产品系列
ATMEGA644-20AUR
- 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-TQFP
Supplier Device Package : 44-TQFP (10x10)
型号 |
品牌 | 封装 | 批号 | 查看 | |
|---|---|---|---|---|---|
| DSC1001BI2-070.5367 | Microchip | New | 详细 | ||
| MCP1827-3002E/AT | Microchip | TO-220-5 | New | 详细 | |
| ATSAMD20E15B-MU | Microchip | 32-VQFN (5x5) | New | 详细 | |
| PIC18LF4221T-I/PT | Microchip | 44-TQFP (10x10) | New | 详细 | |
| AT17C256-10NI | Microchip | 8-SOIC | New | 详细 | |
| MCP48CMB12-E/MF | Microchip | New | 详细 | ||
| MCP4431-104E/ML | Microchip | 20-QFN (4x4) | New | 详细 | |
| 24AA512-I/SM | Microchip | 8-SOIJ | New | 详细 | |
| MIC2199YML | Microchip | 12-MLF? (4x4) | New | 详细 | |
| PIC16C62A-04E/SS | Microchip | 28-SSOP | New | 详细 | |
| SST25PF020B-80-4C-Q3AE-T | Microchip | 8-USON (2x3) | New | 详细 | |
| MIC2211-LPBML-TR | Microchip | 10-MLF? (3x3) | New | 详细 | |
| DSC400-3133Q0080KI1 | Microchip | New | 详细 | ||
| AT24C21-10PC-2.5 | Microchip | 8-PDIP | New | 详细 | |
| MCP1755T-3302E/DC | Microchip | SOT-223-5 | New | 详细 | |
| AT25256A-10PU-1.8 | Microchip | 8-PDIP | New | 详细 | |
| PIC16F15376-I/PT | Microchip | 44-TQFP (10x10) | New | 详细 | |
| AT27C010-15JI | Microchip | 32-PLCC (13.97x11.43) | New | 详细 | |
| DSC1123CE2-148.3516T | Microchip | New | 详细 | ||
| MIC29503BU | Microchip | TO-263-5 | New | 详细 |
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