产品系列
ATMEGA644A-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 | |
|---|---|---|---|---|---|
| PL580-37OC-R | Microchip | 16-TSSOP | New | 详细 | |
| PIC16C77-20E/L | Microchip | 44-PLCC (16.59x16.59) | New | 详细 | |
| MIC922YC5-TR | Microchip | SC-70-5 | New | 详细 | |
| ADM00767 | Microchip | New | 详细 | ||
| MIC5801BN | Microchip | 22-PDIP | New | 详细 | |
| DSC1123CE2-200.0000T | Microchip | New | 详细 | ||
| DSC1001AE5-022.5792 | Microchip | New | 详细 | ||
| ATSAM4N16BA-AU | Microchip | 64-LQFP (10x10) | New | 详细 | |
| E100S | Microchip | New | 详细 | ||
| ATSAM3N1BA-AU | Microchip | 64-LQFP (10x10) | New | 详细 | |
| DSPIC30F4013T-20E/ML | Microchip | 44-QFN (8x8) | New | 详细 | |
| MIC5236BM | Microchip | 8-SOIC | New | 详细 | |
| AT28C64X-15JI | Microchip | 32-PLCC (13.97x11.43) | New | 详细 | |
| MIC2018YM6TX | Microchip | SOT-23-6 | New | 详细 | |
| MIC5265-1.8YD5-TR | Microchip | TSOT-23-5 | New | 详细 | |
| PIC32MZ1024EFK144-E/PL | Microchip | 144-LQFP (20x20) | New | 详细 | |
| MIC5190BMM-TR | Microchip | 10-MSOP | New | 详细 | |
| ATAVRMC300 | Microchip | New | 详细 | ||
| MIC4685WR-TR | Microchip | S-PAK-7 | New | 详细 | |
| PIC16C74BT-04E/PQ | Microchip | 44-MQFP (10x10) | New | 详细 |
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