产品系列

罗斌森
  • ATMEGA644PA-MU

  • 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) : 1.8V ~ 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)

极速报价

型号
品牌 封装 批号 查看
SY10H841LZH Microchip 16-SOIC New 详细
DSC1001DL2-066.0000 Microchip New 详细
DSC1121CI5-016.0000 Microchip New 详细
PIC16C71-20/P Microchip 18-PDIP New 详细
PIC16LF1708T-I/ML Microchip New 详细
SST39WF1602-90-4I-B3KE Microchip 48-TFBGA New 详细
MCP73834T-B6I/MF Microchip 10-DFN (3x3) New 详细
ATA6663-FAQW-1 Microchip 8-DFN (3x3) New 详细
24LC32AFT-I/ST Microchip New 详细
PIC12F509T-E/SN Microchip 8-SOIC New 详细
PIC18F25K83-I/ML Microchip 28-QFN (6x6) New 详细
AT45DB081B-CC-2.5 Microchip 14-CBGA (4.5x7) New 详细
PIC24FJ256GA106T-I/PT Microchip 64-TQFP (10x10) New 详细
DSC1122BI1-100.0000T Microchip New 详细
SST39LF040-55-4I-B3KE Microchip 48-TFBGA New 详细
ATMEGA8A-PN Microchip 28-PDIP New 详细
AT49F040A-55TU Microchip 32-TSOP New 详细
SY10EP51VKG Microchip New 详细
SY89544UMG-TR Microchip New 详细
MIC5212-SJYM Microchip 8-SOIC New 详细