ATMEGA48A-PU vs ATMEGA48-20PI Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA48A-PU sa pamamagitan ng Microchip Technology at ATMEGA48-20PI 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
ATMEGA48-20PI - AVR 8-Bit MCU 20MHz 4KB Flash 28-PDIP | Microchip
ATMEGA48-20PI ✗ Tapus ng BuhayPagsanggunian na paghahambing
| Parametro | ATMEGA48A-PU | ATMEGA48-20PI |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Tapus ng Buhay |
| Core | AVR 8-bit RISC | — |
| Core Size | 8-bit | 8-Bit |
| Speed | 20 MHz | 20 MHz |
| Flash Memory | 4 KB (2K x 16) | — |
| EEPROM | 256 B | 256 x 8 B |
| SRAM | 512 B | 512 x 8 B |
| Volte ng Pagbibigay | 4.5 V to 5.5 V | — |
| I/O Count | 23 | — |
| Timers | 2 x 8-bit, 1 x 16-bit | Two 8-bit, one 16-bit |
| ADC | 10-bit, 6 channels | — |
| Serial Interfaces | USART, SPI, I2C (TWI) | — |
| Temperature na Operasyon | -40C to +85C | -40C to +85C (Industrial, I grade) |
| Packhaging | 28-PDIP (through-hole) | — |
| Uri ng Pagpapasok | Through Hole | Through Hole |
| Life Cycle Stage | ACTIVE | — |
| ISP Capability | In-System Programmable Flash | — |
| Sleep Modes | 6 modes | — |
| Core Processor | — | AVR |
| Program Flash Memory | — | 4 KB (2K x 16) |
| Supply Voltage (Vcc/Vdd) | — | 2.7 V to 5.5 V (1.8 V to 5.5 V family range) |
| ADC Resolution | — | 10 bit |
| ADC Channels | — | 8 |
| Connectivity | — | I2C, SPI, UART/USART |
| Packhaging / Kaso | — | 28-PDIP (0.300 inch, 7.62 mm) |
| MIPS Throughput | — | Up to 20 MIPS at 20 MHz |
| On-Chip Debug | — | debugWIRE |
| Series | — | AVR ATmega |