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National Semiconductor Electronic Components Datasheet

HPC467064 Datasheet

(HPC467064 / HPC167064) High-Performance microController with a 16k UV Erasable CMOS EPROM

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PRELIMINARY
August 1992
HPC167064 HPC467064 High-Performance
microController with a 16k UV Erasable CMOS EPROM
General Description
The HPC167064 is a member of the HPC 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 HPC167064
has a 16 kbyte high-speed UV-erasable electrically pro-
grammable CMOS EPROM This is ideally suited for appli-
cations where fast turnaround pattern experimentation and
code confidentiality are important requirements The
HPC167064 can serve as a stand-alone emulator for either
the HPC16064 or the HPC16083 Two configuration regis-
ters have been added for emulation of the different chips
The on-chip EPROM replaces the presently available user
ROM space The on-chip EPROM can be programmed via a
DATA I O UNISITE There are security features added to
the chip to implement READ ENCRYPTED READ and
WRITE privileges for the on-chip EPROM These defined
privileges are intended to deter theft alteration or uninten-
tional destruction of user code Each part is fabricated in
National’s advanced microCMOS technology This process
combined with an advanced architecture provides fast flex-
ible I O control efficient data manipulation and high speed
computation
The HPC devices are complete microcomputers on a single
chip All system timing internal logic EPROM RAM and
I O are provided on the chip to produce a cost effective
solution for high performance applications On-chip func-
tions such as UART up to eight 16-bit timers with 4 input
capture registers vectored interrupts WATCHDOGTM logic
and MICROWIRE PLUSTM provide a high level of system
integration The ability to address up to 64k bytes of exter-
nal memory enables the HPC to be used in powerful appli-
cations typically performed by microprocessors and expen-
sive peripheral chips
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 HPC167064 is available only in
68-pin LDCC package
Features
Y HPC family core features
16-bit architecture both byte and word operations
16-bit data bus ALU and registers
64 kbytes of direct memory addressing
FAST 200 ns for fastest instruction when using
20 0 MHz clock 134 ns at 30 0 MHz
High code efficiency most instructions are single
byte
16 x 16 multiply and 32 x 16 divide
Eight vectored interrupt sources
Four 16-bit timer counters with 4 synchronous out-
puts and WATCHDOG logic
MICROWIRE PLUS serial I O interface
CMOS very low power with two power save modes
IDLE and HALT
Y 16 kbytes high speed UV erasable electrically program-
mable CMOS EPROM
Y Stand-alone emulation of HPC16083 and HPC16064
family
Y EPROM and configuration bytes programmable by
DATA I O UNISITE with Pinsite Module
Y Four selectable levels of security to protect on-chip
EPROM contents
Y UART full 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 Commercial (0 C to a70 C) and military (b55 C to
a125 C) temperature ranges for 20 0 MHz commercial
(0 C to a70 C) for 30 0 MHz
Block Diagram (HPC167064 with 16k EPROM shown)
Series 32000 and TRI-STATE are registered trademarks of National Semiconductor Corporation
MICROWIRE PLUSTM and WATCHDOGTM are trademarks of National Semiconductor Corporation
UNIX is a registered trademark of AT T Bell Laboratories
IBM and PC-AT are registered trademarks of International Business Machines Corp
SunOSTM is a trademark of Sun Microsystems
C1995 National Semiconductor Corporation TL DD11046
TL DD 11046 – 1
RRD-B30M105 Printed in U S A


National Semiconductor Electronic Components Datasheet

HPC467064 Datasheet

(HPC467064 / HPC167064) High-Performance microController with a 16k UV Erasable CMOS EPROM

No Preview Available !

