AT90LS4433-4PC
IC MCU 8BIT 4KB FLASH 28DIPManufacturer: Microchip Technology
Categories: Microcontrollers
Quality Control: Learn More
The Microchip Technology AT90LS4433-4PC is an 8-bit AVR® 90LS series microcontroller featuring a 4KB FLASH program memory and 128 bytes of SRAM. This device operates at a maximum speed of 4MHz and supports SPI and UART/USART communication interfaces. It includes an on-chip 256-byte EEPROM, 20 general-purpose I/O pins, and a 6-channel 10-bit Analog-to-Digital converter. Integrated peripherals include Brown-out Detect/Reset, Power-On Reset (POR), Pulse Width Modulation (PWM), and Watchdog Timer (WDT). Designed for through-hole mounting, the AT90LS4433-4PC is housed in a 28-pin Dual In-line Package (PDIP) and operates within a voltage range of 2.7V to 6V. This component is commonly utilized in industrial automation, consumer electronics, and automotive applications.
Additional Information
Series: AVR® 90LSRoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 28-DIP (0.300"", 7.62mm) |
| Mounting Type | Through Hole |
| Speed | 4MHz |
| Program Memory Size | 4KB (2K x 16) |
| RAM Size | 128 x 8 |
| Operating Temperature | 0°C ~ 70°C |
| Oscillator Type | External |
| Program Memory Type | FLASH |
| EEPROM Size | 256 x 8 |
| Core Processor | AVR |
| Data Converters | A/D 6x10b |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 6V |
| Connectivity | SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Supplier Device Package | 28-PDIP |
| Number of I/O | 20 |
| Programmable | Not Verified |
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