产品系列
ATMEGA644-20MU
- Manufacturer : Microchip Technology
Packaging : Tray
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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| DSPIC33FJ32MC204-I/ML | Microchip | 44-QFN (8x8) | New | 详细 | |
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| ATSAML11D16A-MF | Microchip | 24-VQFN (4x4) | New | 详细 | |
| PIC16F1936-I/ML | Microchip | 28-QFN (6x6) | New | 详细 | |
| AT25160B-MAHL-E | Microchip | 8-UDFN (2x3) | New | 详细 | |
| SY10E016JY-TR | Microchip | 28-PLCC (11.48x11.48) | New | 详细 | |
| TSC87251G2D-24IBR | Microchip | 44-PLCC (16.6x16.6) | New | 详细 | |
| PIC16LF818-I/MLTSL | Microchip | 28-QFN (6x6) | New | 详细 | |
| DSPIC30F6012A-30I/PF | Microchip | 64-TQFP (14x14) | New | 详细 |
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