AT90S4434-8PC
IC MCU 8BIT 4KB FLASH 40DIPManufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology's AT90S4434-8PC is an 8-bit AVR® 90S microcontroller featuring a 4KB Flash program memory (2K x 16) and a 256 x 8 EEPROM. This through-hole component operates at 8MHz with a voltage range of 4V to 6V, and includes an internal oscillator. Connectivity options encompass SPI and UART/USART interfaces, alongside an 8x10-bit Analog-to-Digital converter. Peripherals such as Power-on Reset (POR), Pulse Width Modulation (PWM), and Watchdog Timer (WDT) are integrated. With 32 I/O lines and 256 x 8 bytes of RAM, the AT90S4434-8PC is suitable for applications in industrial automation, consumer electronics, and automotive systems. The device is supplied in a 40-PDIP (0.600", 15.24mm) package, designed for operation between 0°C and 70°C.
Additional Information
Series: AVR® 90SRoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 40-DIP (0.600"", 15.24mm) |
| Mounting Type | Through Hole |
| Speed | 8MHz |
| Program Memory Size | 4KB (2K x 16) |
| RAM Size | 256 x 8 |
| Operating Temperature | 0°C ~ 70°C |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | 256 x 8 |
| Core Processor | AVR |
| Data Converters | A/D 8x10b |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 4V ~ 6V |
| Connectivity | SPI, UART/USART |
| Peripherals | POR, PWM, WDT |
| Supplier Device Package | 40-PDIP |
| Number of I/O | 32 |
| Programmable | Not Verified |
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