V62/03626-01XE

UARTs (Universal Asynchronous Receiver Transmitter) Overview

The V62/03626-01XE is a military-enhanced dual UART interface integrated circuit manufactured by Texas Instruments. It operates within a supply voltage range of 2.7 V to 3.6 V, with a nominal operating voltage of 3.3 V. The device supports data rates up to 3 Mb/s and includes 64 bytes of storage capacity per channel. It features a bipolar technology base and is housed in an LQFP-48 surface-mount package. The component is rated for operation between -40°C and +110°C.

UARTs (Universal Asynchronous Receiver Transmitter) Feature Summary

• Military-grade enhanced reliability for demanding environments
• Dual independent UART channels for serial communication
• Integrated 64-byte FIFO buffer per channel

UARTs (Universal Asynchronous Receiver Transmitter) Applications

• Military avionics communication systems
• Ruggedized industrial control interfaces
• Defense electronics requiring MIL-spec components

UARTs (Universal Asynchronous Receiver Transmitter) Procurement Notes

This part is currently listed as obsolete or discontinued. Verification of availability through authorized distributors or surplus suppliers is required. Confirm the specific revision level matches design requirements before procurement. Check for moisture sensitivity handling instructions due to the LQFP-48 packaging type.

UARTs (Universal Asynchronous Receiver Transmitter) Selection Notes

Select this component when dual UART functionality with military qualification is necessary. Ensure the 3.3 V logic level compatibility aligns with the system bus. Verify that the LQFP-48 footprint fits the PCB layout constraints. Consider the -40°C to +110°C temperature range against environmental conditions.

UARTs (Universal Asynchronous Receiver Transmitter) Part Context

This part belongs to the TL16C752B series of enhanced products from Texas Instruments. It serves as a qualified alternative to standard commercial UARTs for applications requiring higher reliability. The V62 prefix indicates it is a specific military procurement designation within the TI portfolio.

UARTs (Universal Asynchronous Receiver Transmitter) Replacement Considerations

Verify if the base part number TL16C752BTPTREP is available as a direct functional substitute. Check for any pinout or timing differences between the EP version and standard commercial variants.