产品系列
ATMEGA644P-20MUR
- 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 ~ 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 | |
|---|---|---|---|---|---|
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| PIC16F914T-I/ML | Microchip | 44-QFN (8x8) | New | 详细 | |
| PIC18F4439-E/ML | Microchip | 44-QFN (8x8) | New | 详细 | |
| MIC845HYC5 | Microchip | SC-70-5 | New | 详细 | |
| PIC24FJ16GA004-I/ML | Microchip | 44-QFN (8x8) | New | 详细 | |
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| MCP6S92-E/P | Microchip | 8-PDIP | New | 详细 | |
| PIC18F4221T-I/PT | Microchip | 44-TQFP (10x10) | New | 详细 | |
| DSC1001BI2-100.0000T | Microchip | New | 详细 | ||
| ATSAM3S8BA-AU | Microchip | 64-LQFP (10x10) | New | 详细 | |
| DSC1001DE2-060.0000 | Microchip | New | 详细 | ||
| DSC1101AI5-156.2500 | Microchip | New | 详细 | ||
| AT24C04BY6-YH-T | Microchip | 8-Mini Map (2x3) | New | 详细 | |
| MCP14A0303-E/MNY | Microchip | 8-TDFN (2x3) | New | 详细 | |
| LAN9303I-ABZJ-TR | Microchip | 56-QFN (8x8) | New | 详细 | |
| MCP98242T-BE/MNYBAC | Microchip | 8-TDFN (2x3) | New | 详细 | |
| MIC2086-JYQS | Microchip | 20-QSOP | New | 详细 | |
| MIC2826-A0YMT-TR | Microchip | 14-TMLF? (2.5x2.5) | New | 详细 | |
| AT89S53-24JI | Microchip | 44-PLCC (16.6x16.6) | New | 详细 | |
| MIC94031YM4-TR | Microchip | SOT-143 | New | 详细 |
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