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 | |
|---|---|---|---|---|---|
| AT28C010-12JC | Microchip | 32-PLCC (13.97x11.43) | New | 详细 | |
| 24LC1025-E/SM | Microchip | 8-SOIJ | New | 详细 | |
| DSC1001CE2-001.8432T | Microchip | New | 详细 | ||
| DSPIC33EP256MU810-I/PT | Microchip | 100-TQFP (12x12) | New | 详细 | |
| AT45DB161D-SU | Microchip | 8-SOIC | New | 详细 | |
| ATA664151-WNQW-1 | Microchip | 32-VQFN (5x5) | New | 详细 | |
| AT89C52-24AI | Microchip | 44-TQFP (10x10) | New | 详细 | |
| PIC16C662-20I/L | Microchip | 44-PLCC (16.59x16.59) | New | 详细 | |
| AT25160N-10SI-2.7 | Microchip | 8-SOIC | New | 详细 | |
| ATTINY26-16MUR | Microchip | 32-VQFN (5x5) | New | 详细 | |
| PIC16F690-E/SS | Microchip | 20-SSOP | New | 详细 | |
| KSZ8695PI | Microchip | 289-PBGA (19x19) | New | 详细 | |
| PIC18F66J93-I/PT | Microchip | 64-TQFP (10x10) | New | 详细 | |
| DSC1001CC2-100.0000 | Microchip | New | 详细 | ||
| AT49F001T-70JI | Microchip | 32-PLCC (13.97x11.43) | New | 详细 | |
| SST39SF040-55-4C-NHE | Microchip | 32-PLCC (11.43x13.97) | New | 详细 | |
| AT25080A-10PU-2.7 | Microchip | 8-PDIP | New | 详细 | |
| DSC1121DI2-148.5000T | Microchip | New | 详细 | ||
| PIC16F883-I/ML | Microchip | 28-QFN (6x6) | New | 详细 | |
| DSPIC33EP256MC504-E/PT | Microchip | 44-TQFP (10x10) | New | 详细 |
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