产品系列
ATMEGA644P-20AU
- 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-TQFP
Supplier Device Package : 44-TQFP (10x10)
型号 |
品牌 | 封装 | 批号 | 查看 | |
|---|---|---|---|---|---|
| AT24C256N-10SU-1.8 | Microchip | 8-SOIC | New | 详细 | |
| EMC1501-1-AC3-TR | Microchip | 8-TDFN (2x3) | New | 详细 | |
| MTCH108T-I/SS | Microchip | 20-SSOP | New | 详细 | |
| DSC8102AI2 | Microchip | New | 详细 | ||
| MCP4021T-502E/MC | Microchip | 8-DFN (2x3) | New | 详细 | |
| 24LC01BT-E/LT | Microchip | SC-70-5 | New | 详细 | |
| AT27C020-90PC | Microchip | 32-PDIP | New | 详细 | |
| PIC16C57CT-04/SS | Microchip | 28-SSOP | New | 详细 | |
| ATMEGA32L-8MI | Microchip | 44-VQFN (7x7) | New | 详细 | |
| MCP1812AT-020/LB | Microchip | SC-70-3 | New | 详细 | |
| DSC1123AI2-148.3520T | Microchip | New | 详细 | ||
| PIC16HV540-04I/P | Microchip | 18-PDIP | New | 详细 | |
| PIC16F1503-E/SL | Microchip | 14-SOIC | New | 详细 | |
| DSC1001DI1-016.3840 | Microchip | New | 详细 | ||
| SST39SF020A-55-4C-NHE | Microchip | 32-PLCC (11.43x13.97) | New | 详细 | |
| AT17F040-30VJI | Microchip | 20-PLCC (9x9) | New | 详细 | |
| MIC2937A-5.0WT | Microchip | TO-220-3 | New | 详细 | |
| FDC37M817-MS | Microchip | 100-QFP (14x20) | New | 详细 | |
| DSC1001DI5-047.3885T | Microchip | New | 详细 | ||
| AT29C512-70JU | Microchip | 32-PLCC (13.97x11.43) | New | 详细 |
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