Purchase NS486SXL, In-stock NS486SXL From SeekIC.
MFG:NS Package Cooled:QFP
Part Number: NS486SXL
MFG: NS
Package Cooled: QFP
Description: The NS486SXL is a highly integrated embedded system controller incorporating an Intel486™-class ...
- Table of contents:
NS486SXL
-
Suppliers
DataSheet
General Description
NS486SXL General Description
The NS486SXL is a highly integrated embedded system controller incorporating an Intel486™-class 32-bit processor along with all of the necessary System Service Elements, implementing a true "system on a chip." It is ideally suited for a wide variety of applications running in a segmented protect-mode environment. The NS486SXL is the second member of the NS486 family.
NS486SXL Maximum Ratings
If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/Distributors for availability and specifications.
| Supply Voltage, VDD, VDDA | −0.5V to +7.0V |
| Input Voltage, VI | −0.5V to VDD +0.5V |
| Output Voltage, VO | −0.5V to VDD +0.5V |
| Storage Temperature, TSTG | −65°C to +165°C |
| Lead Temperature, TL Soldering (10 seconds) |
+260°C |
NS486SXL Features
·100% compatible with VxWorks™, VRTX™, QNX™ Neutrino, pSOS +®, and other popular real-time executives and operating system kernels
·Intel486 instruction set compatible (protected mode only) with optimized performance
·Operation at 25 MHz with 5V supply
·Low cost 132-pin PQFP package
·Industry standard interrupt controller, timers, and real time clock
·Protected WATCHDOG™ timer
·Optimized DRAM Controller (supports two banks, up to 8 Mbytes each)
·Up to nine versatile, programmable chip selects
·Up to eight external interrupts directly supported, and additional interrupt expansion through an external PIC interface
·Glueless interface to ISA-type peripherals
·Arbitration support for auxiliary processor
·Support for External Bus Masters, allowing them to access DRAM and on-chip Peripherals
·MICROWIRE™/Access.bus synchronous serial interfaces
·UART with IrDA v1.0 (Infrared Data Association) port
·Reconfigurable I/O: Up to 28 I/O pins can be used as general purpose bidirectional I/O lines
·Flexible, programmable, multilevel power saving modes maximize power savings
·Programming model compatible with the NS486SXF where possible
·Intel486 instruction set compatible (protected mode only) with optimized performance
·Operation at 25 MHz with 5V supply
·Low cost 132-pin PQFP package
·Industry standard interrupt controller, timers, and real time clock
·Protected WATCHDOG™ timer
·Optimized DRAM Controller (supports two banks, up to 8 Mbytes each)
·Up to nine versatile, programmable chip selects
·Up to eight external interrupts directly supported, and additional interrupt expansion through an external PIC interface
·Glueless interface to ISA-type peripherals
·Arbitration support for auxiliary processor
·Support for External Bus Masters, allowing them to access DRAM and on-chip Peripherals
·MICROWIRE™/Access.bus synchronous serial interfaces
·UART with IrDA v1.0 (Infrared Data Association) port
·Reconfigurable I/O: Up to 28 I/O pins can be used as general purpose bidirectional I/O lines
·Flexible, programmable, multilevel power saving modes maximize power savings
·Programming model compatible with the NS486SXF where possible
NS486SXL
PDF/DataSheet Download
- Datasheet: NS486SXL
- File Size: 478018 KB
- Manufacturer: NSC [National Semiconductor]
- Click here to Download
- ·NS486
- NSC [National Semiconductor]
- Optimized 32-Bit 486-Class Controller with On-Chip Peripherals for Embedded Systems
- 478018 KB
- ·NS486SXF
- NSC [National Semiconductor]
- NS486TMSXF Optimized 32-Bit 486-Class Controller with On-Chip Peripherals for Embedded Systems
- 454927 KB
- ·NS486SXLVUL
- NSC [National Semiconductor]
- Optimized 32-Bit 486-Class Controller with On-Chip Peripherals for Embedded Systems
- 478018 KB
NS486SXL Relative Products
NS486SXF
The NS486SXF is a high integrated embedded system controller incorating an intel468 class 32-bit processor,all of the necessary system service elements,and a set of peripheral I/O controllers tailored for embedded control systems. The absolute maximum ratin...
NS3X3WH6NM
DUCT SOLID HAL FREE (6=6')
NS3W183
NS3L183-H3
NS32FX211
The NS32FX211 is fabricated using low threshold CMOS technology and is designed to operate in bus oriented microprocessor systems where a real time clock and calendar function are required. The on-chip 32.768 kHz crystal controlled oscillator will maintain t...
NS32FX210
The NS32FX210 is a high integrated A/D and D/A converters with fitering device optimized for FAX and data modem analog front end applications. Features of the NS32FX210 are:(1)transmit and receive PCM channel filters;(2)-law companding encoder and decoder;(...
Hotspot Suppliers Product
EKMM3B1VSN101MN30S
Price: 0.01-100 USD
large capacitance, aluminum electrolytic capacitor, 160 to 400V, Non solvent-proof type, 100uF
EPM3128ATC100-10
Price: 2.45-3.45 USD
Programmable Logic Device Family IC MAX 3000A CPLD 128 100-TQFP - EPM3128ATC100-10
OPA4872
Price: 1-4 USD
SOP14, high-speed multiplexer, 500MHz, 0.1dB, 10.6mA, Low Switching Glitch
MAX232DR
Price: 0.15-0.3 USD
dual driver/receiver, 16SOIC, 8mA, -0.3V to +6V, 5μW, MAX232DR
EKMM161VSN272MA50S
Price: 0.01-100 USD
aluminum electrolytic capacitor, KMM series, 2700μFμF, 4.00 Arms
CD4082BE
Price: 0.5-0.8 USD
IC 4-IN AND GATE DUAL 14-DIP - CD4082BE
BC857BW
Price: 0.052-0.065 USD
PNP general purpose transistor , SOT23, 45V, 100mA, 250mW
OPA2349UA
Price: 0.7-0.79 USD
operational amplifier, 8SOIC, 70kHz, 8mA, 1.8 V ~ 5.5 V, OPA2349UA, Texas Instruments
MC68328PV16VA
Price: 3.1-3.9 USD
Integrated Portable System Processor, QFP14, Low-Power Mode Control, 240-ns Resolution
EP3C5F256C8N
Price: 9.23-10 USD
cyclone III device, Tray, –0.5 to 1.8V
MB61- L23A
Price: 0.1-1 USD
MB61- L23A, LCD panel, Samsung semiconductor
HCPL-M453-500E
Price: 0.85-1.6 USD
high speed optocoupler, SO-5, -0.5V to 20V
