ATMEGA8A-AU vs ATMEGA88PA-AUR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA8A-AU sa pamamagitan ng Microchip Technology at ATMEGA88PA-AUR 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
ATMEGA8A-AU - AVR 8-bit MCU 16MHz 8KB Flash TQFP-32 | Microchip
ATMEGA8A-AU ✓ NakahandaMicrochip Technology
ATMEGA88PA-AUR - AVR 8-Bit MCU 20MHz 8KB Flash TQFP-32 | Microchip
ATMEGA88PA-AUR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA8A-AU | ATMEGA88PA-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Maksimum na Taktiko ng Oras | 16 MHz | 20 MHz |
| Flash Program Memory | 8 KB (4K x 16) | — |
| EEPROM | 512 B | 512 B |
| SRAM | 1 KB | 1 KB |
| I/O Pins | 23 | — |
| Supply Voltage Range | 4.5 V to 5.5 V (at 16 MHz) | 1.8 V to 5.5 V |
| Throughput | Up to 16 MIPS at 16 MHz | — |
| Instructions | 130 instructions, most single-cycle | — |
| Hardware Multiplier | On-chip 2-cycle multiplier | — |
| ADC | 10-bit, 6 multiplexed channels (8 on TQFP/QFN incl. ADC6/ADC7) | — |
| Communication Interfaces | 1x USART, SPI, TWI (I2C) | SPI, TWI (I2C), USART |
| Timers | 2x 8-bit, 1x 16-bit timer/counter | — |
| Analog Comparator | Yes, on-chip | — |
| Flash Endurance | 10,000 write cycles | — |
| EEPROM Endurance | 100,000 write cycles | — |
| Packhaging | 32-TQFP (7x7 mm, 0.8 mm pitch) | 32-TQFP (7x7 mm, 0.8 mm pitch) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Programming / Debug | In-Circuit Serial Programming (ICSP) via SPI, MPLAB SNAP supported | — |
| Katayuan ng Lifecycle | Active | — |
| Flash Memory | — | 8 KB (4K x 16) |
| General Purpose I/O | — | 23 I/O lines |
| Working Registers | — | 32 |
| ADC Resolution | — | 10-bit |
| ADC Channels | — | 8 multiplexed channels |
| Timers/Counters | — | Two 8-bit, one 16-bit |
| Temperature na Operasyon | — | -40C to +85C |
| Packaging | — | Tape and Reel |
| Special Features | — | picoPower technology, ISP Flash with read-while-write |