Microchip Technology ATMEGA644A-MUR
Normaler Preis
$5.39
Normaler Preis
$5.67
Verkaufspreis
$5.39
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $5.39 | $5.39 |
| 15+ | $5.22 | $78.30 |
| 25+ | $5.10 | $127.50 |
| 50+ | $4.82 | $241.00 |
| 100+ | $4.25 | $425.00 |
| N+ | $0.85 | Price Inquiry |
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| Produktattribute | Eigenschaftswert |
| Hersteller | Microchip Technology |
| Produktserie | AVR® ATmega |
| Verpackung | Cut Tape (CT) | Tape & Reel (TR) |
| 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) | 1.8V ~ 5.5V |
| Datenwandler | A/D 8x10b |
| Oszillatortyp | Intern |
| Betriebstemperatur | -40°C ~ 85°C (TA) |
| Klasse | - |
| Qualifikation AEC | - |
| Montageart | Oberflächenmontage |
| Lieferanten-Gerätepaket | 44-VQFN (7x7) |
| Paket / Gehäuse | 44-VFQFN Exposed Pad |
| ROHS |  |
Base Product Number ：
ATMEGA644A
ATMEGA644A-MUR.pdf
- Q: What is the maximum operating frequency of the ATMEGA644A-MUR?
- A: The ATMEGA644A-MUR operates at up to 20 MHz.
- Q: What is the supply voltage range?
- A: It supports 1.8V to 5.5V, making it suitable for battery-powered and 5V systems.
- Q: How much flash memory and RAM does it have?
- A: It features 64KB of flash and 4KB of SRAM.
- Q: What package is available?
- A: It comes in a 44-VFQFN exposed pad package.
- Q: Does it include a watchdog timer?
- A: Yes, it has a WDT along with brown-out detection and POR.
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