Description

The ST16C2552IJ44TR-F is a model of electronic component categorized as UARTs (Universal Asynchronous Receiver Transmitter). It is a dual asynchronous receiver and transmitter with 16 byte transmit and receive FIFOs. The UART features independent programmable baud rate generators that allow the selection of transmit and receive clock rates ranging from 50Hz to 1.5 MHz for each UART.

Specifications and Features

- Pin to pin and functional compatible to National NS16C552
- 16 byte transmit FIFO
- 16 byte receive FIFO with error flags
- Modem control signals (CTS, RTS, DSR, DTR, RI, CD)
- Programmable character lengths (5, 6, 7, 8) bits
- Even, odd, or no parity bit generation and detection
- Status report register
- TTL compatible inputs, outputs
- Independent transmit and receive control
- Software compatible with INS8250, NS16C550
- 460.8 kHz transmit/receive operation with 7.372 MHz crystal or external clock source

Application Scenarios

The ST16C2552IJ44TR-F electronic component model can be used in various scenarios that require UART functionality. It can be applied in communication systems, electronic devices, and embedded systems to facilitate asynchronous data transmission and reception.

Comparison

- Dual asynchronous receiver and transmitter
- 16 byte transmit and receive FIFOs
- Programmable baud rate generators
- Support for modem control signals
- Flexible character lengths and parity bit options
- Status report register for monitoring
- Compatibility with INS8250, NS16C550

- Requires external crystal or clock source for optimum performance
- Limited to TTL compatible inputs and outputs