ATMEGA168P-20PU vs ATMEGA8A-PU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA168P-20PU sa pamamagitan ng Microchip Technology at ATMEGA8A-PU 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
ATMEGA168P-20PU - 8-Bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA168P-20PU ✓ NakahandaMicrochip Technology
ATMEGA8A-PU - 8-bit AVR MCU 16MHz 8KB Flash DIP-28 | Microchip
ATMEGA8A-PU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA168P-20PU | ATMEGA8A-PU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Processor | AVR 8-bit RISC | — |
| Core Size | 8-Bit | — |
| Maksimum na Taktiko ng Oras | 20 MHz | 16 MHz |
| Flash Memory | 16 KB (8K x 16) | 8 KB (4K x 16) ISP |
| SRAM | 1 KB | 1 KB |
| EEPROM | 512 B | 512 B |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| Number of I/O | 23 | — |
| ADC Resolution | 10-bit | — |
| ADC Channels | 8 (6 on PDIP package) | — |
| Timers/Counters | 3 (two 8-bit, one 16-bit) | Three flexible timer/counters with compare |
| Communication Interfaces | USART, SPI, I2C (TWI) | — |
| Instructions | 133, most single-cycle | 130 instructions, most single-cycle |
| Temperature na Operasyon | -40C to +85C (industrial) | — |
| Packhaging | 28-PDIP (0.300 inch, 7.62 mm) | 28-PDIP |
| Uri ng Pagpapasok | Through Hole | Through Hole |
| Programmability | ISP (In-System Programmable), debugWIRE | — |
| Tindminan RoHS | Compliant (GREEN) | — |
| Katayuan ng Lifecycle | Active (newer device ATMEGA168PA available) | — |
| MSL Rating | [DATA_NEEDED: MSL level] | — |
| Core Architecture | — | 8-bit AVR RISC |
| Operating Voltage Range | — | 4.5 V to 5.5 V |
| General Purpose I/O Lines | — | 23 |
| Throughput | — | 16 MIPS at 16 MHz |
| Working Registers | — | 32 x 8 general purpose |
| Life Cycle Stage | — | Active |
| Series | — | AVR ATmega |
| Hardware Multiplier | — | On-chip 2-cycle multiplier |
| Programming Interface | — | In-System Programming (ISP) via SPI |