产品系列
ATMEGA644PA-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 | |
|---|---|---|---|---|---|
| 24LC08BT-E/SN16KVAO | Microchip | 8-SOIC | New | 详细 | |
| AT42QT1244-MUR | Microchip | 32-QFN (5x5) | New | 详细 | |
| ATSAME70Q19B-CNT | Microchip | 144-LFBGA (10x10) | New | 详细 | |
| ATTINY45-15MT1 | Microchip | 20-WQFN (4x4) | New | 详细 | |
| PIC16F18455-E/SO | Microchip | 28-SOIC | New | 详细 | |
| PIC16F1618-I/SO | Microchip | 20-SOIC | New | 详细 | |
| AT24C512-10PI-2.7 | Microchip | 8-PDIP | New | 详细 | |
| DSC2010FE2-B0003T | Microchip | New | 详细 | ||
| PIC18F87K22T-I/PTRSL | Microchip | 80-TQFP (12x12) | New | 详细 | |
| ATSAMS70N19B-CN | Microchip | 100-TFBGA (9x9) | New | 详细 | |
| AT49F002T-70VC | Microchip | 32-VSOP | New | 详细 | |
| MIC4420ZT | Microchip | TO-220-5 | New | 详细 | |
| DSPIC33FJ16GP102-I/SO | Microchip | 28-SOIC | New | 详细 | |
| PIC18LF448T-I/L | Microchip | 44-PLCC (16.59x16.59) | New | 详细 | |
| MIC2006-0.5YML-TR | Microchip | 6-MLF? (2x2) | New | 详细 | |
| PIC32MK0512GPE064-I/PT | Microchip | 64-TQFP (10x10) | New | 详细 | |
| AT45D041A-JI | Microchip | 32-PLCC (13.97x11.43) | New | 详细 | |
| PIC18F6628-I/PT | Microchip | 64-TQFP (10x10) | New | 详细 | |
| MIC5211-5.0BM6-TR | Microchip | SOT-23-6 | New | 详细 | |
| PIC18LF25K42T-I/ML | Microchip | 28-QFN (6x6) | New | 详细 |
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