产品系列
ATMEGA644P-20AU
- 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) : 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-TQFP
Supplier Device Package : 44-TQFP (10x10)
型号 |
品牌 | 封装 | 批号 | 查看 | |
|---|---|---|---|---|---|
| DSC1001DI2-066.0000T | Microchip | New | 详细 | ||
| QT60160-ATG | Microchip | 32-TQFP (7x7) | New | 详细 | |
| MIC4420BN | Microchip | 8-PDIP | New | 详细 | |
| MCP1703AT-3302E/CB | Microchip | SOT-23A-3 | New | 详细 | |
| PIC16LF1519-I/P | Microchip | 40-PDIP | New | 详细 | |
| MCP9800A5T-M/OTG | Microchip | SOT-23-5 | New | 详细 | |
| MIC2875-5.0YMT-T5 | Microchip | 8-TDFN (2x2) | New | 详细 | |
| ATTINY13A-SN | Microchip | 8-SOIC | New | 详细 | |
| ATA6613C-PLQW | Microchip | 48-QFN (7x7) | New | 详细 | |
| MCP6542-E/P | Microchip | 8-PDIP | New | 详细 | |
| USB3318-CP | Microchip | 24-QFN (4x4) | New | 详细 | |
| PIC18LF4420-I/PT | Microchip | 44-TQFP (10x10) | New | 详细 | |
| PIC16F88T-E/SO | Microchip | 18-SOIC | New | 详细 | |
| PIC18F46K42-I/PT | Microchip | 44-TQFP (10x10) | New | 详细 | |
| MIC29310-3.3WT | Microchip | TO-220-3 | New | 详细 | |
| ATSAMS70Q19A-CN | Microchip | 144-LFBGA (10x10) | New | 详细 | |
| PIC18F65K40-I/MR | Microchip | 64-QFN (9x9) | New | 详细 | |
| ATSAMC20G18A-AUT | Microchip | 48-TQFP (7x7) | New | 详细 | |
| PIC16C64AT-04I/PT | Microchip | 44-TQFP (10x10) | New | 详细 | |
| ATTINY44-15MZ | Microchip | 20-WQFN (4x4) | New | 详细 |
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