ATMEGA48-20MI vs ATMEGA88-20MU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA48-20MI sa pamamagitan ng Microchip Technology at ATMEGA88-20MU sa pamamagitan ng Microchip Technology. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Microchip Technology
ATMEGA48-20MI - 8-bit AVR MCU 20MHz 4KB Flash VQFN-32 | Microchip
ATMEGA48-20MI ✓ NakahandaMicrochip Technology
ATMEGA88-20MU - 8-Bit AVR MCU 20MHz 8KB Flash | Microchip
ATMEGA88-20MU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA48-20MI | ATMEGA88-20MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| 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 | 8 KB (4K x 16) ISP Flash |
| SRAM | 512 B | 1 KB |
| EEPROM | 256 B | 512 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 | 8-channel, 10-bit |
| On-Chip Debug | debugWIRE | debugWIRE |
| Working Registers | 32 x 8-bit general purpose | 32 x 8-bit |
| Instruction Set | 131 instructions, mostly single-cycle | — |
| Temperature na Operasyon | -40 C to +85 C (industrial) | — |
| Packhaging | 32-VQFN (5x5 mm) exposed pad | 32-VQFN (5x5 mm) MLF, surface mount |
| Uri ng Pagpapasok | Surface Mount | — |
| Technology | picoPower low power | — |
| Series | AVR ATmega | — |
| Core Architecture | — | 8-bit AVR RISC |
| Max CPU Frequency | — | 20 MHz |
| Performance | — | 20 MIPS at 20 MHz |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| General Purpose I/O | — | 23 lines |
| Timer/Counters | — | 3 flexible timer/counters |
| Instructions | — | 130 powerful instructions, most single-cycle |
| Serial Interfaces | — | USART, SPI, 2-wire (I2C-compatible) |
| Power Technology | — | picoPower low-power with multiple sleep modes |
| Programming | — | In-System Programmable (ISP), read-while-write |
| Watchdog | — | Programmable watchdog timer with internal oscillator |