ST16C2450 2.97V TO 5.5V DUART
The ST16C2450 (2450) is a dual universal asynchronous receiver and transmitter (UART). The ST16C2450 is an improved version of the ST16C2450 with lower operating voltage and 5 volt tolerant inputs. The 2450 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. In-dependent 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 2450 is available in a 44-pin PLCC and 48-pin TQFP packages. The 2450 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.
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ST16C2450 、 ST16C2450CP40 、 ST16C2450CJ44 、 ST16C2450CQ48 、 ST16C2450IP40 、 ST16C2450IJ44 、 ST16C2450IQ48 、 XR16C2450 、 ST16C2550 、 XR16L2550 、 XR16L2750 、 XR16C2850 |
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[ Portable Appliances ][ Telecommunication Network Routers ][ Ethernet Network Routers ][ Cellular Data Devices ][ Factory Automation ] |
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Datasheet |
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Please see the document for details |
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40-Lead PDIP;44-Lead PLCC;48-Lead TQFP |
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English Chinese Chinese and English Japanese |
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MAY 2005 |
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REV. 4.0.1 |
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1.4 MB |
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