ATMEGA128A-AU vs ATMEGA128A-AUR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA128A-AU sa pamamagitan ng Microchip Technology at ATMEGA128A-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
ATMEGA128A-AU - 8-bit AVR MCU 128KB Flash 16MHz TQFP-64 | Microchip
ATMEGA128A-AU ✓ NakahandaMicrochip Technology
ATMEGA128A-AUR - 8-Bit AVR MCU 128KB Flash 16MHz TQFP-64 | Microchip
ATMEGA128A-AUR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA128A-AU | ATMEGA128A-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Architecture | Enhanced RISC, 133 instructions | — |
| Max Clock Frequency | 16 MHz | — |
| Flash Memory | 128 KB (64K x 16), In-System Programmable, read-while-write | 128KB (64K x 16) In-System Programmable |
| EEPROM | 4 KB | 4KB |
| SRAM | 4 KB | 4KB |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| General Purpose I/O | 53 lines | — |
| Working Registers | 32 general purpose | 32 general purpose |
| Timers/Counters | 4 flexible timer/counters with compare modes and PWM | 4 flexible timer/counters with compare modes and PWM |
| Communication Interfaces | 2x USART, TWI (I2C), SPI | — |
| ADC | 8-channel, 10-bit | — |
| Real-Time Counter | Yes (RTC) | Yes |
| Debug / Boundary Scan | JTAG (IEEE 1149.1) | — |
| Packhaging | 64-TQFP (14x14 mm) | 64-TQFP (14x14 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | Industrial range ([DATA_NEEDED: exact min/max C]) |
| Projected End of Life | 2048-10-03 (per distributor lifecycle data) | — |
| Core Architecture | — | AVR 8-bit RISC |
| Maksimum na Taktiko ng Oras | — | 16 MHz |
| I/O Lines | — | 53 |
| Instruction Set | — | 133 powerful instructions, most single-cycle |
| USARTs | — | 2 |
| Serial Interfaces | — | TWI (I2C), SPI, 2x USART |
| Tindminan RoHS | — | [DATA_NEEDED: RoHS status] |