Military Qualified. 27C16 Datasheet

27C16 Qualified. Datasheet pdf. Equivalent

27C16 Datasheet
Recommendation 27C16 Datasheet
Part 27C16
Description UV Erasable CMOS PROM Military Qualified
Feature 27C16; 27C16 16 384-Bit (2048 x 8) UV Erasable CMOS PROM Military Qualified January 1989 27C16 16 384-Bit.
Manufacture National Semiconductor
Datasheet
Download 27C16 Datasheet





National Semiconductor 27C16
January 1989
27C16
16 384-Bit (2048 x 8) UV Erasable CMOS PROM
Military Qualified
www.DataSheet4U.com
General Description
The 27C16 is a high speed 16K UV erasable and electrically
reprogrammable CMOS EPROM ideally suited for applica-
tions where fast turnaround pattern experimentation and
low power consumption are important requirements
The 27C16 is packaged in a 24-pin dual-in-line package with
transparent lid The transparent lid allows the user to ex-
pose the chip to ultraviolet light to erase the bit pattern A
new pattern can then be written into the device by following
the programming procedure
This EPROM is fabricated with the reliable high volume
time proven P2CMOSTM silicon gate technology
The 27C16 specified on this data sheet is fully compliant
with MIL-STD-883 Revision C
Features
Y Access time down to 450 ns
Y Low CMOS power consumption
Active Power 26 25 mW max
Standby Power 0 53 mW max (98% savings)
Y Performance compatible to NSC800TM CMOS micro-
processor
Y Single 5V power supply
Y Pin compatible to MM2716 and higher density EPROMs
Y Static no clocks required
Y TTL compatible inputs outputs
Y TRI-STATE output
Y Windowed DIP Package
Y Specifications guaranteed over full military temperature
range (b55 C to a125 C)
Block Diagram
Pin Names
A0 – A10
Addresses
CE Chip Enable
OE Output Enable
O0 – O7
PGM
Outputs
Program
NC No Connect
TL D 10329 – 1
TRI-STATE is a registered trademark of National Semiconductor Corporation
NS800TM are P2CMOSTM trademarks of National Semiconductor Corporation
C1995 National Semiconductor Corporation TL D 10329
RRD-B30M105 Printed in U S A



National Semiconductor 27C16
Connection Diagram
27C256 27C128 27C64 27C32
27256 27128 2764 2732
VPP
A12
A7
A6
A5
A4
A3
A2
www.DataSheet4U.comA1
A0
O0
O1
O2
GND
VPP
A12
A7
A6
A5
A4
A3
A2
A1
A0
O0
O1
O2
GND
VPP
A12
A7
A6
A5
A4
A3
A2
A1
A0
O0
O1
O2
GND
A7
A6
A5
A4
A3
A2
A1
A0
O0
O1
O2
GND
Dual-In-Line Package
27C16Q
TL D 10329 – 2
Top View
Note Socket compatible EPROM pin configurations are shown in the blocks adjacent to the 27C16 pins
27C32 27C64 27C128 27256
2732 2764 27128 27256
VCC
A8
A9
A11
OE VPP
A10
CE
O7
O6
O5
O4
O3
VCC
PGM
NC
A8
A9
A11
OE
A10
CE
O7
O6
O5
O4
O3
VCC
PGM
A13
A8
A9
A11
OE
A10
CE
O7
O6
O5
O4
O3
VCC
A14
A13
A8
A9
A11
OE
A10
CE
O7
O6
O5
O4
O3
Military Temp Range (b55 C to a125 C) VCC e 5V g10%
Parameter Order Number
Access Time (ns)
27C16Q450 883
450
27C16Q550 883
550
2



National Semiconductor 27C16
www.DataSheet4U.com
Absolute Maximum Ratings (Note 1)
Temperature Under Bias
b55 C to a125 C
Storage Temperature
b65 C to a125 C
All Input Voltages with
Respect to Ground
a6 5V to b0 3V
All Output Voltages with
Respect to Ground (Note 11) VCC a0 3V to GND b0 3V
VPP Supply Voltage
with Respect to Ground
during Programming
a26 5V to b0 3V
Power Dissipation
1 0W
Lead Temperature
(Soldering 10 Seconds)
300 C
Operating Conditions (Note 9)
Temperature Range (Tcase)
VCC Power Supply (Notes 2 and 3)
VPP Power Supply (Note 3)
b55 C to a125 C
5V a10%
VCC
READ OPERATION
DC Electrical Characteristics
Symbol
ILI
ILO
ICC1
(Note 3)
ICC2
(Note 3)
ICCSB1
ICCSB2
VIL
VIH
VOL1
VOH1
VOL2
VOH2
Parameter
Input Load Current
Output Leakage Current
VCC Current (Active)
TTL Inputs
VCC Current (Active)
CMOS Inputs
VCC Current (Standby)
TTL Inputs
VCC Current (Standby)
CMOS Inputs
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Output Low Voltage
Output High Voltage
Conditions
VIN e VCC or VIL
VOUT e VCC or VIL CE e VIH
OE e CE e VIL f e 1 MHz
Inputs e VIH or VIL I O e 0 mA
OE e CE e VIL f e 1 MHz
Inputs e VCC or GND I O e 0 mA
CE e VIH
CE e VCC
IOL e 2 1 mA
IOH e b400 mA
IOL e 0 mA
IOH e 0 mA
Min
b0 1
22
24
44
Typ
(Note 4)
2
1
01
0 01
Max
10
10
30
25
1
01
08
VCC a 1
0 45
01
Units
mA
mA
mA
mA
mA
mA
V
V
V
V
V
V
AC Electrical Characteristics
Symbol
tACC
tCE
tOE
tDF
tOH
(Note 5)
Parameter
Address to Output Delay
CE to Output Delay
OE to Output Delay
OE High to Output Float
Output Hold from Addresses
CE or OE Whichever
Occurred First
Conditions
CE e OE e VIL
OE e VIL
CE e VIL
CE e VIL
CE e OE e VIL
27C16
450 550
Min Max Min Max
450 550
450 550
120 120
0 100 0 100
00
Units
ns
ns
ns
ns
ns
3





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