |
| Paket | 44-pin TQFP (10x10 mm) | 44-pin TQFP (10x10 mm) |
| Montaj Türü | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (AUR suffix) | — |
| Instruction Set | 131 powerful instructions, most single clock cycle | — |
| Programming Interfaces | SPI, JTAG (IEEE 1149.1), debugWIRE | — |
| RoHS Durumu | Compliant | Compliant |
| Family | — | ATmega |
| Series | — | ATmega644P / picoPower |
| İşletim Sıcaklığı | — | -40C to +85C (industrial) |
| GPIO Pins | — | 32 |
| USART | — | 2 |
| I2C (TWI) | — | 1 |
| SPI | — | 1 |
| Timer/Counters | — | 3 (with PWM and compare modes) |
| MIPS | — | 20 MIPS at 20 MHz |
| Programming Interface | — | ISP / ICSP / JTAG / debugWIRE |