DS89C430-ENG
IC MCU 8BIT 16KB FLASH 44TQFPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Microcontrollers
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Analog Devices Inc./Maxim Integrated's DS89C430-ENG is an 8-bit microcontroller featuring the robust 8051 core, operating at speeds up to 25MHz. This component offers 16KB of FLASH program memory and 1KB of RAM, alongside 32 general-purpose I/O pins. Connectivity is facilitated through EBI/EMI, SIO, and UART/USART interfaces. The DS89C430-ENG is housed in a 44-TQFP (10x10) surface-mount package, requiring a supply voltage of 4.5V to 5.5V. Integrated peripherals include Power-Fail Reset and a Watchdog Timer (WDT). This microcontroller is commonly utilized in industrial automation, consumer electronics, and communication systems. It is supplied in trays.
Additional Information
Series: 89CRoHS 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 | 25MHz |
| Program Memory Size | 16KB (16K x 8) |
| RAM Size | 1K x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | External |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| Core Processor | 8051 |
| Data Converters | - |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
| Connectivity | EBI/EMI, SIO, UART/USART |
| Peripherals | Power-Fail Reset, WDT |
| Supplier Device Package | 44-TQFP (10x10) |
| Number of I/O | 32 |
| Programmable | Not Verified |
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