ATMEGA48-20AU vs ATMEGA48P-20AUR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA48-20AU sa pamamagitan ng Microchip Technology at ATMEGA48P-20AUR 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
ATMEGA48-20AU - 8-bit AVR MCU 20MHz 4KB Flash | Microchip
ATMEGA48-20AU ✓ NakahandaMicrochip Technology
ATMEGA48P-20AUR - 8-bit AVR MCU 4KB Flash 20MHz 32-TQFP | Microchip
ATMEGA48P-20AUR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA48-20AU | ATMEGA48P-20AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | 8-bit AVR RISC (enhanced) | 8-bit AVR RISC |
| Program Memory (Flash) | 4 KB (2K x 16) | — |
| EEPROM | 256 B | 256 B |
| SRAM | 512 B | 512 B |
| Maximum CPU Frequency | 20 MHz | — |
| Throughput | Up to 20 MIPS | — |
| Supply Voltage (Vcc) | 4.5 V to 5.5 V | — |
| I/O Pins | 23 | — |
| ADC | 6-channel, 10-bit | 10-bit, 6-channel |
| Timer/Counters | 3 (2x 8-bit, 1x 16-bit) | — |
| Communication Interfaces | USART, SPI, TWI (I2C) | — |
| Packhaging | 32-pin TQFP (7x7 mm, 0.8 mm pitch) | 32-TQFP (7x7 mm) |
| Temperature na Operasyon | -40C to +85C (industrial) | [DATA_NEEDED: operating temperature range] |
| On-chip Debug | debugWIRE | — |
| In-System Programming | Yes (SPI) | — |
| Sleep Modes | 6 (Idle, ADC NR, Power-save, Power-down, Standby, Ext Standby) | — |
| Watchdog Timer | Programmable, with on-chip oscillator | — |
| Tindminan RoHS | Compliant | — |
| Maksimum na Taktiko ng Oras | — | 20 MHz |
| Performance | — | Up to 20 MIPS at 20 MHz |
| Flash Memory | — | 4 KB (2K x 16) |
| Supply Voltage Range | — | 4.5 V to 5.5 V |
| General Purpose I/O | — | 23 I/O lines |
| Timers/Counters | — | Three flexible timer/counters with compare modes |
| Serial Interfaces | — | USART, SPI, 2-wire (I2C-compatible) |
| Life Cycle Stage | — | ACTIVE |
| Uri ng Pagpapasok | — | Surface Mount |
| Programming | — | In-System Programmable (ISP) Flash |
| Power Technology | — | picoPower low-power features with sleep modes |