The TMP82C51AM-10 is a CMOS programmable communication interface (USART - Universal Synchronous/Asynchronous Receiver/Transmitter) manufactured by Toshiba. It provides a flexible serial communication interface for microprocessors, enabling them to communicate with other devices using synchronous or asynchronous protocols.

Applications

• Serial communication ports
• Modems
• Printers
• Computer terminals
• Industrial control systems

Features

• Programmable serial communication modes: asynchronous and synchronous
• Full-duplex operation
• Programmable baud rate generator
• Error detection capabilities: parity, framing, and overrun errors
• Modem control signals: CTS, RTS, DSR, DTR, RI
• Single +5V power supply
• CMOS technology for low power consumption

Benefits

• Provides a versatile and configurable serial communication interface.
• Supports both asynchronous and synchronous communication protocols.
• Simplifies serial communication implementation with programmable features.
• Enhances data integrity with error detection capabilities.
• Reduces power consumption with CMOS technology, suitable for portable devices.

Additional Details

The TMP82C51AM-10 operates from a single +5V power supply. It supports asynchronous communication with programmable baud rates and synchronous communication with external clock signals. The USART can detect parity errors, framing errors, and overrun errors, ensuring data integrity. It also provides modem control signals (CTS, RTS, DSR, DTR, RI) for interfacing with modems. The -10 likely refers to the speed grade or a specific revision. Refer to the official datasheet from Toshiba for precise details on capabilities, especially regarding speed and timing specifications.