产品系列
ATMEGA644A-AU
- 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-TQFP
Supplier Device Package : 44-TQFP (10x10)
型号 |
品牌 | 封装 | 批号 | 查看 | |
|---|---|---|---|---|---|
| ATSAMD51J19A-AU | Microchip | 64-TQFP (10x10) | New | 详细 | |
| DSC1123DI5-106.2500 | Microchip | New | 详细 | ||
| AT94K40AL-25DQC | Microchip | 208-PQFP (28x28) | New | 详细 | |
| MCP4131-502E/SN | Microchip | 8-SOIC | New | 详细 | |
| PIC18LF2220-I/SO | Microchip | 28-SOIC | New | 详细 | |
| QT60160-ISG | Microchip | 32-QFN (5x5) | New | 详细 | |
| AT28C64-15PI | Microchip | 28-PDIP | New | 详细 | |
| TC4404EOA | Microchip | 8-SOIC | New | 详细 | |
| 24LC32AFT-I/OT | Microchip | SOT-23-5 | New | 详细 | |
| PIC16LF84A-04I/SS | Microchip | 20-SSOP | New | 详细 | |
| AT27BV020-15VI | Microchip | 32-VSOP | New | 详细 | |
| PIC16F18456-E/SO | Microchip | 28-SOIC | New | 详细 | |
| PIC18C442T-E/L | Microchip | 44-PLCC (16.59x16.59) | New | 详细 | |
| MIC2591B-2BTQ-TR | Microchip | 48-TQFP (7x7) | New | 详细 | |
| PIC24EP512MC204T-E/TL | Microchip | 44-VTLA (6x6) | New | 详细 | |
| MIC2580A-1.6YTS-TR | Microchip | 24-TSSOP | New | 详细 | |
| MCP73213T-A61I/MF | Microchip | 10-DFN (3x3) | New | 详细 | |
| DSC1103BI1-074.2129 | Microchip | New | 详细 | ||
| MIC2845A-SCYMT-TR | Microchip | 14-TMLF? (2.5x2.5) | New | 详细 | |
| SY89829UHY | Microchip | 64-EP-TQFP | New | 详细 |
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