ATMEGA324P-20AQR vs ATMEGA324A-AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA324P-20AQR sa pamamagitan ng Microchip Technology at ATMEGA324A-AU 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-20AQR - 8-bit AVR MCU, 32KB Flash, 20MHz | Microchip
ATMEGA324P-20AQR ✓ NakahandaMicrochip Technology
ATMEGA324A-AU - AVR MCU 32KB Flash 20MHz TQFP-44 | Microchip
ATMEGA324A-AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA324P-20AQR | ATMEGA324A-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Processor | AVR | — |
| Core Size | 8-bit | — |
| Speed | 20 MHz | — |
| Flash Memory | 32 KB (16K x 16) | 32 KB (ISP, read-while-write) |
| EEPROM Size | 1 KB | — |
| RAM Size | 2 KB | — |
| Supply Voltage (Vcc/Vdd) | 2.7 V to 5.5 V | — |
| GPIO Count | 32 | — |
| Number of USARTs | 2 | — |
| Peripherals | SPI, TWI (I2C), JTAG, WDT, Brown-out Detect/Reset, PWM | — |
| ADC Resolution | 10-bit, 8 channels | — |
| MIPS Throughput | Up to 16-20 MIPS (1 MIPS/MHz) | — |
| Packhaging | 44-TQFP (10x10 mm) | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature na Operasyon | Extended (A-variant), per Microchip extended range | -40C to +85C (Industrial) |
| Oscillator Type | Internal | — |
| Program Memory Type | ISP FLASH, read-while-write | — |
| Tindminan RoHS | Compliant (GREEN package) | Compliant |
| Packaging | Tape & Reel (T&R) | — |
| Core Architecture | — | 8-bit AVR RISC |
| EEPROM | — | 1 KB |
| SRAM | — | 2 KB |
| Maximum CPU Frequency | — | 20 MHz |
| Supply Voltage Range | — | 1.8 V to 5.5 V (speed-grade dependent) |
| General Purpose I/O | — | 32 lines |
| General Purpose Working Registers | — | 32 |
| Instructions | — | 131 (most single-cycle) |
| Timers/Counters | — | 3 |
| Real Time Counter | — | Yes |
| Serial Interfaces | — | USART, SPI, 2-Wire (I2C/TWI) |
| In-System Programming | — | Yes (ISP) |
| Package Type | — | TQFP-44, 10 x 10 mm, 1 mm height, 0.8 mm pitch |
| Life Cycle Stage | — | Active |