ATMEGA48-20MI vs ATMEGA48PA-MU Karşılaştırma
Ayrıntılı yan yana karşılaştırma ATMEGA48-20MI tarafından Microchip Technology ve ATMEGA48PA-MU tarafından Microchip TechnologyAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Microchip Technology
ATMEGA48-20MI - 8-bit AVR MCU 20MHz 4KB Flash VQFN-32 | Microchip
ATMEGA48-20MI ✓ AktifÖzellik Karşılaştırması
| Parametre | ATMEGA48-20MI | ATMEGA48PA-MU |
|---|---|---|
| Marka | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Core | AVR 8-bit RISC | — |
| Core Size | 8-bit | — |
| Max Clock Frequency | 20 MHz | — |
| Throughput | Up to 20 MIPS at 20 MHz | — |
| Flash Memory | 4 KB (2K x 16) In-System Programmable | 4 KB (2K x 16) ISP Flash |
| SRAM | 512 B | 512 B |
| EEPROM | 256 B | 256 B |
| Operating Voltage Range | 1.8 V to 5.5 V | — |
| I/O Count | 23 general purpose I/O lines | — |
| Timers | 3 timer/counters with compare modes | — |
| ADC | 8-channel 10-bit | 10-bit, 8 single-ended channels, differential with programmable gain |
| On-Chip Debug | debugWIRE | — |
| Working Registers | 32 x 8-bit general purpose | 32 x 8-bit |
| Instruction Set | 131 instructions, mostly single-cycle | — |
| İşletim Sıcaklığı | -40 C to +85 C (industrial) | -40C to +85C (industrial) |
| Paket | 32-VQFN (5x5 mm) exposed pad | 32-pin VQFN (5x5 mm, 0.5 mm pitch), green |
| Montaj Türü | Surface Mount | Surface Mount |
| Technology | picoPower low power | — |
| Series | AVR ATmega | — |
| Core Architecture | — | AVR 8-bit RISC |
| Azami Saat Hızı | — | 20 MHz |
| Supply Voltage Range | — | 1.8 V to 5.5 V (picoPower) |
| General Purpose I/O | — | 23 lines |
| Timers/Counters | — | 2 x 8-bit, 1 x 16-bit with compare modes |
| Communication Interfaces | — | USART, SPI, Two-Wire Interface (I2C) |
| Sleep Modes | — | 6 modes incl. power-down at 0.1 uA (picoPower) |
| Internal Oscillator | — | Calibrated RC oscillator (8 MHz nominal, divided options) |
| Brown-out Detector | — | Yes, on-chip |
| RoHS Durumu | — | Compliant (GREEN package) |
| Flash Endurance | — | 10,000 write/erase cycles (per datasheet family specification) |