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SC26C92C1A +BOM

This DUART product, the SC26C92C1A, features two independent UART channels for simultaneous data transfer and communication

Manufacturer:

NXP
Mfr.Part #:

SC26C92C1A
Datasheet:

SC26C92C1A Datasheet (PDF)
Part Life Cycle Code:

Transferred
HTS Code:

8542.31.00.01
JESD-30 Code:

S-PQCC-J44
JESD-609 Code:

e0
EDA/CAD Models:

Request Free CAD Models for SC26C92C1A

SC26C92C1A General Description

The SC26C92C1A from Exar Corporation is a versatile UART IC that offers dual universal asynchronous receiver/transmitter functionality, making it ideal for a wide range of applications. With support for full-duplex communication at speeds up to 1.5 Mbps, this UART is perfect for embedded systems, telecommunications equipment, and industrial automation. Its two independent UART channels provide flexibility and convenience, allowing for simultaneous communication on separate channels. Additionally, the SC26C92C1A boasts adjustable data formatting, programmable baud rates, and support for various serial protocols, making it adaptable to different communication requirements

Key Features

Dual full-duplex independent asynchronous receiver/transmitters
8 character FIFOs for each receiver and transmitter
Programmable data format
– 5 to 8 data bits plus parity
– Odd, even, no parity or force parity
– 1, 1.5 or 2 stop bits programmable in 1/16-bit increments
16-bit programmable Counter/Timer
Programmable baud rate for each receiver and transmitter selectable from:
– 27 fixed rates: 50 to 230.4k baud
– Other baud rates to 230.4k baud at 16X
– Programmable user-defined rates derived from a programmable counter/timer
– External 1X or 16X clock
Parity, framing, and overrun error detection
False start bit detection
Line break detection and generation
Programmable channel mode
– Normal (full-duplex)
– Automatic echo
– Local loopback
– Remote loopback
– Multidrop mode (also called ‘wake-up’ or ‘9-bit’)
Multi-function 7-bit input port
– Can serve as clock, modem, or control inputs
– Change of state detection on four inputs
– Inputs have typically>100k pull-up resistors
Multi-function 8-bit output port
– Individual bit set/reset capability
– Outputs can be programmed to be status/interrupt signals
– FIFO states for DMA and modem interface
Versatile interrupt system
– Single interrupt output with eight maskable interrupting conditions
– Output port can be configured to provide a total of up to six separate wire-ORable interrupt outputs
– Each FIFO can be programmed for four different interrupt levels
– Watch dog timer for each receiver
Maximum data transfer rates: 1X – 1Mb/sec, 16X – 1Mb/sec
Automatic wake-up mode for multidrop applications
Start-end break interrupt/status
Detects break which originates in the middle of a character
On-chip crystal oscillator
Power down mode
Receiver timeout mode
Single +5V power supply
Powers up to emulate SCC2692

Specifications

Part Life Cycle Code	Transferred	Reach Compliance Code
HTS Code	8542.31.00.01	JESD-30 Code	S-PQCC-J44
JESD-609 Code	e0	Number of Terminals	44
Operating Temperature-Max	70 °C	Operating Temperature-Min
Qualification Status	Not Qualified	Supply Voltage-Nom	5 V
Surface Mount	YES	Technology	CMOS
Temperature Grade	COMMERCIAL	Terminal Finish	Tin/Lead (Sn/Pb)
Terminal Form	J BEND	Terminal Pitch	1.27 mm
Terminal Position	QUAD	uPs/uCs/Peripheral ICs Type	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL