SC16C754IA68529 datasheet, PDF

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SC16C754IA68529: DescriptionUART Interface IC 16C 2.5V-5V 4CH UART 64B FIFO; Categorysemiconductor Analog mixed-signal IC; File Size622KB，49 Pages; ManufacturerNXP; Websitehttps://www.nxp.com

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SC16C754IA68529 Overview

UART Interface IC 16C 2.5V-5V 4CH UART 64B FIFO

SC16C754IA68529 Parametric

Parameter Name	Attribute value
Product Category	UART Interface IC
Manufacturer	NXP
Number of Channels	4 Channel
Data Rate	5 Mbps
Memory Size	64 B
Supply Voltage - Max	5.5 V
Supply Voltage - Min	2.25 V
Operating Supply Current	6 mA
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	PLCC-68
Packaging	Tube
Height	3.68 mm
Length	24.33 mm
Operating Supply Voltage	2.5 V, 3.3 V, 5 V
Factory Pack Quantity	18
Width	24.33 mm
Unit Weight	0.171777 oz

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SC16C754

Quad UART with 64-byte FIFO

Rev. 04 — 19 June 2003

Product data

1. Description

The SC16C754 is a quad universal asynchronous receiver/transmitter (UART) with

64-byte FIFOs, automatic hardware/software ﬂow control, and data rates up to

5 Mbits/s (3.3 V and 5 V). The SC16C754 offers enhanced features. It has a

transmission control register (TCR) that stores receiver FIFO threshold levels to

start/stop transmission during hardware and software ﬂow control. With the FIFO

RDY register, the software gets the status of TXRDY/RXRDY for all four ports in one

access. On-chip status registers provide the user with error indications, operational

status, and modem interface control. System interrupts may be tailored to meet user

requirements. An internal loop-back capability allows on-board diagnostics.

The UART transmits data, sent to it over the peripheral 8-bit bus, on the TX signal and

receives characters on the RX signal. Characters can be programmed to be 5, 6, 7, or

8 bits. The UART has a 64-byte receive FIFO and transmit FIFO and can be

programmed to interrupt at different trigger levels. The UART generates its own

desired baud rate based upon a programmable divisor and its input clock. It can

transmit even, odd, or no parity and 1, 1.5, or 2 stop bits. The receiver can detect

break, idle, or framing errors, FIFO overﬂow, and parity errors. The transmitter can

detect FIFO underﬂow. The UART also contains a software interface for modem

control operations, and has software ﬂow control and hardware ﬂow control

capabilities.

The SC16C754 is available in plastic LQFP80 and PLCC68 packages.

