HD1-6402B-9 Intersil Corporation, HD1-6402B-9 Datasheet
HD1-6402B-9
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HD1-6402B-9 Summary of contents
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... SFD 16 25 RRC 17 24 DRR RRI HD-6402 Receiver Transmitter (UART) 8MHz = 500K BAUD PKG. NO. HD3-6402B-9 E40.6 HD1-6402B-9 F40.6 5962-9052502MQA F40.6 TRC EPE CLS1 CLS2 SBS PI CRL TBR8 TBR7 TBR6 TBR5 TBR4 TBR3 TBR2 TBR1 TRO TRE TBRL TBRE ...
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Functional Diagram (24) TRE (22) TBRE † (23) TBRL TRANSMITTER TIMING AND (40) TRC CONTROL (38) CLS1 (37) CLS2 (34) CRL (21) MR (17) RRC RECEIVER TIMING AND CONTROL (18) DRR (19) DR † (16) SFD † THESE OUTPUTS ARE ...
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Pin Description PIN TYPE SYMBOL DESCRIPTION 1 V Positive Voltage Supply † Connection 3 GND Ground 4 I RRD A high level on RECEIVER REGISTER DISABLE forces the receiver holding out-puts RBR1-RBR8 to high impedance state. ...
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Transmitter Operation The transmitter section accepts parallel data, formats the data and transmits the data in serial form on the Transmitter Regis- ter Output (TRO) terminal (See serial data format). Data is loaded from the inputs TBR1-TBR8 into the Transmitter ...
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START BIT Start Bit Detection The receiver uses a 16X clock timing. The start bit could have occurred as much as one clock cycle before it was detected, as indicated by the shaded portion (A). The center of the start ...
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Absolute Maximum Ratings Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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... Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use ...