ST16C2450CQ48

dual universal asynchronous receiver and transmitter (UART), 7 Volts, 500 mW, 24 MHz, TSSOP-38

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Price:: US $2.36~3.07 / piece [Get Latest Price]

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	US $2.36~3.07

PartNumber:: ST16C2450CQ48

Brand:: STMicroelectronics - ST | Pack: TSSOP | D/C: 11+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
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Products Upload time: 2012-10-16

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Part Number:ST16C2450CQ48
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Product Summary

The ST16C2450CQ48 is a dual universal asynchronous receiver and transmitter (UART). The ST16C2450CQ48 is an improved version of the ST16C2450CQ48 with lower operating voltage and 5 volt tolerant inputs. The ST16C2450CQ48 provides enhanced UART functions, a modem control interface and data rates up to 1.5 Mbps. Onboard status registers provide the user with error indications and operational status. Independent programmable baud rate generators are provided to select transmit and receive clock rates up to 1.5 Mbps. An internal loopback capability allows onboard diagnostics. The ST16C2450CQ48 is available in a 44- pin PLCC and 48-pin TQFP packages. The ST16C2450CQ48 is fabricated in an advanced CMOS process capable of operating from 2.97 volt to 5.5 volt power supply. The devices with a top marking of A2 YYWW or newer have 5 volt tolerant inputs.

Parametrics

ST16C2450CQ48 absolute maximum ratings: (1)Power Supply Range: 7 Volts; (2)Voltage at Any Pin GND: -0.3 V to VCC+0.3 V; (3)Operating Temperature: -40℃ to +85℃; (4)Storage Temperature: -65℃ to +150℃; (5)Package Dissipation: 500 mW.

Features

ST16C2450CQ48 features: (1)Pin-to-picompatible to TIs TL16C752B othe 48- TQFP package; (2)2 independent UART channels; (3)Up to 1.5 Mbps data rate with a 24 MHz crystal oscillator or external clock frequency; (4)1 byte Transmit FIFO; (5)1 byte Receive FIFO with error tags; (6)Status report registers; (7)Modem control signals (CTS#, RTS#, DSR#, DTR#, RI#, CD#); (8)Programmable character lengths (5, 6, 7, 8)with even, odd, or no parity; (9)Crystal oscillator or external clock input; (10)TTL compatible inputs, outputs; (11)Industrial temperature ranges; (12)48-TQFP and 44-PLCC packages.