ATMEGA32U2-MU vs ATMEGA8U2-MU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA32U2-MU sa pamamagitan ng Microchip Technology at ATMEGA8U2-MU 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
ATMEGA32U2-MU - 8-bit AVR USB MCU 16MHz 32KB Flash | Microchip
ATMEGA32U2-MU ✓ NakahandaMicrochip Technology
ATMEGA8U2-MU - 8KB Flash 16MHz AVR USB MCU | Microchip (Tape & Reel)
ATMEGA8U2-MU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA32U2-MU | ATMEGA8U2-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | AVR 8-bit RISC | — |
| Instruction Set | 131 instructions, mostly single-cycle | — |
| Maximum Clock Speed | 16 MHz | — |
| Throughput | 16 MIPS at 16 MHz | — |
| Program Flash Memory | 32 KB (16K x 16), ISP read-while-write | — |
| EEPROM | 1 KB | — |
| SRAM | 1 KB | — |
| General-Purpose I/O Lines | 22 | — |
| General-Purpose Working Registers | 32 | — |
| Timer/Counters | 2 (8-bit or 16-bit, with PWM and compare modes) | — |
| USB Controller | USB 2.0 Full-Speed Device, 32 endpoints, hardware flow control | Full-speed USB 2.0 device |
| Serial Interfaces | USART, SPI | — |
| Watchdog Timer | Programmable, with internal oscillator | Yes (programmable) |
| Volte ng Pagbibigay | 2.7 V to 5.5 V (4.5 V to 5.5 V for 16 MHz full-speed USB) | [DATA_NEEDED: supply voltage range] |
| Temperature na Operasyon | -40C to +85C (industrial) | [DATA_NEEDED: operating temperature range] |
| Packhaging | 32-pin VQFN (5x5 mm) with exposed pad | 32-VFQFN (5x5 mm) Exposed Pad |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Tindminan RoHS | Compliant | Compliant |
| Core Processor | — | AVR |
| Core Size | — | 8-bit |
| Maksimum na Taktiko ng Oras | — | 16 MHz |
| Program Memory Size | — | 8 KB (4K x 16) FLASH |
| EEPROM Size | — | 512 B |
| SRAM Size | — | 512 B |
| Connectivity | — | SPI, UART/USART, USB |
| Number of I/O | — | 22 |
| Timers/Counters | — | 2 (with compare modes and PWM) |
| Width ng Data Bus | — | 8 bit |
| Packaging | — | Tape & Reel (TR) |