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IDT7188L डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - CMOS STATIC RAM 64K 16K x 4-BIT - Integrated Device Technology

भाग संख्या IDT7188L
समारोह CMOS STATIC RAM 64K 16K x 4-BIT
मैन्युफैक्चरर्स Integrated Device Technology 
लोगो Integrated Device Technology लोगो 
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IDT7188L pdf
IDT7188S/L
CMOS STATIC RAM 64K (16K x 4-BIT)
PIN CONFIGURATIONS
A0
A1
A2
A3
A4
A5
A6
A7
A8
CS
GND
1 22
2 21
3 20
4 19
5 18
6 D22-1 17
7 16
8 15
9 14
10 13
11 12
VCC
A13
A12
A11
A10
A9
I/O 3
I/O 2
I/O 1
I/O 0
WE
2989 drw 02
DIP
TOP VIEW
PIN DESCRIPTIONS
Name
Description
A0–A13
Address Inputs
CS Chip Select
WE Write Enable
I/O0-3
Data Input/Output
VCC Power
GND
Ground
MILITARY TEMPERATURE RANGE
ABSOLUTE MAXIMUM RATINGS(1)
Symbol
Rating
Com’l.
Mil. Unit
VTERM
Terminal Voltage –0.5 to +7.0 –0.5 to +7.0
with Respect
to GND
V
TA Operating
0 to +70 –55 to +125 °C
Temperature
TBIAS
Temperature
Under Bias
–55 to +125 –65 to +135 °C
TSTG
Storage
Temperature
–55 to +125 –65 to +150 °C
PT Power Dissipation 1.0
1.0 W
IOUT
DC Output
Current
50 50 mA
NOTE:
2989 tbl 03
1. Stresses greater than those listed under ABSOLUTE 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 absolute maximum rating
conditions for extended periods may affect reliability.
CAPACITANCE (TA = +25°C, f = 1.0MHz, VCC = 0v))
Symbol
Parameter(1)
Conditions Max. Unit
CIN Input Capacitance
VIN = 0V
6 pF
CI/O I/O Capacitance
VOUT = 0V
6 pF
NOTE:
2989 tbl 04
1. This parameter is determined by device characterization, but is not
production tested.
RECOMMENDED DC OPERATING
CONDITIONS
Symbol
Parameter
Min. Typ. Max. Unit
VCC Supply Voltage
4.5 5.0 5.5 V
GND
Supply Voltage
0 0 0V
2989 tbl 01
VIH
Input High Voltage
2.2 — 6.0 V
VIL
Input Low Voltage –0.5(1)
0.8 V
NOTE:
2989 tbl 05
1. VIL (min.) = –3.0V for pulse width less than 20ns,once per cycle.
TRUTH TABLE(1)
Mode
CS
WE
Standby
HX
Read
LH
Write
LL
NOTE:
1. H = VIH, L = VIL, X = don't care.
I/O
High Z
DOUT
DIN
Power
Standby
Active
Active
2989 tbl 02
RECOMMENDED OPERATING
TEMPERATURE AND SUPPLY VOLTAGE
Grade
Temperature
GND
VCC
Military
–55°C to +125°C
0V 5V ± 10%
Commercial
0°C to +70°C
0V 5V ± 10%
2989 tbl 06
6.3 2

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अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
IDT7188LCMOS STATIC RAM 64K 16K x 4-BITIntegrated Device Technology
Integrated Device Technology
IDT7188SCMOS STATIC RAM 64K 16K x 4-BITIntegrated Device Technology
Integrated Device Technology


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