SCN68562C4A52 Philips Semiconductors, SCN68562C4A52 Datasheet
SCN68562C4A52
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SCN68562C4A52 Summary of contents
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SCN68562 Dual universal serial communications controller (DUSCC) Product specification IC19 Data Handbook hilips Semiconductors INTEGRATED CIRCUITS 1995 May 01 ...
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... Philips Semiconductors Dual universal serial communications controller (DUSCC) DESCRIPTION The Philips Semiconductors SCN68562 Dual Universal Serial Communications Controller (DUSCC single-chip MOS-LSI communications device that provides two independent, multi-protocol, full-duplex receiver/transmitter channels in a single package. It supports bit-oriented and character-oriented (byte count and byte control) synchronous data link controls as well as asynchronous protocols ...
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... Programmable channel mode: full- and half-duplex, auto-echo, or local loopback Programmable data transfer mode: polled, interrupt, DMA, wait DMA interface – Compatible with the Philips Semiconductors SCB68430 Direct Memory Access Interface (DMAI) and other DMA controllers – Single- or dual-address dual transfers – Half- or full-duplex operation – ...
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... DCDBN/SYNIBN DCDAN/SYNIAN INTERRRUPT CONTROL ICRA/B IRQN IERA/B IACKN IVR IVRM X1/CLK OSCILLATOR X2/IDCN 1995 May +5V +5 Serial Data Rate = 4Mbps Maximum SCN68562C4N48 SCN68562C4A52 INTERFACE/ OPERATION CONTROL ADDRESS DECODE R/W DECODE DMA CONTROL CCRA/B PCRA/B RSRA/B TRSRA/B ICTSRA/B GSR CMR1A/B CMR2A/B OMRA/B ...
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... Philips Semiconductors Dual universal serial communications controller (DUSCC) PIN DESCRIPTION In this data sheet, signals are discussed using the terms ‘active’ and ‘inactive’ or ‘asserted’ and ‘negated’ independent of whether the signal is active in the High (logic 1) or Low (logic 0) state the end of a pin name signifies the signal associated with the pin is active-Low (see individual pin description for the definition of the active level of each signal ...
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... Philips Semiconductors Dual universal serial communications controller (DUSCC) PIN DESCRIPTION (Continued) DIP MNEMONIC TYPE PIN NO. TRxCA, TRxCB 40, 9 I/O CTSA/BN, LCA/BN 32, 17 I/O DCDA/BN, 38 SYNIA/BN RTxDRQA/BN, 34 GPO1A/BN TxDRQA/BN, 33 GPO2A/BN, RTSA/BN RTxDAKA/BN, 44 GPI1A/BN TxDAKA/BN, 35 GP12A/BN DTCN 23 I DONEN 27 I/O RTSA/BN, 41 SYNOUTA/ GND ...
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... Philips Semiconductors Dual universal serial communications controller (DUSCC) 1 ABSOLUTE MAXIMUM RATINGS SYMBOL T Operating ambient temperature A T Storage Temperature STG V Voltage from V to GND Voltage from any pin to ground S NOTES: 1. Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operation section of this specification is not implied ...
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... Philips Semiconductors Dual universal serial communications controller (DUSCC) AC ELECTRICAL CHARACTERISTICS NO. NO FIGURE FIGURE 1 3 RESETN pulse width 2 4 set-up time to CSN Low 3 4 hold time from CSN High 4 4,6 RWN set-up time to CSN Low 5 4,6 RWN hold time to CSN High 6 4,6 ...
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... Philips Semiconductors Dual universal serial communications controller (DUSCC) NO. NO. FIGURE FIGURE 42 16 CSN Low to transmit DMA REQ negated 43 16 CSN Low to receive DONEN Low 44 16 CSN Low to receive DMA REQ negated NOTES: 1. Parameters are valid over specified temperature range. 2. All voltage measurements are referenced to ground (GND). For DC and functional testing, all inputs except X1/CLK swing between 0.8V and 2 ...
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... Philips Semiconductors Dual universal serial communications controller (DUSCC) 2 A1–A6 RWN CSN 12A D0–D7 DTACKN IRQN IACKN D0–D7 DTACKN 1995 May Figure 6. Bus Timing (Write Cycle Figure 7. Interrupt Cycle Timing 10 Product specification SCN68562 SD00228 7A SD00229 ...
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... Philips Semiconductors Dual universal serial communications controller (DUSCC) RWN CSN GPI1N AND/OR GPI2N RWN CSN GPO1N AND/OR GPO2N DTACK 20 X1/CLK CTCLK RxC TxC 1995 May OLD DATA Figure 8. Port Timing CSN +0.5V OL IRQN V OL SD00231 Figure 9. Interrupt Timing C1 = C2: 0-5pF + (STRAY < 5pF) ...
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... Philips Semiconductors Dual universal serial communications controller (DUSCC) TxC (INPUT) TxD TxC (1X OUTPUT) SYNOUT SYNIN RxC (1x) INPUT RxD 1995 May 01 1 BIT TIME ( CLOCKS Figure 11. Transmit Timing 23 24 Figure 12. Receive Timing IACKN 25 IDCN SD00234 Figure 13. Interrupt Daisy Chain Timing 12 Product specification ...
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... Philips Semiconductors Dual universal serial communications controller (DUSCC) 30 TxDAKN 36 D0–D7 RDYN (DTACKN) DTCN DONEN (INPUT) TxDRQN DONEN (OUTPUT) Figure 14. DMA Transmit Write Timing—Single Address DMA Mode RTxDAKN 26 D0–D7 30 RDYN (DTACKN) DTCN DONEN (OUTPUT) RTxDRQN Figure 15. DMA Receive Read Timing—Single Address DMA Mode ...
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... Philips Semiconductors Dual universal serial communications controller (DUSCC) DONEN (OUTPUT) CSN DTACKN DONEN (INPUT) TxDRQN DONEN (OUTPUT) (EOM) RTxDRQN 1995 May TRANSMIT DUAL ADDRESS DMA MODE 43 44 Figure 16. Dual Address DMA Mode Timing 14 Product specification SCN68562 SD00237 ...
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... Philips Semiconductors Dual universal serial communications controller (DUSCC) DIP48: plastic dual in-line package; 48 leads (600 mil) 1995 May 01 15 Product specification SCN68562 SOT240-1 ...
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... Philips Semiconductors Dual universal serial communications controller (DUSCC) PLCC52: plastic leaded chip carrier; 52 leads; pedestal 1995 May 01 16 Product specification SCN68562 SOT238-3 ...
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... Philips Semiconductors Dual universal serial communications controller (DUSCC) 1995 May 01 NOTES 17 Product specification SCN68562 ...
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... Philips Semiconductors for any damages resulting from such application. Right to make changes — Philips Semiconductors reserves the right to make changes, without notice, in the products, including circuits, standard cells, and/or software, described or contained herein in order to improve design and/or performance. Philips Semiconductors assumes no ...