ATMEGA644PV-10MU vs ATMEGA1284P-MU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA644PV-10MU sa pamamagitan ng Microchip Technology at ATMEGA1284P-MU 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
ATMEGA644PV-10MU - 8-bit AVR MCU 64KB Flash 10MHz | Microchip
ATMEGA644PV-10MU ✓ NakahandaMicrochip Technology
ATMEGA1284P-MU - 128KB Flash 8-Bit AVR MCU 20MHz | Microchip
ATMEGA1284P-MU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA644PV-10MU | ATMEGA1284P-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Flash Memory | 64 KB (32K x 16) ISP Flash | 128 KB (64K x 16) ISP, Read-While-Write |
| EEPROM | 2 KB | 4 KB |
| SRAM | 4 KB | 16 KB |
| Maksimum na Taktiko ng Oras | 10 MHz | — |
| Volte ng Pagbibigay | 1.8 V (picoPower family low-voltage capable) | — |
| General Purpose I/O | 32 lines | — |
| ADC Resolution | 10 bit | — |
| Timers/Counters | 3 (with compare modes and PWM) | — |
| USART Interfaces | 2 | — |
| Serial Interfaces | 2-wire (I2C/TWI), SPI | — |
| Packhaging | 44-VQFN (7x7 mm), exposed pad | 44-VQFN (7x7 mm) with Exposed Pad |
| Temperature na Operasyon | -40C to +85C (industrial) | [DATA_NEEDED: temperature range for -MU speed grade] |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Tindminan RoHS | Compliant (green package) | Compliant (per Microchip product page) |
| In-System Programming | Yes (read-while-write) | — |
| Max CPU Clock | — | 20 MHz |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| I/O Lines | — | 32 general purpose |
| USART | — | 2 |
| Timer/Counters | — | 3 (with compare modes and PWM) |
| Real Time Counter (RTC) | — | Yes |
| 10-bit ADC | — | 8 channels |
| TWI (I2C) | — | 1, byte-oriented 2-wire |
| SPI | — | 1 |
| Watchdog Timer | — | Yes, programmable with on-chip oscillator |
| Programming Interface | — | ISP via SPI, self-programming boot support |