Microchip Technology ATMEGA168-20AUR, 8bit AVR Microcontroller, 20MHz, 16 kB Flash, 32-Pin TQFP
- RS-artikelnummer 177-2773
- Tillv. art.nr ATMEGA168-20AUR
- Tillverkare / varumärke Microchip
The high-performance, low-power Microchip AVR RISC-based CMOS 8-bit microcontroller combines 16KB ISP flash memory with read-while-write capabilities, 512B EEPROM, 1KB SRAM, 23 general purpose I/O lines, 32 general purpose working registers, three flexible timer/counters with compare modes, internal and external interrupts, serial programmable USART, byte-oriented 2-wire serial interface, SPI serial port, 6-channel/10-bit A/D converter (8-channel in TQFP and QFN packages), programmable watchdog timer with internal oscillator, and five software selectable power saving modes. By executing powerful instructions in a single clock-cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.
| Attribute | Value |
|---|---|
| Family Name | ATmega |
| Package Type | TQFP |
| Mounting Type | Surface Mount |
| Pin Count | 32 |
| Device Core | AVR |
| Data Bus Width | 8bit |
| Program Memory Size | 16 kB |
| Maximum Frequency | 20MHz |
| RAM Size | 1 kB |
| Number of PWM Units | 1 |
| ADC Channels | 8 |
| Number of SPI Channels | 2 |
| Typical Operating Supply Voltage | 5.5 (Maximum) V |
| Instruction Set Architecture | RISC |
| Pulse Width Modulation | 1 (6 Channel) |
| Number of UART Channels | 1 |
| Number of USART Channels | 1 |
| ADC Resolution | 10bit |
| Maximum Operating Temperature | +85 °C |
| Timer Resolution | 8 bit, 16 bit |
| Height | 1.05mm |
| Timers | 1 (1 x 16 bit), 1 (2 x 8 bit) |
| Number of I2C Channels | 2 |
| PWM Channels | 6 |
| Number of ADC Units | 1 |
| ADCs | 1 (8 x 10 bit) |
| Number of Timers | 2 |
| Width | 7.1mm |
| Program Memory Type | Flash |
| Dimensions | 7.1 x 7.1 x 1.05mm |
| Minimum Operating Temperature | -40 °C |
| Length | 7.1mm |
