ATMEGA644P-20MU, 8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V
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Описание
This range of megaAVR microcontrollers feature picoPower technology — perfect for energy saving. They offer generous program and data memories with performance of up to 20 MIPS.
Технические параметры
| ADCs | 8x10 bit |
| Data Bus Width | 8bit |
| Device Core | AVR |
| Family Name | ATmega |
| Instruction Set Architecture | RISC |
| Maximum Frequency | 20MHz |
| Maximum Number of Ethernet Channels | 0 |
| Maximum Operating Temperature | +85 °C |
| Minimum Operating Temperature | -40 °C |
| Mounting Type | Surface Mount |
| Number of ADC Units | 1 |
| Number of CAN Channels | 0 |
| Number of Ethernet Channels | 0 |
| Number of I2C Channels | 1 |
| Number of LIN Channels | 0 |
| Number of PCI Channels | 0 |
| Number of PWM Units | 1 |
| Number of SPI Channels | 3 |
| Number of UART Channels | 2 |
| Number of USART Channels | 2 |
| Package Type | VQFN |
| Pin Count | 44 |
| Program Memory Size | 64 kB |
| Program Memory Type | Flash |
| Pulse Width Modulation | 1(6 Channel) |
| RAM Size | 4 kB |
| Typical Operating Supply Voltage | 2.7 → 5.5 V |
| USB Channels | 0 |
| Width | 7.1mm |
Техническая документация
Datasheet
pdf, 1680 КБ
Datasheet ATMEGA644P-20PU
pdf, 11698 КБ
