ATMEGA649P-MU vs ATMEGA329PA-MUR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA649P-MU sa pamamagitan ng Microchip Technology at ATMEGA329PA-MUR 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
ATMEGA649P-MU - 8-bit AVR MCU 64KB Flash LCD 16MHz | Microchip
ATMEGA649P-MU ✓ NakahandaMicrochip Technology
ATMEGA329PA-MUR - 8-bit AVR 20MHz 32KB Flash MCU 64-QFN | Microchip
ATMEGA329PA-MUR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA649P-MU | ATMEGA329PA-MUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Speed | 16 MHz | — |
| Flash Memory | 64 KB (32K x 16) | — |
| EEPROM | 2 KB | 1 KB |
| SRAM | 4 KB | 2 KB |
| Connectivity | SPI, UART/USART | — |
| General Purpose I/O | 54 / 69 | — |
| LCD Controller | Yes (segment LCD driver) | Yes (up to 4x40 segments) |
| Operating Voltage | 1.8 V to 5.5 V | — |
| Working Registers | 32 general purpose | 32 x 8-bit |
| Debug Interface | JTAG (on-chip debug, boundary scan) | — |
| Low Power Technology | picoPower | — |
| Packhaging | 64-QFN (9x9 mm), MLF/VQFN | 64-lead QFN (9x9 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature Range | Industrial (Ind Temp) | — |
| Tindminan RoHS | Green (RoHS compliant) | Compliant |
| Programming | ISP (In-System Programmable), read-while-write | — |
| Core | — | AVR 8-bit RISC |
| Program Memory (Flash) | — | 32 KB |
| Maximum CPU Speed | — | 20 MHz |
| Supply Voltage (Vcc) | — | 1.8 V to 5.5 V |
| Temperature na Operasyon | — | -40C to +85C (industrial) |
| General-Purpose I/O | — | 54 |
| ADC | — | 8-channel 10-bit |
| Communication Interfaces | — | USART, SPI, I2C (TWI) |
| Program Memory Type | — | In-System Programmable Flash (read-while-write) |
| Level ng MSL | — | 3 (per JEDEC J-STD-020, reflow 260C) |
| Packing | — | Tape & Reel |