NS32FX200 - Series 32000/EP Microprocessor [Obsolete]
Datasheet Obsolete Versions Knowledge Base

Features
Direct interface to the NS32FX161, NS32FV16 and NS32FX164 embedded processors
Supports a variety of Contact Image Sensor (CIS) and Charge Coupled Device (CCD) scanners
Direct interface to a variety of Thermal Print Head (TPH) printers. Bitmap shifter and DMA channels facilitate the connection of other types of printers
Supports two stepper motors
Direct interface to ROM and SRAM. The NS32FX200 and NS32FV100, in addition, interface to DRAM devices
Programmable wait state generator
Demultiplexed address and data buses
Multiplexed DRAM address bus (NS32FX200 and NS32FV100)
Supports 3V freeze mode by maintaining only elapsed time counter
Control of power consumption by disabling inactive modules and reducing the clock frequency
Operating frequency
Normal mode: 19.6608 MHz-24.576 MHz in steps of 1.2288 MHz. (NS32FX200)
Normal mode: 19.6608 MHz-24.576 MHz in steps of 1.2288 MHz. (NS32FV100)
Normal mode: 14.7456 MHz-19.6608 MHz in steps of 1.2288 MHz. (NS32FX100)
Power Save mode: Normal mode frequency divided by sixteen
On-Chip full duplex Sigma-Delta CODEC with:
Total harmonic distortion better than -70 dB
Programmable hybrid balance filter
Programmable reception and transmission filters
Programmable gain control
On-Chip Interrupt Control Unit with:
16 interrupt sources
Programmable triggering mode
On-Chip counters, WATCHDOG™, UART, MICROWIRE™, System Clock Generator, and I/O ports
On-Chip DMA controller (NS32FX200-four channels, NS32FX100, NS32FV100-three channels)
Up to 37 on-chip general purpose I/O pins, expandable externally
Flexible allocation of I/O and modules' pins
132-pin JEDEC PQFP package

 

General Description


The NS32FX200, NS32FV100 and NS32FX100 are highly integrated system chips designed for a FAX system based on National Semiconductor's embedded processors-NS32FX161, NS32FV16 or NS32FX164. More...



Datasheet
RoHS Compliance Information Size in KbytesDate Click link below to Download
NS32FX100/NS32FV100/NS32FX200 System Controller 955
Kbytes
1-May-98 Download

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Obsolete Versions

Obsolete PartAlternate Part or SupplierSourceLast Time Buy Date
NS32FX200VF-25
NONE
NONE
03 Sep 2002

General Description


The NS32FX200, NS32FV100 and NS32FX100 are highly integrated system chips designed for a FAX system based on National Semiconductor's embedded processors-NS32FX161, NS32FV16 or NS32FX164. The NS32FX100 is the common core for all three system chips. The NS32FV100 and NS32FX200 offer additional functions. Throughout this document, references to the NS32FX100 also apply to both the NS32FV100 and the NS32FX200. Specific NS32FV100 or NS32FX200 features are explicitly indicated.

The NS32FX200, NS32FV100 and NS32FX100 feature an interface to devices like stepper motors, printers and scanners, a Sigma-Delta CODEC, an elapsed-time counter, a DMA controller, an interrupt controller, and a UART.

The NS32FX200 is optimized for high-end FAX applications, such as plain-paper FAX and multifunctional peripherals. The NS32FX100, is optimized for low-cost FAX applications. The NS32FV100 is optimized for thermal paper FAX machines with Digital Answering Machine support.

[Information as of 8-Nov-2009]