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