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