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 | |
|---|---|---|---|---|---|
| DSPIC33EP256GM306-I/PT | Microchip | 64-TQFP (10x10) | New | 详细 | |
| DSC2011FI2-F0017T | Microchip | New | 详细 | ||
| AT25256T2-10TC-2.7 | Microchip | 20-TSSOP | New | 详细 | |
| ATTINY44-15MZ | Microchip | 20-WQFN (4x4) | New | 详细 | |
| PL123S-09OC | Microchip | 16-TSSOP | New | 详细 | |
| AT27C512R-90RA | Microchip | 32-PLCC (13.97x11.43) | New | 详细 | |
| ATAES132A-MAHER-T | Microchip | 8-UDFN (2x3) | New | 详细 | |
| ATSAMD20J15B-MUT | Microchip | 64-VQFN (9x9) | New | 详细 | |
| ATSAML22-XPRO | Microchip | New | 详细 | ||
| AT24C01C-STUM-T | Microchip | SOT-23-5 | New | 详细 | |
| SST39VF020-70-4C-B3KE | Microchip | 48-TFBGA | New | 详细 | |
| PIC16F18345-I/GZ | Microchip | 20-UQFN (4x4) | New | 详细 | |
| DSC1001DI1-098.3040 | Microchip | New | 详细 | ||
| PIC12C671-04E/SM | Microchip | 8-SOIJ | New | 详细 | |
| ATSENSE301A-AN | Microchip | 32-TQFP (7x7) | New | 详细 | |
| AT97SC3204-U1M90 | Microchip | 40-VQFN (6x6) | New | 详细 | |
| ATAB5754 | Microchip | New | 详细 | ||
| ATMEGA1284RFR2-ZFR | Microchip | 48-QFN (7x7) | New | 详细 | |
| MIC2544-1BMM | Microchip | 8-MSOP | New | 详细 | |
| MX575ABA150M000 | Microchip | New | 详细 |
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