ATMEGA6490-16AUR vs ATMEGA3290-16AI Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA6490-16AUR sa pamamagitan ng Microchip Technology at ATMEGA3290-16AI 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
ATMEGA6490-16AUR - 8-bit AVR MCU 64KB Flash 16MHz LCD | Microchip
ATMEGA6490-16AUR ✓ NakahandaMicrochip Technology
ATMEGA3290-16AI - AVR 8-bit MCU 16MHz 32KB TQFP-100 | Microchip
ATMEGA3290-16AI ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA6490-16AUR | ATMEGA3290-16AI |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | 8-bit AVR RISC | AVR 8-bit RISC, 130 instructions |
| Flash Program Memory | 64 KB (32K x 16) ISP, read-while-write | 32 KB (16K x 16) |
| EEPROM | 2 KB | 1 KB |
| SRAM | 4 KB | 2 KB |
| Maximum CPU Speed | 16 MHz | — |
| General Purpose I/O | 54 / 69 lines | 69 I/O lines |
| Working Registers | 32 general purpose registers | 32 x 8-bit general purpose |
| LCD Controller | Integrated segment LCD driver | Integrated segmented LCD driver |
| ADC | 8-channel 10-bit | — |
| Debug / Boundary Scan | JTAG interface | — |
| Volte ng Pagbibigay | 4.5 V to 5.5 V (16 MHz grade) | — |
| Low Power Technology | picoPower | picoPower AVR, multiple sleep modes |
| Packhaging | 100-TQFP (14 x 14 mm) | 100-TQFP (14 x 14 mm) |
| Temperature na Operasyon | -40C to +85C (industrial) | -40C to +85C (Industrial) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (R suffix) | — |
| Tindminan RoHS | Compliant (GREEN, per FindIC data) | Compliant (RoHS per distributor listings) |
| Instructions | 130 instructions, mostly single-cycle | — |
| Maksimum na Taktiko ng Oras | — | 16 MHz |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| Serial Interfaces | — | SPI, UART/USART, USI |
| Debug Interface | — | JTAG (on-chip debug, boundary scan) |
| In-System Programming | — | Yes (self-programming Flash, read-while-write) |