DATASHEET
HS-6664RH
Radiation Hardened 8kx8 CMOS PROM
The Intersil HS-6664RH is a radiation hardened 64k CMOS
PROM, organized in an 8k word by 8-bit format. The chip is
manufactured using a radiation hardened CMOS process,
and utilizes synchronous circuit design techniques to
achieve high speed performance with very low power
dissipation.
On-chip address latches are provided, allowing easy
interfacing with microprocessors that use a multiplexed
address/data bus structure. The output enable control (G)
simplifies system interfacing by allowing output data bus
control in addition to the chip enable control (E). All bits are
manufactured storing a logical “0” and can be selectively
programmed for a logical “1” at any bit location.
Applications for the HS-6664RH CMOS PROM include low
power microprocessor based instrumentation and
communications systems, remote data acquisition and
processing systems, and processor control storage.
Specifications for Rad Hard QML devices are controlled
by the Defense Supply Center in Columbus (DSCC). The
SMD numbers listed here must be used when ordering.
Detailed Electrical Specifications for these devices are
contained in SMD 5962-95626. A “hot-link” is provided
on our homepage for downloading.
www.intersil.com/spacedefense/space.htm
FN3197
Rev 4.00
August 2000
Features
• Electrically Screened to SMD # 5962-95626
• QML Qualified per MIL-PRF-38535 Requirements
• 1.2 Micron Radiation Hardened Bulk CMOS
• Total Dose . . . . . . . . . . . . . . . . . . . . . . 300 krad(Si) (Max)
• Transient Output Upset . . . . . . . . . . . . . . >5x10
8
rad(Si)/s
• LET >100 MEV-cm
2
/mg
• Fast Access Time. . . . . . . . . . . . . . . . . . . . . . . 35ns (Typ)
• Single 5V Power Supply
• Single Pulse 10V Field Programmable
• Synchronous Operation
• On-Chip Address Latches
• Three-State Outputs
• NiCr Fuses
• Low Standby Current . . . . . . . . . . . . . . <500A (Pre-Rad)
• Low Operating Current. . . . . . . . . . . . . . . . . . <15mA/MHz
• Military Temperature Range . . . . . . . . . . . -55
o
C to 125
o
C
Ordering Information
ORDERING NUMBER
5962F9562601QXC
5962F9562601QYC
5962F9562601VXC
5962F9562601VYC
HS1-6664RH/PROTO
HS9-6664RH/PROTO
INTERNAL
MKT. NUMBER
HS1-6664RH-8
HS9-6664RH-8
HS1-6664RH-Q
HS9-6664RH-Q
HS1-6664RH/PROTO
HS9-6664RH/PROTO
TEMP. RANGE
(
o
C)
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
FN3197 Rev 4.00
August 2000
Page 1 of 5
HS-6664RH
Burn-In Circuits
HS1-6664RH 28 LEAD (8kx8 PROM DIP)
HS9-6664RH 28 LEAD (8kx8 PROM FLATPACK)
VDD
NC
A12
A7
A6
A5
A4
A3
A2
A1
A0
NC
NC
NC
DQ0
DQ1
DQ2
VSS
VDD
P
NC
A8
A9
A11
G
A10
E1
DQ7
DQ6
DQ5
DQ4
DQ3
NC
NC
NC
NC
NC
NC
F13
F8
F7
F6
F5
F4
F3
F2
F1
LOAD
LOAD
LOAD
NC
A12
A7
A6
A5
A4
A3
A2
A1
A0
DQ0
DQ1
DQ2
VSS
VDD
P
NC
A8
A9
A11
G
A10
E1
DQ7
DQ6
DQ5
DQ4
DQ3
LOAD
LOAD
LOAD
LOAD
LOAD
NC
F9
F10
F12
F0
F11
F0
HS1-6664RH 28 LEAD (8kx8 PROM DIP)
HS9-6664RH 28 LEAD (8kx8 PROM FLATPACK)
VDD
NC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
NC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
LOAD:
10k
OUT
V
SS
= GND
V
SS
= GND
VDD/2
STATIC CONFIGURATION
NOTES:
1. Power Supply: VDD = 5.5V (Min)
2. Resistors = 10k
10%
NOTES:
DYNAMIC CONFIGURATION
3. Power Supply: VDD = 5.5V (Min)
4. VIH = VDD to VDD-1.0V
5. VIL = 0.0V to 0.8V
6. Resistors = 10k
10%
7. F0 = 100kHz
10%, 50% Duty Cycle
8. F1 = F0/2; F2 = F1/2; F3 = F2/2; F4 = F3/2; F5 = F4/2; . . .
F13 = F12/2
Irradiation Circuit
HS1-6664RH 28 LEAD (8kx8 PROM DIP)
VDD
NC
NC
1
A12
2
A7
3
A6
4
A5
5
A4
6
A3
7
A2
8
A1
9
A0
10
DQ0
11
DQ1
12
DQ2
13
VSS
14
VDD = GND
28
27
26
25
24
23
22
21
20
19
18
17
16
15
VDD
P
NC
A8
A9
A11
G
A10
E1
DQ7
DQ6
DQ5
DQ4
DQ3
NC
NOTES:
9. Power Supply: VDD = 5.5V ±
0.5V
10. All Resistors = 47k 10%
FN3197 Rev 4.00
August 2000
Page 3 of 5
HS-6664RH
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For additional products, see
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in the quality certifications found at
www.intersil.com/en/support/qualandreliability.html
Intersil products are sold by description only. Intersil may modify the circuit design and/or specifications of products at any time without notice, provided that such
modification does not, in Intersil's sole judgment, affect the form, fit or function of the product. Accordingly, the reader is cautioned to verify that datasheets are
current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its
subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see
www.intersil.com
FN3197 Rev 4.00
August 2000
Page 5 of 5