产品系列
ATMEGA644P-20AQR
- 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 ~ 105°C (TA)
Mounting Type : Surface Mount
Package / Case : 44-TQFP
Supplier Device Package : 44-TQFP (10x10)
型号 |
品牌 | 封装 | 批号 | 查看 | |
|---|---|---|---|---|---|
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| PIC16LF1936T-I/SO | Microchip | 28-SOIC | New | 详细 | |
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| ATMEGA64RFR2-ZUR | Microchip | New | 详细 | ||
| PIC18F25K20T-I/ML | Microchip | 28-QFN (6x6) | New | 详细 | |
| MIC2583-JBQS-TR | Microchip | 16-QSOP | New | 详细 |
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