| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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30 pcs
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30 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ATMEGA168P-20AU is an 8-bit AVR microcontroller based on the enhanced RISC architecture, delivering up to 20 MIPS throughput at 20 MHz. It features 131 powerful instructions, 32x8 general-purpose working registers, and an on-chip 2-cycle multiplier.
Memory resources include 16KB of in-system self-programmable Flash (10,000 write/erase cycles), 1KB SRAM, and 512B EEPROM (100,000 cycles). Data retention is rated at 20 years at 85°C and 100 years at 25°C. The device includes a rich set of peripherals: two 8-bit and one 16-bit timer/counter with PWM, six PWM channels, an 8-channel 10-bit ADC, USART, SPI, I2C, programmable watchdog timer, brown-out detection, and power-on reset.
Operating from 2.7V to 5.5V, the microcontroller supports multiple sleep modes (Idle, ADC Noise Reduction, Power-save, Power-down, Standby, Extended Standby) for low-power applications. Typical active current is 0.3 mA at 1 MHz, and power-down current is 0.1 µA. The device is housed in a 32-TQFP (7x7mm) surface-mount package and operates over the industrial temperature range of -40°C to 85°C.
The operating voltage range is 2.7V to 5.5V.
It is available in a 32-TQFP (7x7mm) surface mount package.
The operating temperature range is -40°C to 85°C (TA).
The device is listed as RoHS3 Compliant, but this data is unverified and should be confirmed from the manufacturer datasheet.
The maximum clock speed is 20 MHz.
It has 16KB of Flash memory (8K x 16).
Key peripherals include I2C, SPI, UART/USART, 8-channel 10-bit ADC, 6 PWM channels, two 8-bit and one 16-bit timer/counter, and a watchdog timer.