产品系列
ATMEGA644PA-MN
- 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 ~ 105°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 | |
|---|---|---|---|---|---|
| SY100EL14VZC | Microchip | 20-SOIC | New | 详细 | |
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| AT27LV520-70XI | Microchip | 20-TSSOP | New | 详细 | |
| RN-1723-EK | Microchip | New | 详细 | ||
| ATTINY45V-10SI | Microchip | 8-SOIC | New | 详细 | |
| ATSAME51J18A-AUT | Microchip | 64-TQFP (10x10) | New | 详细 | |
| DSC1001DL2-033.0000 | Microchip | New | 详细 | ||
| ATMEGA3209-AFR | Microchip | 48-TQFP (7x7) | New | 详细 | |
| PIC16LF819T-I/SOG | Microchip | 18-SOIC | New | 详细 | |
| SY100ELT24ZI-TR | Microchip | 8-SOIC | New | 详细 | |
| 24FC1026-I/SN | Microchip | 8-SOIC | New | 详细 | |
| ATSAMD20J16B-MUT | Microchip | 64-VQFN (9x9) | New | 详细 | |
| U2010B-MFPG3 | Microchip | 16-SO | New | 详细 | |
| DSC1101DI5-060.0000T | Microchip | New | 详细 | ||
| SY88793VKC-TR | Microchip | 10-MSOP | New | 详细 | |
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| AT49LD3200-20TC | Microchip | 86-TSOP II | New | 详细 | |
| AC164326 | Microchip | New | 详细 | ||
| AT28C256F-15UM/883 | Microchip | 28-CPGA (13.97x16.51) | New | 详细 |
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