产品系列
ATMEGA644P-20AQR
- Manufacturer : Microchip Technology
Packaging : Cut Tape (CT)
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 ~ 105°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 | |
|---|---|---|---|---|---|
| AT17C128-10JI | Microchip | 20-PLCC (9x9) | New | 详细 | |
| DSC1001CE1-033.0000 | Microchip | New | 详细 | ||
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| PIC18LC242-I/SP | Microchip | 28-SPDIP | New | 详细 | |
| AT28C64E-12JI | Microchip | 32-PLCC (13.97x11.43) | New | 详细 | |
| SST39LF020-45-4C-MME | Microchip | 34-WFBGA (6x4) | New | 详细 | |
| AT91SAM9XE512-QU | Microchip | 208-PQFP (28x28) | New | 详细 | |
| PL123-09OC-R | Microchip | 16-TSSOP | New | 详细 | |
| DSC8121DI2T | Microchip | New | 详细 | ||
| DSC1001CI2-049.1520 | Microchip | New | 详细 | ||
| SY10H352JZ TR | Microchip | 20-PLCC (9x9) | New | 详细 | |
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| AT24C11N-10SI-1.8 | Microchip | 8-SOIC | New | 详细 | |
| PL685-P8-108OC-R | Microchip | 16-TSSOP | New | 详细 | |
| AT24C01C-PUM | Microchip | 8-PDIP | New | 详细 | |
| AT28C64-15JI | Microchip | 32-PLCC (13.97x11.43) | New | 详细 | |
| MIC2013-1.2YM5 | Microchip | SOT-23-5 | New | 详细 | |
| PIC18LF57K42T-I/PT | Microchip | 48-TQFP-EP (7x7) | New | 详细 | |
| MIC5236BMM | Microchip | 8-MSOP | New | 详细 | |
| MIC5219-3.6YM5-TR | Microchip | SOT-23-5 | New | 详细 |
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