Product Summary

The ST16C1450CJ is a universal asynchronous receiver and transmitter (UART). The ST16C1450CJ is foot print compatible to the SSI 73M1550 and SSI 73M2550 UART with one byte FIFO and higher operating speed and lower access time. The ST16C1450CJ provides enhanced UART functions with a modem control interface, independent programmable baud rate generators with clock rates to 1.5 Mbps. Onboard status registers provide the user with error indications and operational status. The applications of the ST16C1450CJ include Battery Operated Electronics, Internet Appliances, Handheld Terminal, Personal Digital Assistants, Cellular Phones DataPort.

Parametrics

ST16C1450CJ absolute maximum ratings: (1)Power Supply Range: 7 Volts; (2)Voltage at Any Pin: GND -0.3 V to 7 V; (3)Operating Temperature: -40℃ to +85℃; (4)Storage Temperature: -65℃ to +150℃; (5)Package Dissipation: 500 mW.

Features

ST16C1450CJ features: (1)Pin and functionally compatible to SSI 73M1550/2550; (2)1 byte Transmit FIFO (THR); (3)1 byte Receive FIFO with error tags (RHR); (4)Four levels of prioritized interrupts; (5)Modem Control Signals (CTS#, RTS#, DSR#, DTR#, RI#, CD#); (6)Programmable character lengths (5, 6, 7, 8) with even, odd or no parity; (7)Crystal or external clock input (except 28 pin ST16C1451, external clock only); (8)1.5 Mbps Transmit/Receive operation (24 MHz) with programmable clock control; (9)Power Down Mode (50 uA at 3.3 V, 200 uA at 5 V); (10)Software controllable reset output; (11)2.97 to 5.5 Volt operation.

Diagrams

ST16C1450CJ block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
ST16C1450CJ28-F
ST16C1450CJ28-F

IC UART FIFO 1B 28PLCC
Data Sheet
0-1: $3.45
1-10: $3.08
10-100: $2.52
100-250: $2.28
250-500: $2.04
500-1000: $1.72
1000-2500: $1.64
2500-5000: $1.58
5000-10000: $1.53
ST16C1450CJ28TR-F
ST16C1450CJ28TR-F
Exar
UART Interface IC UART
Data Sheet
0-470: $1.92
470-500: $1.68