NS486SXF datasheet(4/46 Pages) TI1

Part #	NS486SXF

Description	Optimized 32-Bit 486-Class Controller

Download	46 Pages

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Manufacturer	TI1 [Texas Instruments]

Direct Link	http://www.ti.com

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List of Figures

FIGURE 1-1

NS486SXF Internal Resource to Pins Map

FIGURE 1-2

NS486SXF Internal Busses

FIGURE 2-1

NS486SXF Package Pinout Diagram

FIGURE 3-1

Switching Characteristic Measurement Waveforms

FIGURE 3-2

More Switching Specifications

FIGURE 3-3

Power Supply Rise and Fall

FIGURE 3-4

PWGOOD in relation to VDD

FIGURE 3-5

DRAM Timing Diagram

FIGURE 3-6

ISA-like Bus Timing Diagram

FIGURE 3-7

Ready Feedback Timing Diagram

FIGURE 3-8

TTL Clock Input Timing Diagram

FIGURE 3-9

DMA Controller Read Timing Diagram

FIGURE 3-10

DMA Controller Write Timing Diagram

FIGURE 3-11

PIC Timing Diagram

FIGURE 3-12

Memory Read Timing

FIGURE 3-13

Memory Write Timing Diagram

FIGURE 3-14

IO Read Timing

FIGURE 3-15

IO Write Timing Diagram

FIGURE 3-16

Accessbus Timing Diagram

FIGURE 3-17

UART Baud Rate and Infrared Clocks

FIGURE 3-18

UART IRQ Timing

FIGURE 3-19

UART Modem Control Timing

FIGURE 3-20

LCD Controller Timing Diagram

FIGURE 3-21

Testmode Timing Diagram

FIGURE 3-22

Plastic Package Specifications

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NS486SXF Datasheet(PDF) 4 Page - Texas Instruments

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