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參數(shù)資料
| 型號： | PYX28C64X-35L32MB |
| 廠商： | PYRAMID SEMICONDUCTOR CORP |
| 元件分類： | DRAM |
| 英文描述： | 8K x 8 EEPROM |
| 中文描述： | 8K X 8 EEPROM 5V, 350 ns, CQCC32 |
| 封裝： | 0.450 X 0.550 INCH, CERAMIC, LCC-32 |
| 文件頁數(shù)： | 2/11頁 |
| 文件大?。?/td> | 159K |
| 代理商： | PYX28C64X-35L32MB |
PYX28C64
Page 2 of 11
Document #
EEPROM101
REV B
MAXIMUM RATINGS
(1)
Symbol
V
CC
Parameter
Power Supply Pin with
Respect to GND
Value
Unit
V
–0.3 to +6.25
Terminal Voltage with
Respect to GND
(up to 6.25V)
–0.5 to
+6.25
V
TERM
V
T
A
Operating Temperature
–55 to +125
°C
Symbol
T
BIAS
Parameter
Temperature Under
Bias
Value
–55 to +125
Unit
°C
T
STG
P
T
I
OUT
Storage Temperature
–65 to +150
°C
Power Dissipation
1.0
W
DC Output Current
50
mA
RECOMMENDED OPERATING
TEMPERATURE AND SUPPLY VOLTAGE
I
SB
Standby Power Supply
Current (TTL Input Levels)
CE
≥
V
,
OE
= V
IL
,
V
= Max,
f = Max., Outputs Open
___
3
250
mA
μA
___
CE
≥
V
,
V
= Max,
f = 0, Outputs Open
V
IN
≤
LC
or V
IN
≥
V
HC
Standby Power Supply
Current
(CMOS Input Levels)
I
SB1
Grade
(2)
Ambient
Temperature
–55°C to +125°C
GND
V
CC
0V
5.0V ± 10%
Military
Symbol
C
IN
C
OUT
Parameter
Input Capacitance
Output Capacitance
Conditions
V
IN
= 0V
V
OUT
= 0V
10
10
Unit
pF
pF
CAPACITANCES
(4)
V
CC
= 5.0V, T
A
= 25°C, f = 1.0MHz
Symbol
DC ELECTRICAL CHARACTERISTICS
Over recommended operating temperature and supply voltage
(2)
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
= +8 mA, V
CC
= Min.
I
OH
= –4 mA, V
CC
= Min.
V
CC
= Max.
V
IN
= GND to V
CC
V
CC
= Max.,
CE
= V
IH
,
V
OUT
= GND to V
CC
P5C164
Min
2.0
–0.5
(3)
V
CC
–0.2
–0.5
(3)
2.4
–10
–10
V
CC
+0.3
0.8
V
CC
+0.5
0.2
0.4
+10
+10
Max
Unit
V
V
V
V
V
V
μA
μA
Notes:
1. Stresses greater than those listed under MAXIMUM RATINGS may
cause permanent damage to the device. This is a stress rating only
and functional operation of the device at these or any other conditions
above those indicated in the operational sections of this specification
is not implied. Exposure to MAXIMUM rating conditions for extended
periods may affect reliability.
2. Extended temperature operation guaranteed with 400 linear feet per
minute of air flow.
3. Transient inputs with V
and I
not more negative than –3.0V and
–100mA, respectively, are permissible for pulse widths up to 20 ns.
4. This parameter is sampled and not 100% tested.
Typ.
60
mA
___
CE
=
OE
=
V
IL
,
WE
= V
,
All I/O's = Open,
Inputs = V
CC
= 5.5V
Supply Current
I
CC
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