ATMEGA324P-20MU vs ATMEGA644P-20MU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA324P-20MU 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-20MU - 8-bit AVR MCU 20MHz 32KB Flash | Microchip
ATMEGA324P-20MU ✓ NakahandaMicrochip Technology
ATMEGA644P-20MU - 8-bit AVR MCU 20MHz 64KB Flash | Microchip
ATMEGA644P-20MU NrndPagsanggunian na paghahambing
| Parametro | ATMEGA324P-20MU | ATMEGA644P-20MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | NRND |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Speed | 20 MHz | — |
| Flash Memory | 32 KB (16K x 16) | 64 KB (32K x 16) |
| EEPROM | 1 KB | 2 KB |
| SRAM | 2 KB | 4 KB |
| Supply Voltage Range | 4.5 V to 5.5 V | — |
| General Purpose I/O | 32 | — |
| Timers/Counters | 3 (with compare modes and PWM) | — |
| USART | 2 | — |
| ADC Resolution | 10-bit | — |
| Connectivity | I2C (TWI), SPI, UART/USART | — |
| Packhaging | 44-VQFN (7x7 mm), exposed pad | 44-VQFN (7x7 mm) exposed pad |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature na Operasyon | -40C to +85C | Industrial range |
| Programmer Support | MPLAB SNAP (ICSP, in-circuit debug) | — |
| Technology | picoPower, AVR RISC, 131 instructions | — |
| Core Architecture | — | AVR 8-bit enhanced RISC |
| Maksimum na Taktiko ng Oras | — | 20 MHz |
| Volte ng Pagbibigay | — | 4.5 V to 5.5 V (at 20 MHz) |
| USART Count | — | 2 |
| ADC | — | 10-bit, up to 8 channels |
| Interfaces | — | SPI, TWI (I2C-compatible), USART, JTAG |
| MIPS Rating | — | Up to 20 MIPS (1 MIPS/MHz) |
| Tindminan RoHS | — | Green / RoHS compliant |
| Product Status | — | Mature product; not recommended for new designs, replaced by ATmega644PA |