产品系列
ATMEGA644P-20AQ
- Manufacturer : Microchip Technology
Packaging : Tray
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 ~ 105°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 | |
|---|---|---|---|---|---|
| PIC18F4221-I/P | Microchip | 40-PDIP | New | 详细 | |
| PIC18LF4331T-I/PT | Microchip | 44-TQFP (10x10) | New | 详细 | |
| DSPIC33EP32MC202-I/SS | Microchip | 28-SSOP | New | 详细 | |
| ARD00598 | Microchip | New | 详细 | ||
| SY88822VKC-TR | Microchip | 10-MSOP | New | 详细 | |
| DSC1101CI2-125.0000T | Microchip | New | 详细 | ||
| ATSAMC20G18A-AUT | Microchip | 48-TQFP (7x7) | New | 详细 | |
| AT28HC64BF-70SU | Microchip | 28-SOIC | New | 详细 | |
| MIC5207BM5-TR | Microchip | SOT-23-5 | New | 详细 | |
| ATXMEGA128A4U-MNR | Microchip | 44-VQFN (7x7) | New | 详细 | |
| AT88SC3216C-CI | Microchip | 8-LAP (8x5) | New | 详细 | |
| AT49LV040-70TI | Microchip | 32-TSOP | New | 详细 | |
| DSPIC33EP512GM706-H/MR | Microchip | 64-QFN (9x9) | New | 详细 | |
| TC650AGVUA | Microchip | 8-MSOP | New | 详细 | |
| AT88SC0808CA-SH | Microchip | 8-SOIC | New | 详细 | |
| AT97SC3204T-X2A17-00 | Microchip | 28-TSSOP | New | 详细 | |
| TC621HCOA | Microchip | 8-SOIC | New | 详细 | |
| MIC5236-5.0BMM-TR | Microchip | 8-MSOP | New | 详细 | |
| PIC18F8520-E/PT | Microchip | 80-TQFP (12x12) | New | 详细 | |
| MIC23156-0YML-T5 | Microchip | 17-MLF? (2.8x2.5) | New | 详细 |
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