ATMEGA6490-16AUR vs ATMEGA6450V-8AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA6490-16AUR sa pamamagitan ng Microchip Technology at ATMEGA6450V-8AU 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
ATMEGA6450V-8AU - 8-bit AVR MCU, 64KB Flash, 8MHz | Microchip
ATMEGA6450V-8AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA6490-16AUR | ATMEGA6450V-8AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | 8-bit AVR RISC | AVR 8-bit RISC |
| Flash Program Memory | 64 KB (32K x 16) ISP, read-while-write | — |
| EEPROM | 2 KB | 2KB |
| SRAM | 4 KB | 4KB |
| Maximum CPU Speed | 16 MHz | — |
| General Purpose I/O | 54 / 69 lines | — |
| Working Registers | 32 general purpose registers | — |
| LCD Controller | Integrated segment LCD driver | Integrated segment LCD drive (6450 family) |
| ADC | 8-channel 10-bit | — |
| Debug / Boundary Scan | JTAG interface | — |
| Volte ng Pagbibigay | 4.5 V to 5.5 V (16 MHz grade) | 1.8 V (V-variant extended low-voltage range) |
| Low Power Technology | picoPower | — |
| Packhaging | 100-TQFP (14 x 14 mm) | 100-TQFP (14 x 14 mm) |
| Temperature na Operasyon | -40C to +85C (industrial) | -40C to +85C (A-grade industrial) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (R suffix) | — |
| Tindminan RoHS | Compliant (GREEN, per FindIC data) | Compliant (GREEN package per Microchip classification) |
| Instructions | 130 instructions, mostly single-cycle | 130 powerful instructions, most single-cycle |
| Width ng Data Bus | — | 8 Bit |
| Maximum Clock Speed | — | 8 MHz |
| Flash Memory | — | 64KB (32K x 16), In-System Programmable |
| ADC Resolution | — | 10-bit |
| I/O Ports | — | 53 I/O lines |
| In-System Programming | — | Yes (ICSP) |
| Life Cycle Stage | — | ACTIVE |