产品系列
ATMEGA644P-20MU
- 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-VFQFN Exposed Pad
Supplier Device Package : 44-VQFN (7x7)
型号 |
品牌 | 封装 | 批号 | 查看 | |
|---|---|---|---|---|---|
| HV2662GA-G | Microchip | 64-VFBGA (7x7) | New | 详细 | |
| MIC2169YMM | Microchip | 10-MSOP | New | 详细 | |
| ATA6621-PGQW | Microchip | 20-QFN (5x5) | New | 详细 | |
| AT17LV010A-10JC | Microchip | 20-PLCC (9x9) | New | 详细 | |
| DSC1123BI2-156.2500 | Microchip | New | 详细 | ||
| AT25160-10PC-2.7 | Microchip | 8-PDIP | New | 详细 | |
| MCP14E7-E/MF | Microchip | 8-DFN-S (6x5) | New | 详细 | |
| ATMEGA324P-A15MZ | Microchip | 44-VQFN (7x7) | New | 详细 | |
| DSC1001CL1-048.0000T | Microchip | New | 详细 | ||
| EMC1188-1-AIA | Microchip | 10-DFN (3x3) | New | 详细 | |
| AT24CS04-MAHM-T | Microchip | 8-UDFN (2x3) | New | 详细 | |
| PIC16C558/JW | Microchip | 18-CERDIP | New | 详细 | |
| PIC16F877A-I/P | Microchip | 40-PDIP | New | 详细 | |
| DSC1101DI5-050.0000 | Microchip | New | 详细 | ||
| DSC1101BL1-012.5000T | Microchip | New | 详细 | ||
| DSC1121CE2-066.6600 | Microchip | New | 详细 | ||
| MIC5327-2.8YMT-TR | Microchip | 4-TMLF? (1.2x1.6) | New | 详细 | |
| DSC1001DI1-048.0000 | Microchip | New | 详细 | ||
| PIC16F722-I/SS | Microchip | 28-SSOP | New | 详细 | |
| DSC1123DL5-156.2500T | Microchip | New | 详细 |
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