产品系列
ATMEGA644-20MUR
- Manufacturer : Microchip Technology
Packaging : Cut Tape (CT)
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 | |
|---|---|---|---|---|---|
| TC682EOA | Microchip | 8-SOIC | New | 详细 | |
| AT29C512-90JU-T | Microchip | 32-PLCC (13.97x11.43) | New | 详细 | |
| SY10H841ZC-TR | Microchip | 16-SOIC | New | 详细 | |
| AT27C512R-70JU | Microchip | 32-PLCC (13.97x11.43) | New | 详细 | |
| AT49F1025-70VI | Microchip | 40-VSOP | New | 详细 | |
| PIC17LC44T-08/PQ | Microchip | 44-MQFP (10x10) | New | 详细 | |
| DSC6111CE1A-PROGRAMMABLE | Microchip | New | 详细 | ||
| MIC5216-3.3YMM | Microchip | 8-MSOP | New | 详细 | |
| MIC4429ZN | Microchip | 8-PDIP | New | 详细 | |
| DSC1001AI2-075.0000T | Microchip | New | 详细 | ||
| AT28HC256E-90JI | Microchip | 32-PLCC (13.97x11.43) | New | 详细 | |
| MIC2951-3.3YM-TR | Microchip | 8-SOIC | New | 详细 | |
| DSPIC33CK256MP503-I/M5 | Microchip | 36-UQFN (5x5) | New | 详细 | |
| PIC12LF1840-I/MF | Microchip | 8-DFN-EP (3x3) | New | 详细 | |
| PIC16LC72AT-04I/SO | Microchip | 28-SOIC | New | 详细 | |
| AT88CK9000-8SH | Microchip | New | 详细 | ||
| T4260-IL | Microchip | 44-SSO | New | 详细 | |
| ATF1504ASVL-20JC68 | Microchip | 68-PLCC (24.23x24.23) | New | 详细 | |
| PIC18F26K42-E/SP | Microchip | 28-SPDIP | New | 详细 | |
| PIC16C72A-04/SO | Microchip | 28-SOIC | New | 详细 |
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