ATMEGA8A-MU vs ATMEGA88-20MU Vergleich
Detaillierter Direktvergleich von ATMEGA8A-MU von Microchip Technology und ATMEGA88-20MU von Microchip Technology. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Microchip Technology
ATMEGA8A-MU - AVR 8-bit MCU 16MHz 8KB Flash | Microchip (Tape & Reel)
ATMEGA8A-MU ✓ AktivMicrochip Technology
ATMEGA88-20MU - 8-Bit AVR MCU 20MHz 8KB Flash | Microchip
ATMEGA88-20MU ✓ AktivSpezifikationsvergleich
| Parameter | ATMEGA8A-MU | ATMEGA88-20MU |
|---|---|---|
| Marke | Microchip Technology | Microchip Technology |
| Kategorie | Microcontrollers | Microcontrollers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $0,70 | $0,00 |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Speed | 16 MHz | — |
| Program Memory Type | FLASH | — |
| Program Memory Size | 8 KB (4K x 16) | — |
| EEPROM Size | 512 B | — |
| RAM Size | 1 KB | — |
| Number of I/O | 23 | — |
| Versorgungsspannung | 4.5 V to 5.5 V | — |
| ADC Resolution | 10-bit | — |
| ADC Channels | 6 | — |
| Connectivity | I2C, SPI, UART/USART | — |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | — |
| Timers/Counters | 3 (two 8-bit, one 16-bit) | — |
| Instructions | 130 (mostly single-cycle) | 130 powerful instructions, most single-cycle |
| Betriebstemperatur | -40C to +85C | — |
| Gehäuse | 32-VQFN (5x5 mm) | 32-VQFN (5x5 mm) MLF, surface mount |
| Montageart | Surface Mount | — |
| Lebenszyklusstatus | Active | — |
| Core Architecture | — | 8-bit AVR RISC |
| Max CPU Frequency | — | 20 MHz |
| Performance | — | 20 MIPS at 20 MHz |
| Flash Memory | — | 8 KB (4K x 16) ISP Flash |
| EEPROM | — | 512 B |
| SRAM | — | 1 KB |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| General Purpose I/O | — | 23 lines |
| Working Registers | — | 32 x 8-bit |
| Timer/Counters | — | 3 flexible timer/counters |
| ADC | — | 8-channel, 10-bit |
| On-Chip Debug | — | debugWIRE |
| Serial Interfaces | — | USART, SPI, 2-wire (I2C-compatible) |
| Power Technology | — | picoPower low-power with multiple sleep modes |
| Programming | — | In-System Programmable (ISP), read-while-write |
| Watchdog | — | Programmable watchdog timer with internal oscillator |