产品系列
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)
型号 |
品牌 | 封装 | 批号 | 查看 | |
|---|---|---|---|---|---|
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| DSC1001BI5-016.0000T | Microchip | New | 详细 | ||
| SY89854UMY TR | Microchip | 16-MLF? (3x3) | New | 详细 | |
| MIC2941ABU TR | Microchip | TO-263-5 | New | 详细 | |
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| PIC16LF707-I/P | Microchip | 40-PDIP | New | 详细 | |
| SST89E58RD2A-40-C-NJE | Microchip | 44-PLCC (16.59x16.59) | New | 详细 | |
| MIC4425YM | Microchip | 8-SOIC | New | 详细 | |
| AT29BV020-25JC | Microchip | 32-PLCC (13.97x11.43) | New | 详细 | |
| DSPIC33FJ128MC710-I/PF | Microchip | 100-TQFP (14x14) | New | 详细 | |
| DSC506-03FM2 | Microchip | New | 详细 | ||
| AT40K10LV-3AJI | Microchip | 84-PLCC (29.31x29.31) | New | 详细 | |
| DSC1121AE1-156.2500 | Microchip | New | 详细 | ||
| MIC5200-5.0BMM | Microchip | 8-MSOP | New | 详细 | |
| AT89C5132-ROTIL | Microchip | 80-TQFP (14x14) | New | 详细 |
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