产品系列
ATMEGA644P-20MUR
- Manufacturer : Microchip Technology
Packaging : Cut Tape (CT)
Alternate Packaging
Series : AVR? ATmega
Part Status : Active
Core Processor : AVR
Core Size : 8-Bit
Speed : 20MHz
Connectivity : I2C, SPI, UART/USART
Peripherals : Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O : 32
Program Memory Size : 64KB (32K x 16)
Program Memory Type : FLASH
EEPROM Size : 2K x 8
RAM Size : 4K x 8
Voltage - Supply (Vcc/Vdd) : 2.7V ~ 5.5V
Data Converters : A/D 8x10b
Oscillator Type : Internal
Operating Temperature : -40°C ~ 85°C (TA)
Mounting Type : Surface Mount
Package / Case : 44-VFQFN Exposed Pad
Supplier Device Package : 44-VQFN (7x7)
型号 |
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|---|---|---|---|---|---|
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| SY58035UMG | Microchip | 32-MLF? (5x5) | New | 详细 | |
| ATR0622P-PYQW | Microchip | 56-QFN (8x8) | New | 详细 | |
| EMC1033-ACZL-TR | Microchip | 8-TSSOP | New | 详细 | |
| AT90S1200-12SC | Microchip | 20-SOIC | New | 详细 | |
| PL138-18FI | Microchip | 32-LQFP (7x7) | New | 详细 | |
| MIC49300-0.9BR TR | Microchip | S-PAK-5 | New | 详细 | |
| 24AA64FT-I/SN | Microchip | New | 详细 | ||
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