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參數(shù)資料
| 型號： | HPC26064 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | High-Performance microController |
| 中文描述： | 高性能微控制器 |
| 文件頁數(shù)： | 1/37頁 |
| 文件大?。?/td> | 487K |
| 代理商： | HPC26064 |
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TL/DD11372
H
May 1992
HPC16064/26064/36064/46064/16004/26004/
36004/46004 High-Performance microController
General Description
The HPC46064 and HPC46004 are members of the HPC
TM
family of High Performance microControllers. Each member
of the family has the same core CPU with a unique memory
and I/O configuration to suit specific applications. The
HPC46064 has 16k bytes of on-chip ROM. The HPC46004
has no on-chip ROM and is intended for use with external
memory. Each part is fabricated in National’s advanced
microCMOS technology. This process combined with an ad-
vanced architecture provides fast, flexible I/O control, effi-
cient data manipulation, and high speed computation.
The HPC devices are complete microcomputers on a single
chip. All system timing, internal logic, ROM, RAM, and I/O
are provided on the chip to produce a cost effective solution
for high performance applications. On-chip functions such
as UART, up to eight 16-bit timers with 4 input capture regis-
ters, vectored interrupts, WATCHDOG
TM
logic and MICRO-
WIRE/PLUS
TM
provide a high level of system integration.
The ability to address up to 64k bytes of external memory
enables the HPC to be used in powerful applications typical-
ly performed by microprocessors and expensive peripheral
chips. The term ‘‘HPC46064’’ is used throughout this data-
sheet to refer to the HPC46064 and HPC46004 devices un-
less otherwise specified.
The microCMOS process results in very low current drain
and enables the user to select the optimum speed/power
product for his system. The IDLE and HALT modes provide
further current savings. The HPC is available in 68-pin
PLCC, LDCC, PGA and 80-pin PQFP package.
Features
Y
HPC familyDcore features:
D 16-bit architecture, both byte and word
D 16-bit data bus, ALU, and registers
D 64k bytes of external direct memory addressing
D FASTD200 ns for fastest instruction when using
20.0 MHz clock, 134 ns at 30.0 MHz
D High code efficiencyDmost instructions are single
byte
D 16 x 16 multiply and 32 x 16 divide
D Eight vectored interrupt sources
D Four 16-bit timer/counters with 4 synchronous out-
puts and WATCHDOG logic
D MICROWIRE/PLUS serial I/O interface
D CMOSDvery low power with two power save modes:
IDLE and HALT
Y
UARTDfull duplex, programmable baud rate
Y
Four additional 16-bit timer/counters with pulse width
modulated outputs
Y
Four input capture registers
Y
52 general purpose I/O lines (memory mapped)
Y
16k bytes of ROM, 512 bytes of RAM on-chip
Y
ROMless version available (HPC46004)
Y
Commercial (0
§
C to
a
85
§
C), automotive (
b
40
§
C to
a
105
§
C) and military
(
b
55
§
C to
a
125
§
C) temperature ranges
a
70
§
C), industrial (
b
40
§
C to
Block Diagram
(HPC46064 with 16k ROM shown)
TL/DD/11372–1
Series 32000
é
and TRI-STATE
é
are registered trademarks of National Semiconductor Corporation.
MOLE
TM
, HPC
TM
, COPS
TM
microcontrollers, WATCHDOG
TM
and MICROWIRE/PLUS
TM
are trademarks of National Semiconductor Corporation.
IBM
é
and PC-AT
é
are registered trademarks of International Business Machines Corporation.
Sun
é
is a registered trademark of Sun Microsystems.
SunOS
TM
is a trademark of Sun Microsystems.
C
1995 National Semiconductor Corporation
RRD-B30M105/Printed in U. S. A.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HPC36004 | High-Performance microController |
| HPC36064 | High-Performance microController |
| HPC46064 | High-Performance microController |
| HPC3130PBK | PCI Bus Interface/Controller |
| HPC3130PBM | PCI Bus Interface/Controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HPC26064XXX/E30 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit Microcontroller |
| HPC26064XXX/EL20 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit Microcontroller |
| HPC26064XXX/EL30 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit Microcontroller |
| HPC26064XXX/L30 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit Microcontroller |
| HPC26064XXX/T20 | 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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