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 | |
|---|---|---|---|---|---|
| 93AA66BT-I/MC | Microchip | 8-DFN (2x3) | New | 详细 | |
| MIC5209-5.0YU-TR | Microchip | TO-263-5 | New | 详细 | |
| PIC16F684-I/ML | Microchip | 16-QFN (4x4) | New | 详细 | |
| MIC2547-2BM | Microchip | 16-SOIC | New | 详细 | |
| MIC2005-1.2YML-TR | Microchip | 6-MLF? (2x2) | New | 详细 | |
| PIC16C716-04I/SO | Microchip | 18-SOIC | New | 详细 | |
| MCP6241RT-E/OT | Microchip | SOT-23-5 | New | 详细 | |
| ATTINY87-15XZ | Microchip | 20-TSSOP | New | 详细 | |
| MIC2775-31BM5-TR | Microchip | SOT-23-5 | New | 详细 | |
| PIC24FV32KA302-E/SS | Microchip | 28-SSOP | New | 详细 | |
| KSZ8721SLA4 | Microchip | 48-SSOP | New | 详细 | |
| PIC16CR77-I/PT | Microchip | 44-TQFP (10x10) | New | 详细 | |
| ATMEGA88V-15MT | Microchip | 32-QFN (5x5) | New | 详细 | |
| AT34C02D-MAHMHL-T | Microchip | 8-UDFN (2x3) | New | 详细 | |
| MCP1601T-I/MS | Microchip | New | 详细 | ||
| DSC400-3111Q0088KE2T | Microchip | New | 详细 | ||
| ATSAMD21G16L-MNT | Microchip | 48-QFN (7x7) | New | 详细 | |
| AT28HC64BF-90TU | Microchip | 28-TSOP | New | 详细 | |
| MCP1726-5002E/MF | Microchip | 8-DFN-EP (3x3) | New | 详细 | |
| ATSAMD20G16A-MNT | Microchip | 48-QFN (7x7) | New | 详细 |
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