ATMEGA48A-PU vs ATMEGA48PA-PN Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA48A-PU sa pamamagitan ng Microchip Technology at ATMEGA48PA-PN 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
ATMEGA48A-PU - 8-bit AVR MCU 4KB Flash 20MHz DIP-28 | Microchip
ATMEGA48A-PU ✓ NakahandaMicrochip Technology
ATMEGA48PA-PN - 8-Bit AVR MCU 20MHz 4KB Flash 28-PDIP | Microchip
ATMEGA48PA-PN ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA48A-PU | ATMEGA48PA-PN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | AVR 8-bit RISC | AVR 8-bit RISC |
| Core Size | 8-bit | — |
| Speed | 20 MHz | — |
| Flash Memory | 4 KB (2K x 16) | 4KB (2K x 16) In-System Programmable |
| EEPROM | 256 B | 256 B |
| SRAM | 512 B | 512 B |
| Volte ng Pagbibigay | 4.5 V to 5.5 V | [DATA_NEEDED: supply voltage range (datasheet lists 2.5V/3.3V/5V operation)] |
| I/O Count | 23 | — |
| Timers | 2 x 8-bit, 1 x 16-bit | 8-bit and 16-bit timers |
| ADC | 10-bit, 6 channels | — |
| Serial Interfaces | USART, SPI, I2C (TWI) | USART, USI, SPI (ICSP) |
| Temperature na Operasyon | -40C to +85C | -40C to +105C |
| Packhaging | 28-PDIP (through-hole) | 28-PDIP |
| Uri ng Pagpapasok | Through Hole | Through-Hole |
| Life Cycle Stage | ACTIVE | — |
| ISP Capability | In-System Programmable Flash | — |
| Sleep Modes | 6 modes | — |
| Maksimum na Taktiko ng Oras | — | 20 MHz |
| Maximum MIPS | — | 20 MIPS at 20 MHz |
| I/O Ports | — | 23 programmable I/O lines |
| ADC Resolution | — | [DATA_NEEDED: ADC resolution (10-bit typical for ATmega48 family)] |
| Instruction Set | — | 131 instructions, most single-cycle |
| Low Power Technology | — | picoPower (PA revision) |
| In-Circuit Programming | — | ICSP via SPI + reset line |
| Tindminan RoHS | — | Lead-free (N suffix) |