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PY291A 数据表(PDF) 2 Page - Pyramid Semiconductor Corporation

部件名 PY291A
功能描述  2K X 8 REPROGRAMMABLE PROM
PDF  9 Pages
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制造商  PYRAMID [Pyramid Semiconductor Corporation]
网页  http://www.pyramidsemiconductor.com
标志 PYRAMID - Pyramid Semiconductor Corporation

PY291A 数据表(HTML) 2 Page - Pyramid Semiconductor Corporation

  PY291A Datasheet HTML 1Page - Pyramid Semiconductor Corporation PY291A Datasheet HTML 2Page - Pyramid Semiconductor Corporation PY291A Datasheet HTML 3Page - Pyramid Semiconductor Corporation PY291A Datasheet HTML 4Page - Pyramid Semiconductor Corporation PY291A Datasheet HTML 5Page - Pyramid Semiconductor Corporation PY291A Datasheet HTML 6Page - Pyramid Semiconductor Corporation PY291A Datasheet HTML 7Page - Pyramid Semiconductor Corporation PY291A Datasheet HTML 8Page - Pyramid Semiconductor Corporation PY291A Datasheet HTML 9Page - Pyramid Semiconductor Corporation  
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PY291A
Page 2 of 9
Document # EPROM101 REV OR
MAXIMUM RATINGS(1)
Symbol
Parameter
Value
Unit
V
CC
Power Supply Pin with
–0.5 to +7
V
Respect to GND
Terminal Voltage with
–0.5 to
V
TERM
Respect to GND
V
CC +0.5
V
(up to 7.0V)
V
PP
Program Voltage
13
V
Symbol
Parameter
Value
Unit
T
A
Operating Temperature
–55 to +125
°C
T
BIAS
Temperature Under
–55 to +125
°C
Bias
T
STG
Storage Temperature
–65 to +150
°C
P
T
Power Dissipation
1.0
W
I
OUT
DC Output Current
50
mA
Symbol
Parameter
Conditions Typ. Unit
C
IN
Input Capacitance
V
IN = 0V
10
pF
C
OUT
Output Capacitance V
OUT= 0V
10
pF
Grade(2)
Ambient Temp
Gnd
Vcc
Commercial
0°C to 70°C
0V
5.0V ±10%
Military
-55°C to +125°C
0V
5.0V ±10%
RECOMMENDED OPERATING CONDITIONS
CAPACITANCES(4)
(V
CC = 5.0V, TA = 25°C, f = 1.0MHz)
DC ELECTRICAL CHARACTERISTICS
Over recommended operating temperature and supply voltage(2)
V
PP
Programming Supply Voltage
12
13
50
V
mA
Programming Supply Current
I
PP
Symbol
V
IH
V
IL
V
HC
V
LC
V
OL
V
OH
I
LI
I
LO
Parameter
Input High Voltage
Input Low Voltage
CMOS Input High Voltage
CMOS Input Low Voltage
Output Low Voltage (TTL Load)
Output High Voltage (TTL Load)
Input Leakage Current
Output Leakage Current
Test Conditions
I
OL = +16 mA, VCC = Min.
I
OH = –4 mA, VCC = Min.
V
CC = Max.
V
IN = GND to VCC
V
CC = Max., CE = VIH,
V
OUT = GND to VCC
PY291A
Min
2.0
–0.5(3)
V
CC –0.2
–0.5(3)
2.4
–10
–10
Max
V
CC
0.8
V
CC +0.5
0.2
0.4
+10
+10
Unit
V
V
V
V
V
V
µA
µA
I
CC
Symbol
Parameter
Temperature Range
Dynamic Operating Current*
Commercial
Military
–20
N/A
–25
–50
Unit
mA
mA
POWER DISSIPATION CHARACTERISTICS VS. SPEED
N/A
90
90
120
90
90
90
–35
V
IHP
Input HIGH Programming Voltage
3.0
V
V
ILP
Input LOW Programming Voltage
0.4
V



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