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參數(shù)資料
| 型號： | HPC46100 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | HPC46100 High-Performance microController with DSP Capability |
| 中文描述： | HPC46100高性能微控制器與DSP處理能力 |
| 文件頁數(shù)： | 1/32頁 |
| 文件大?。?/td> | 436K |
| 代理商： | HPC46100 |
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TLDD11289
HPC46100
High-Performance
microController
with
DSP
Capability
PRELIMINARY
June 1994
HPC46100 High-Performance microController
with DSP Capability
General Description
The HPC46100 is a member of the HPCTM family of High
Performance microControllers Each member of the family
has a similar core CPU with unique memory resources and
IO
configuration
to
suit
specific
applications
The
HPC46100 is fabricated in National’s advanced microCMOS
technology This process combined with an advanced archi-
tecture provides fast flexible IO control efficient data ma-
nipulation high speed computation and low power con-
sumption
Throughput is enhanced by operating the HPC46100 at fre-
quencies up to 40 MHz by integrating a MultiplyAccumu-
late Unit (MAU) onto the chip and by optimizing instructions
to increase efficiency These features increase performance
in closed loop digital servo and filter applications
The HPC devices are complete microcomputers on a single
chip All system timing internal logic RAM and IO are
provided on the chip to produce a cost effective solution
for high performance applications
On-chip functions
such as an MAU unit PWM outputs Chip Select Signals
UART
up to seven 16-bit timers with input capture
capability WATCHDOGTM logic vectored interrupts and
MICROWIREPLUSTM provide a high level of system inte-
gration The ability to directly address up to 64 kbytes of
memory enables the HPC to be used in powerful applica-
tions typically performed by microprocessors and peripheral
chips
(Continued)
Features
Y
MultiplyAccumulate Unit for fast signed multiply or mul-
tiply-accumulate
Y
High speed 16 bit timers with PWM outputs or input
capture logic
Y
4 Chip select output logic with programmable control
Y
8-channel 8-bit AD Converter
Y
1024 bytes of on-chip 0 wait state RAM
Y
FAST
100
ns
for
fastest
instruction when using
400 MHz clock
Y
Very low power with two power save modes IDLE and
HALT
Y
UART full duplex with a programmable baud rate gen-
erator and parity checkingdetection
Y
MICROWIREPLUS serial IO interface
Y
8 vectored interrupt sources
Y
Signed overflow flag for add and subtract instructions
Y
16 x 16 multiply and 32 x 16 divide
Y
16-bit architecture with byte and word operations
Y
64 kbytes of direct memory addressing
Y
8- or 16-bit wide external memory
Y
Program instructions can be executed from RAM
Y
Up to 31 general purpose IO lines that are memory
mapped
Y
WATCHDOG logic
Block Diagram
TLDD11289 – 1
TRI-STATE
is a registered trademark of National Semiconductor Corporation
HPCTM WATCHDOGTM MICROWIREPLUSTM and MICROWIRETM are trademarks of National Semiconductor Corporation
C1995 National Semiconductor Corporation
RRD-B30M105Printed in U S A
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HPC46100VF40 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:HPC46100 High-Performance microController with DSP Capability |
| HPC46100VHG40 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| HPC46104 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:High-Performance microController with A/D |
| HPC46104E20 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit Microcontroller |
| HPC46104E30 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit Microcontroller |
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