2. Features

Pin compatible with SC16C654IA68 and SC16C554IA68 with additional

enhancements

Up to 5 Mbits/s baud rate (at 3.3 V and 5 V; at 2.5 V maximum baud rate is

3 Mbits/s)

64-byte transmit FIFO

64-byte receive FIFO with error ﬂags

Programmable and selectable transmit and receive FIFO trigger levels for DMA

and interrupt generation

Software/hardware ﬂow control

Programmable Xon/Xoff characters

Programmable auto-RTS and auto-CTS

Optional data ﬂow resume by Xon any character

DMA signalling capability for both received and transmitted data

Supports 5 V, 3.3 V and 2.5 V operation

Software selectable baud rate generator

SC16C754IA68529 Related Products

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Description	UART Interface IC 16C 2.5V-5V 4CH UART 64B FIFO	IC UART QUAD W/FIFO 68-PLCC	IC UART QUAD W/FIFO 80-LQFP	IC UART QUAD 64BYTE 68PLCC	IC UART QUAD 64BYTE 68PLCC	IC UART QUAD W/FIFO 80-LQFP	IC UART QUAD W/FIFO 80-LQFP	IC 4 CHANNEL(S), 5M bps, SERIAL COMM CONTROLLER, PQFP80, 12 X 12 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-315-1, LQFP-80, Serial IO/Communication Controller	IC 4 CHANNEL(S), 5M bps, SERIAL COMM CONTROLLER, PQCC68, PLASTIC, MS-018, SOT-188-2, LCC-68, Serial IO/Communication Controller
Brand Name	-	NXP Semiconductor	NXP Semiconductor	NXP Semiconductor	NXP Semiconductor	NXP Semiconductor	NXP Semiconductor	-	-
Maker	-	NXP	NXP	NXP	NXP	NXP	-	NXP	NXP
Parts packaging code	-	LCC	QFP	LCC	LCC	QFP	QFP	QFP	LCC
package instruction	-	QCCJ,	LFQFP, QFP80,.55SQ,20	QCCJ, LDCC68,1.0SQ	QCCJ,	LFQFP, QFP80,.55SQ,20	LFQFP, QFP80,.55SQ,20	LFQFP, QFP80,.55SQ,20	QCCJ, LDCC68,1.0SQ
Contacts	-	68	80	68	68	80	80	80	68
Reach Compliance Code	-	unknown	compliant	compliant	unknown	compliant	compliant	unknown	unknown
Other features	-	ALSO OPERATES AT 2.5V SUPPLY	ALSO OPERATES AT 2.5V SUPPLY	ALSO OPERATES AT 2.5V SUPPLY	ALSO OPERATES AT 2.5V SUPPLY	ALSO OPERATES AT 2.5V SUPPLY	ALSO OPERATES AT 2.5V SUPPLY	ALSO OPERATES AT 2.5V SUPPLY	ALSO OPERATES AT 2.5V SUPPLY
Address bus width	-	3	3	3	3	3	3	3	3
boundary scan	-	NO	NO	NO	NO	NO	NO	NO	NO
maximum clock frequency	-	80 MHz	80 MHz	80 MHz	80 MHz	80 MHz	80 MHz	80 MHz	80 MHz
letter of agreement	-	ASYNC, BIT	ASYNC, BIT	ASYNC, BIT	ASYNC, BIT	ASYNC, BIT	ASYNC, BIT	ASYNC, BIT	ASYNC, BIT
Maximum data transfer rate	-	0.625 MBps	0.625 MBps	0.625 MBps	0.625 MBps	0.625 MBps	0.625 MBps	0.625 MBps	0.625 MBps
External data bus width	-	8	8	8	8	8	8	8	8
JESD-30 code	-	S-PQCC-J68	S-PQFP-G80	S-PQCC-J68	S-PQCC-J68	S-PQFP-G80	S-PQFP-G80	S-PQFP-G80	S-PQCC-J68
length	-	24.2316 mm	12 mm	24.2316 mm	24.2316 mm	12 mm	12 mm	12 mm	24.2316 mm
low power mode	-	YES	YES	YES	YES	YES	YES	YES	YES
Number of serial I/Os	-	4	4	4	4	4	4	4	4
Number of terminals	-	68	80	68	68	80	80	80	68
Maximum operating temperature	-	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Package body material	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	-	QCCJ	LFQFP	QCCJ	QCCJ	LFQFP	LFQFP	LFQFP	QCCJ
Package shape	-	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE
Package form	-	CHIP CARRIER	FLATPACK, LOW PROFILE, FINE PITCH	CHIP CARRIER	CHIP CARRIER	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	CHIP CARRIER
Certification status	-	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	-	4.572 mm	1.6 mm	4.572 mm	4.572 mm	1.6 mm	1.6 mm	1.6 mm	4.572 mm
Maximum supply voltage	-	3.63 V	3.63 V	3.63 V	3.63 V	3.63 V	3.63 V	3.63 V	3.63 V
Minimum supply voltage	-	2.97 V	2.97 V	2.97 V	2.97 V	2.97 V	2.97 V	2.97 V	2.97 V
Nominal supply voltage	-	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V
surface mount	-	YES	YES	YES	YES	YES	YES	YES	YES
technology	-	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	-	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	-	J BEND	GULL WING	J BEND	J BEND	GULL WING	GULL WING	GULL WING	J BEND
Terminal pitch	-	1.27 mm	0.5 mm	1.27 mm	1.27 mm	0.5 mm	0.5 mm	0.5 mm	1.27 mm
Terminal location	-	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD
width	-	24.2316 mm	12 mm	24.2316 mm	24.2316 mm	12 mm	12 mm	12 mm	24.2316 mm
uPs/uCs/peripheral integrated circuit type	-	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
Is it Rohs certified?	-	-	conform to	conform to	-	conform to	conform to	conform to	conform to
Encapsulate equivalent code	-	-	QFP80,.55SQ,20	LDCC68,1.0SQ	-	QFP80,.55SQ,20	QFP80,.55SQ,20	QFP80,.55SQ,20	LDCC68,1.0SQ
power supply	-	-	2.5,3.3/5 V	2.5,3.3/5 V	-	2.5,3.3/5 V	2.5,3.3/5 V	2.5,3.3/5 V	2.5,3.3/5 V

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