AT90LS4433-4PI
IC MCU 8BIT 4KB FLASH 28DIPManufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology's AVR® 90LS microcontroller, part number AT90LS4433-4PI, is an 8-bit AVR core processor operating at 4MHz. This device features 4KB (2K x 16) of FLASH program memory and 128 x 8 bytes of RAM, complemented by 256 x 8 bytes of EEPROM. Integrated peripherals include Brown-out Detect/Reset, POR, PWM, and WDT, along with a 6-channel, 10-bit Analog-to-Digital converter. Connectivity options consist of SPI and UART/USART interfaces. The AT90LS4433-4PI is housed in a 28-PDIP (0.300", 7.62mm) through-hole package, designed for operation within an ambient temperature range of -40°C to 85°C. It supports an external oscillator and operates from a supply voltage of 2.7V to 6V. This component finds application in various industrial control and consumer electronics sectors.
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 | -40°C ~ 85°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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