Microchip Technology ATMEGA644-20PU
Normaler Preis
$8.47
Normaler Preis
$8.91
Verkaufspreis
$8.47
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $8.47 | $8.47 |
| 15+ | $8.20 | $123.00 |
| 25+ | $8.02 | $200.50 |
| 50+ | $7.57 | $378.50 |
| 100+ | $6.68 | $668.00 |
| N+ | $1.34 | Price Inquiry |
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| Produktattribute | Eigenschaftswert |
| Hersteller | Microchip Technology |
| Produktserie | AVR® ATmega |
| Verpackung | Röhre | |
| Kernprozessor | AVR |
| Kerngröße | 8-Bit |
| Geschwindigkeit | 20MHz |
| Konnektivität | I2C, SPI, UART/USART |
| Peripheriegeräte | Brown-out Detect/Reset, POR, PWM, WDT |
| Anzahl der E/A | 32 |
| Programmspeichergröße | 64KB (32K x 16) |
| Programmspeichertyp | FLASH |
| EEPROM-Größe | 2K x 8 |
| RAM-Größe | 4K x 8 |
| Spannung - Versorgung (Vcc/Vdd) | 2,7V ~ 5,5V |
| Datenwandler | A/D 8x10b |
| Oszillatortyp | Intern |
| Betriebstemperatur | -40°C ~ 85°C (TA) |
| Klasse | - |
| AEC-Qualifizierung | - |
| Montageart | Durchsteckmontage |
| Lieferantengerätepaket | 40-PDIP |
| Paket / Gehäuse | 40-DIP (0.600", 15.24mm) |
| ROHS |  |
Base Product Number ：
ATMEGA644
ATMEGA644-20PU.pdf
- Q: What is the maximum operating frequency of the ATMEGA644-20PU?
- A: The ATMEGA644-20PU operates at up to 20MHz with a supply voltage range of 2.7V to 5.5V.
- Q: How much flash memory does this AVR MCU have?
- A: It features 64KB of in-system programmable flash memory (32K x 16 bits).
- Q: What package is the ATMEGA644-20PU available in?
- A: It comes in a 40-pin PDIP (0.600" width) package, suitable for through-hole mounting.
- Q: Does it include analog comparators?
- A: Yes, it includes an analog comparator, along with PWM, WDT, POR, and brown-out detection.
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