ATMEGA644PV-10MU vs ATMEGA644-20MUR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA644PV-10MU sa pamamagitan ng Microchip Technology at ATMEGA644-20MUR 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
ATMEGA644-20MUR - 8-bit AVR MCU 64KB Flash 20MHz | Microchip
ATMEGA644-20MUR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA644PV-10MU | ATMEGA644-20MUR |
|---|---|---|
| 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 | — |
| EEPROM | 2 KB | 2KB |
| SRAM | 4 KB | 4KB |
| Maksimum na Taktiko ng Oras | 10 MHz | — |
| Volte ng Pagbibigay | 1.8 V (picoPower family low-voltage capable) | — |
| General Purpose I/O | 32 lines | 32 I/O lines |
| ADC Resolution | 10 bit | — |
| Timers/Counters | 3 (with compare modes and PWM) | 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) Exposed Pad |
| Temperature na Operasyon | -40C to +85C (industrial) | Industrial (-40C to +85C) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Tindminan RoHS | Compliant (green package) | [DATA_NEEDED: RoHS status] |
| In-System Programming | Yes (read-while-write) | — |
| Max Clock Frequency | — | 20 MHz |
| Program Memory (Flash) | — | 64KB (32K x 16) |
| Supply Voltage Range | — | 4.5 V to 5.5 V |
| Width ng Data Bus | — | 8 Bit |
| Communication Interfaces | — | USART, SPI, TWI (I2C) |
| ADC | — | 10-bit |
| Programming Interface | — | ICSP (In-Circuit Serial Programming), debugWIRE |
| Lifecycle Stage | — | ACTIVE |