ATMEGA324P-20MQ vs ATMEGA644P-20MU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA324P-20MQ sa pamamagitan ng Microchip Technology at ATMEGA644P-20MU 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
ATMEGA324P-20MQ - 8-bit AVR MCU 32KB 20MHz VQFN-44 | Microchip
ATMEGA324P-20MQ ✓ NakahandaMicrochip Technology
ATMEGA644P-20MU - 8-bit AVR MCU 20MHz 64KB Flash | Microchip
ATMEGA644P-20MU NrndPagsanggunian na paghahambing
| Parametro | ATMEGA324P-20MQ | ATMEGA644P-20MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | NRND |
| Core | AVR 8-bit RISC | — |
| Core Size | 8-bit | — |
| Maksimum na Taktiko ng Oras | 20 MHz | 20 MHz |
| Flash Memory | 32 KB (16K x 16) ISP | 64 KB (32K x 16) |
| EEPROM | 1 KB | 2 KB |
| SRAM | 2 KB | 4 KB |
| Volte ng Pagbibigay | 5 V | 4.5 V to 5.5 V (at 20 MHz) |
| Number of I/O | 32 general purpose I/O lines | — |
| Packhaging | 44-VQFN (7x7 mm), exposed pad | 44-VQFN (7x7 mm) exposed pad |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Hanay ng Temperature na Operasyon | Extended temperature (M suffix) | — |
| Instruction Set | 131 powerful instructions | — |
| Working Registers | 32 general purpose registers | — |
| Low Power Technology | picoPower | — |
| Programming / Debug | ICSP, JTAG | — |
| Timers / RTC | Real time counter plus three flexible timers | — |
| Tindminan RoHS | Green package (per FindIC listing) | Green / RoHS compliant |
| Core Architecture | — | AVR 8-bit enhanced RISC |
| USART Count | — | 2 |
| ADC | — | 10-bit, up to 8 channels |
| Interfaces | — | SPI, TWI (I2C-compatible), USART, JTAG |
| Temperature na Operasyon | — | Industrial range |
| MIPS Rating | — | Up to 20 MIPS (1 MIPS/MHz) |
| Product Status | — | Mature product; not recommended for new designs, replaced by ATmega644PA |