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 | |
|---|---|---|---|---|---|
| DSC1121BM1-030.0000T | Microchip | New | 详细 | ||
| ATMEGA164PV-10MU | Microchip | 44-VQFN (7x7) | New | 详细 | |
| PIC16C72T-20/SS | Microchip | 28-SSOP | New | 详细 | |
| ATTINY12V-1SI | Microchip | 8-SOIC | New | 详细 | |
| DSC1103DI2-200.0000T | Microchip | New | 详细 | ||
| TS87C51RC2-VIB | Microchip | 44-PLCC (16.6x16.6) | New | 详细 | |
| ATSAME70J21B-AN | Microchip | 64-LQFP (10x10) | New | 详细 | |
| AT97SC3205T-G3M46-20 | Microchip | 32-VQFN (4x4) | New | 详细 | |
| AT24C01-10SC-1.8 | Microchip | 8-SOIC | New | 详细 | |
| SST49LF080A-33-4C-WHE | Microchip | 32-TSOP | New | 详细 | |
| MCP14700-E/SN | Microchip | 8-SOIC | New | 详细 | |
| MCP1726-5002E/SN | Microchip | 8-SOIC | New | 详细 | |
| MIC2005A-2YM6-TR | Microchip | SOT-23-6 | New | 详细 | |
| AT90S1200-4YC | Microchip | 20-SSOP | New | 详细 | |
| MCP33131-05-E/MS | Microchip | 10-MSOP | New | 详细 | |
| DSC1003CL1-095.0000T | Microchip | New | 详细 | ||
| T0905-TSPH | Microchip | 28-PSSOP | New | 详细 | |
| PIC16C77T-04I/PT | Microchip | 44-TQFP (10x10) | New | 详细 | |
| DSC1123CI5-233.2090T | Microchip | New | 详细 | ||
| ATF22V10CZ-15XC | Microchip | 24-TSSOP | New | 详细 |
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