ATMEGA162 - Microcontroller Microchip - Free user manual and instructions
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| Product Type | 8-bit AVR Microcontroller |
| Brand | Microchip |
| Model | ATMEGA162 |
| Flash Memory | 16 KB |
| SRAM | 1 KB |
| EEPROM | 512 B |
| Max Operating Frequency | 16 MHz |
| Operating Voltage Range | 2.7 V to 5.5 V |
| Digital I/O Pins | 35 |
| Analog Comparators | 1 |
| USART Modules | 2 |
| SPI Interface | 1 |
| Timer/Counters | 3 (2x 8-bit, 1x 16-bit) |
| Watchdog Timer | Yes |
| Brown-out Detection | Yes |
| Package Options | 40-pin DIP, 44-pin TQFP, 44-pin QFN |
| Operating Temperature Range | -40°C to +85°C |
| Power Consumption (Active) | ~5 mA at 5 V, 8 MHz |
| Power Consumption (Idle) | ~2 mA |
| Power Consumption (Power-down) | < 1 µA |
| Programming Interface | SPI (ISP) |
| Main Functions | Data processing, control logic, communication, PWM generation |
| Maintenance | No regular maintenance; avoid static discharge |
| Cleaning | Wipe with dry cloth; do not use solvents |
| Safety | Follow ESD precautions; use appropriate power supply |
| Spare Parts / Repairability | Not applicable; replace entire IC |
Frequently Asked Questions - ATMEGA162 Microchip
What is the maximum clock frequency of the ATMEGA162?
The maximum clock frequency is 16 MHz at 5V operating voltage.
What is the supply voltage range for ATMEGA162?
The supply voltage range is 2.7 V to 5.5 V.
How much flash memory does ATMEGA162 have?
It has 16 KB of in-system programmable flash memory.
Can I use ATMEGA162 with Arduino?
Yes, with appropriate programmer and core support, but it is not a standard Arduino board. Use an ISP programmer.
What are the main communication interfaces?
It features 2 USARTs, 1 SPI, and I2C (via TWI).
How many I/O pins are available?
There are 35 digital I/O pins in the 40-pin DIP package.
What is the power consumption in sleep mode?
In Power-down mode, consumption is less than 1 µA.
Which programming interface is used?
It uses SPI (In-System Programming) via an ISP programmer.
Is the ATMEGA162 still in production?
Yes, it is still active and available from Microchip.
What packages are available?
Common packages include 40-pin DIP, 44-pin TQFP, and 44-pin QFN.
User questions about ATMEGA162 Microchip
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USER MANUAL ATMEGA162 Microchip
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Product information
Brand : Microchip
Model : ATMEGA162
Category : Microcontroller