D17145CT, 4-bit Microcontroller, DIP-28

The D17145CT is a 4-bit microcontroller designed for low-power, embedded applications. It features integrated program memory, an A/D converter, a serial interface, and multiple timer functions, making it suitable for automotive electronics, industrial control systems, and home appliances.

With 2KB of ROM and 110 × 4-bit RAM, this microcontroller offers sufficient storage for embedded firmware and real-time data processing. The 8-bit A/D converter allows for analog signal input, while the serial interface supports 3-wire communication for seamless peripheral connectivity.

Designed to operate within 2.7V to 5.5V, the D17145CT provides energy-efficient operation, making it ideal for low-power systems. The DIP-28 package ensures easy soldering and integration into standard circuit boards.

• 4-bit Single-Chip Microcontroller: Optimized for general-purpose embedded applications.
• Built-in 8-bit A/D Converter: Features 4 channels with ±1.5 LSB max absolute accuracy.
• Integrated Memory: 2KB of ROM for program storage and 110 × 4-bit RAM for data handling.
• Clock Speed up to 8MHz: Provides fast execution times with 2µs instruction cycle time at 8MHz.
• Multiple Timers and Interrupts: Includes 3 timers and 1 external interrupt for flexible event handling.
• Standard DIP-28 Package: Easy integration with through-hole PCBs and prototyping setups.