8-bit RISC microcontroller featuring an AVR RISC CPU, operating at a maximum clock frequency of 8MHz. This CMOS component offers 8192 words of FLASH program memory and 1024 bytes of RAM. It includes 35 I/O lines, an 8-bit external data bus, and a 16-bit address bus. Packaged in a 40-pin PDIP (R-PDIP-T40) with a supply voltage range of 4V to 5.5V, it is rated for industrial temperature operation from -40°C to 85°C.
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Technical Specifications
Atmel ATMEGA161-8PI technical specifications.
General
| Max Operating Temperature | 85 |
| Number of Terminals | 40 |
| Min Operating Temperature | -40 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDIP-T40 |
| Width | 15.24 |
| Length | 52.455 |
| Pin Count | 40 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom | 5 |
| Supply Voltage-Min | 4 |
| Supply Voltage-Max | 5.5 |
| Clock Frequency-Max | 8 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Number of I/O Lines | 35 |
| External Data Bus Width | 8 |
| Address Bus Width | 16 |
| Bit Size | 8 |
| Speed | 8 |
| ROM Programmability | FLASH |
| ROM (words) | 8192 |
| RAM (bytes) | 1024 |
| PWM Channels | YES |
| Has ADC | NO |
| DMA Channels | NO |
| DAC Channels | NO |
Compliance
| RoHS | No |
| HTS Code | 8542.31.00.01 |
| REACH | unknown |
| Military Spec | False |
Datasheet
Atmel ATMEGA161-8PI Datasheet
Download the complete datasheet for Atmel ATMEGA161-8PI to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.