Absolute Maximum Ratings
If Military Aerospace specified devices are required
please contact the National Semiconductor Sales
Office Distributors for availability and specifications
Total Allowable Source or Sink Current
100 mA
Storage Temperature Range
b65 C to a150 C
Lead Temperature (Soldering 10 sec )
300 C
VCC with Respect to GND
b0 5V to 7 0V
All Other Pins
(VCC a 0 5V) to (GND b 0 5V)
Note Absolute maximum ratings indicate limits beyond
which damage to the device may occur DC and AC electri-
cal specifications are not ensured when operating the de-
vice at absolute maximum ratings
DC Electrical Characteristics
VCC e 5 0V g5% unless otherwise specified TA e b55 C to a125 C for HPC167064 and VCC e 5 0V g 10% unless
otherwise specified TA e 0 C to 70 C for HPC467064
Symbol
Parameter
Test Conditions
Min Max Units
ICC1
Supply Current
VCC e max fIN e 30 0 MHz (Note 1)
VCC e max fIN e 20 0 MHz (Note 1)
VCC e max fIN e 2 0 MHz (Note 1)
ICC2
IDLE Mode Current
VCC e max fIN e 30 0 MHz (Note 1)
VCC e max fIN e 20 0 MHz (Note 1)
VCC e max fIN e 2 0 MHz (Note 1)
ICC3
HALT Mode Current
VCC e max fIN e 0 kHz (Note 1)
VCC e 2 5V fIN e 0 kHz (Note 1)
INPUT VOLTAGE LEVELS FOR SCHMITT TRIGGERED INPUTS RESET NMI AND WO AND ALSO CKI
VIH1
VIL1
Logic High
Logic Low
0 9 VCC
ALL OTHER INPUTS
85
70
40
60
45
1
400
100
0 1 VCC
mA
mA
mA
mA
mA
mA
mA
mA
V
V
VIH2
Logic High
VIL2 Logic Low
ILI1 Input Leakage Current
ILI2 Input Leakage Current RDY HLD EXUI
ILI3 Input Leakage Current B12
ILI4 Input Leakage Current EXM
CI Input Capacitance
CIO I O Capacitance
OUTPUT VOLTAGE LEVELS
VIN e 0 and VIN e VCC (Note 4)
VIN e 0
RESET e 0 VIN e VCC
VIN e 0 and VIN e VCC (Note 4)
(Note 2)
(Note 2)
0 7 VCC
b3
05
g10
0 2 VCC
g2
b50
7
10
20
V
V
mA
mA
mA
mA
pF
pF
VOH1
VOL1
VOH2
VOL2
VOH3
VOL3
VOH4
VOL4
Logic High (CMOS)
Logic Low (CMOS)
Port A B Drive CK2
(A0 – A15 B10 B11 B12 B15)
Other Port Pin Drive WO (open drain)
(B0 – B9 B13 B14 P0–P3)
ST1 and ST2 Drive
IOH e b10 mA (Note 2)
IOH e 10 mA (Note 2)
IOH e b7 mA
IOL e 3 mA
IOH e b1 6 mA (except WO)
IOL e 0 5 mA
IOH e b6 mA
IOL e 1 6 mA
VCC b 0 1
24
24
24
01
04
04
04
V
V
V
V
VOH5
VOL5
Port A B Drive (A0 – 15 B10 B11 B12 B15) IOH e b1 mA
when used as External Address Data Bus
IOL e 3 mA
24 04 V
VRAM
RAM Keep-Alive Voltage
(Note 3)
25
VCC
V
IOZ TRI-STATE Leakage Current
VIN e 0 and VIN e VCC
g5 mA
Note 1 ICC1 ICC2 ICC3 measured with no external drive (IOH and IOL e 0 IIH IIL e 0 and EXM e VCC) ICC1 is measured with RESET e GND ICC3 is measured
with NMI e VCC CKI driven to VIH1 and VIL1 with rise and fall times less than 10 ns
Note 2 This is guaranteed by design and not tested
Note 3 Test duration is 100 ms
Note 4 The EPROM mode of operation for this device requires high voltage input on pins EXM VPP I3 I4 I5 I6 and I7 This will increase the input leakage current
above the normal specification when driven to voltages greater than VCC a0 3V
See NORMAL RUNNING MODE
2


Part Number HPC467064
Description (HPC467064 / HPC167064) High-Performance microController with a 16k UV Erasable CMOS EPROM
Maker National Semiconductor
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HPC467064 Datasheet PDF






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