ATMEGA161L-4AC
IC MCU 8BIT 16KB FLASH 44TQFPManufacturer: Microchip Technology
Categories: Microcontrollers
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The Microchip Technology ATmega161L-4AC is an 8-bit AVR microcontroller featuring 16KB of FLASH program memory and 1KB of SRAM. This device operates at a maximum speed of 4MHz and includes an 8-bit AVR core. Connectivity options include SPI and UART/USART interfaces. The ATmega161L-4AC is equipped with peripherals such as Power-on Reset (POR), Pulse Width Modulation (PWM), and Watchdog Timer (WDT). It offers 35 programmable I/O lines and a supply voltage range of 2.7V to 5.5V. The device has an EEPROM size of 512 x 8. Packaged in a 44-TQFP (10x10) surface mount configuration, it is suitable for applications operating within a temperature range of 0°C to 70°C. This component is commonly utilized in industrial automation and consumer electronics.
Additional Information
Series: AVR® ATmegaRoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 44-TQFP |
| Mounting Type | Surface Mount |
| Speed | 4MHz |
| Program Memory Size | 16KB (8K x 16) |
| RAM Size | 1K x 8 |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Oscillator Type | External |
| Program Memory Type | FLASH |
| EEPROM Size | 512 x 8 |
| Core Processor | AVR |
| Data Converters | - |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
| Connectivity | SPI, UART/USART |
| Peripherals | POR, PWM, WDT |
| Supplier Device Package | 44-TQFP (10x10) |
| Number of I/O | 35 |
| Programmable | Not Verified |