ATMEGA649P-MU vs ATMEGA64A-MNR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA649P-MU sa pamamagitan ng Microchip Technology at ATMEGA64A-MNR 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
ATMEGA64A-MNR - 8-bit AVR MCU 64KB Flash 16MHz | Microchip
ATMEGA64A-MNR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA649P-MU | ATMEGA64A-MNR |
|---|---|---|
| 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 | — |
| SRAM | 4 KB | — |
| Connectivity | SPI, UART/USART | — |
| General Purpose I/O | 54 / 69 | — |
| LCD Controller | Yes (segment LCD driver) | — |
| Operating Voltage | 1.8 V to 5.5 V | — |
| Working Registers | 32 general purpose | — |
| Debug Interface | JTAG (on-chip debug, boundary scan) | — |
| Low Power Technology | picoPower | — |
| Packhaging | 64-QFN (9x9 mm), MLF/VQFN | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature Range | Industrial (Ind Temp) | — |
| Tindminan RoHS | Green (RoHS compliant) | Compliant (Green) |
| Programming | ISP (In-System Programmable), read-while-write | — |
| Core Architecture | — | 8-bit AVR RISC |
| Program Memory Size | — | 64KB (32K x 16) Flash |
| EEPROM Size | — | 2KB |
| SRAM Size | — | 4KB (4K x 8) |
| Maksimum na Taktiko ng Oras | — | 16MHz |
| Number of I/O | — | 53 |
| Packhaging / Kaso | — | 64-VFQFN Exposed Pad (9x9 mm) |
| Temperature na Operasyon | — | -40C to +105C |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| Interfaces | — | I2C (TWI), SPI, UART, USART |
| ADC Resolution | — | 10-bit, 8-channel |
| Timers / Counters | — | 2 x 8-bit, 2 x 16-bit with PWM |
| Debug / Scan | — | JTAG boundary-scan and on-chip debug |
| Packaging | — | Tape and Reel |
| General Purpose Working Registers | — | 32 |