ST16C450CP

Universal Asynchronous Receiver and Transmitter (UART) chip manufactured by Exar. It serves as a serial communication interface between a CPU and external devices like modems or printers - Package Type: 40-pin Plastic Dual In-line Package (PDIP).
Compatibility: Pin-to-pin and functionally compatible with the industry-standard 16450 UART.
Operating Speed: Supports baud rates from 50 bps to 1.5 Mbps.
Voltage Range: Operates between 2.97V and 5.5V.
Operating Temperature: Commercial grade (
to
).
Data Features:
Programmable word lengths (5, 6, 7, or 8 bits).
Complete MODEM control capability.
Internal loop-back capability for diagnostic testing