TL16C550CPTG4

TEXAS INSTRUMENTS  TL16C550CPTG4  接口, UART, 1通道, 1 Mbps, 3 V, 3.6 V, LQFP, 48 引脚

UART IC 1, UART Channel 16 Byte 48-LQFP 7x7

得捷:
IC ASYNC COMM ELEMENT 48-LQFP

立创商城:
TL16C550CPTG4

e络盟:
接口, UART, 1通道, 1 Mbps, 3 V, 3.6 V, LQFP, 48 引脚

艾睿:
UART 1-CH 16Byte FIFO 3.3V/5V 48-Pin LQFP Tray

安富利:
The TL16C550C and the TL16C550CI are functional upgrades of the TL16C550B asynchronous communications element ACE, which in turn is a functional upgrade of the TL16C450. Functionally equivalent to the TL16C450 on power up character or TL16C450 mode, the TL16C550C and the TL16C550CI, like the TL16C550B, can be placed in an alternate FIFO mode. This relieves the CPU of excessive software overhead by buffering received and transmitted characters. The receiver and transmitter FIFOs store up to 16 bytes including three additional bits of error status per byte for the receiver FIFO. In the FIFO mode, there is a selectable autoflow control feature that can significantly reduce software overload and increase system efficiency by automatically controlling serial data flow using RTS\ output and CTS\ input signals.The TL16C550C and TL16C550CI perform serial-to-parallel conversions on data received from a peripheral device or modem and parallel-to-serial conversion on data received from its CPU. The CPU can read the ACE status at any time. The ACE includes complete modem control capability and a processor interrupt system that can be tailored to minimize software management of the communications link.Both the TL16C550C and the TL16C550CI ACE include a programmable baud rate generator capable of dividing a reference clock by divisors from 1 to 65535 and producing a 16× reference clock for the internal transmitter logic. Provisions are included to use this 16× clock for the receiver logic. The ACE accommodates a 1-Mbaud serial rate 16-MHz input clock so that a bit time is 1 µs and a typical character time is 10 µs start bit, 8 data bits, stop bit.Two of the TL16C450 terminal functions on the TL16C550C and the TL16C550CI have been changed to TXRDY\ and RXRDY\, which provide signaling to a DMA controller.

Chip1Stop:
UART 1-CH 16byte FIFO 3.3V/5V 48-Pin LQFP Tray

Verical:
UART 1-CH 16byte FIFO 3.3V/5V 48-Pin LQFP Tray

Newark:
# TEXAS INSTRUMENTS  TL16C550CPTG4  UART Interface, 1, 1 Mbps, 3 V, 3.6 V, LQFP, 48