产品系列
ATMEGA644P-20AQ
- Manufacturer : Microchip Technology
Packaging : Tray
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 ~ 105°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 | |
|---|---|---|---|---|---|
| ATF22V10CQZ-20JI | Microchip | 28-PLCC (11.51x11.51) | New | 详细 | |
| PIC32MK1024MCF064-I/PT | Microchip | 64-TQFP (10x10) | New | 详细 | |
| TS87C51RB2-VIE | Microchip | 44-VQFP | New | 详细 | |
| PIC24FV32KA304-I/ML | Microchip | 44-QFN (8x8) | New | 详细 | |
| SY88147DLKG | Microchip | 10-MSOP | New | 详细 | |
| SY10EP32VZG | Microchip | 8-SOIC | New | 详细 | |
| DSC6111JI2A-025.0000 | Microchip | New | 详细 | ||
| DSC1123CE2-100.0000 | Microchip | New | 详细 | ||
| PIC16C774T/PQ | Microchip | 44-MQFP (10x10) | New | 详细 | |
| PIC32MZ2048EFG124-I/TL | Microchip | 124-VTLA (9x9) | New | 详细 | |
| DSPIC33CH256MP506-E/MR | Microchip | 64-QFN (9x9) | New | 详细 | |
| PIC24EP64MC206T-E/PT | Microchip | 64-TQFP (10x10) | New | 详细 | |
| PIC18F45K42T-I/PT | Microchip | 44-TQFP (10x10) | New | 详细 | |
| AT27C256R-90RI | Microchip | 28-SOIC | New | 详细 | |
| PIC16C57-10I/SS | Microchip | 28-SSOP | New | 详细 | |
| DSC2311KL1-R0009T | Microchip | New | 详细 | ||
| ATSAM4SD16CB-AN | Microchip | 100-LQFP (14x14) | New | 详细 | |
| DSC1001CI2-011.0592T | Microchip | New | 详细 | ||
| MIC5312-GMBML-TR | Microchip | 10-MLF? (3x3) | New | 详细 | |
| DSC1030DI2-019.2000 | Microchip | New | 详细 |
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