ATMEGA649V-8AI vs ATMEGA329V-8AI Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA649V-8AI sa pamamagitan ng Microchip Technology at ATMEGA329V-8AI 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
ATMEGA649V-8AI - 8MHz AVR MCU 64KB Flash LCD | Microchip
ATMEGA649V-8AI ✓ NakahandaMicrochip Technology
ATMEGA329V-8AI - 8-bit AVR MCU 32KB Flash LCD | Microchip
ATMEGA329V-8AI ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA649V-8AI | ATMEGA329V-8AI |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | AVR 8-bit RISC | 8-bit AVR RISC |
| Max CPU Clock | 8 MHz | — |
| Flash Program Memory | 64 KB (32K x 16) | — |
| EEPROM | 2 KB | 1 KB |
| SRAM | 4 KB | 2 KB |
| Operating Voltage Range | 1.8 V to 5.5 V | — |
| General Purpose I/O | 54 I/O lines | 54 lines |
| LCD Controller | Integrated segment LCD driver | On-chip, supports up to 4x25 segments |
| ADC | 10-bit | 10-bit, up to 8 channels |
| Timers/Counters | Two 8-bit, two 16-bit | Three flexible Timer/Counters with PWM |
| Packhaging | 64-TQFP (14x14 mm) | 64-pin TQFP, 14x14 mm body, 0.5 mm pitch |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature Grade | Industrial (-40C to +85C) | — |
| Programming Interface | ISP / ICSP via SPI, JTAG for debug | — |
| Instructions | 130 instructions, most single-cycle | — |
| Working Registers | 32 general purpose | — |
| Tindminan RoHS | [DATA_NEEDED: RoHS status] | Compliant |
| CPU Speed | — | 8 MHz |
| Program Memory (Flash) | — | 32 KB (16K x 16) |
| Supply Voltage (Vcc) | — | 1.8 V to 5.5 V |
| General Purpose Registers | — | 32 |
| Serial Interfaces | — | USART, SPI, TWI (I2C-compatible) |
| Debug Interface | — | JTAG (IEEE 1149.1 compliant) |
| Temperature na Operasyon | — | -40C to +85C (industrial) |