900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




Renesas Electronics Components Datasheet

IDT71024 Datasheet

CMOS Static RAM

No Preview Available !

CMOS Static RAM
1 Meg (128K x 8-Bit)
71024S
Features
128K x 8 advanced high-speed CMOS static RAM
Commercial (0°C to +70°C), Industrial (–40°C to +85°C)
Equal access and cycle times
— Commercial and Industrial: 12/15/20ns
Two Chip Selects plus one Output Enable pin
Bidirectional inputs and outputs directly
TTL-compatible
Low power consumption via chip deselect
Available in 300 and 400 mil Plastic SOJ.
Industrial temperature range (–40°C to +85°C) is available
for selected speeds
Green parts available, see ordering information
Functional Block Diagram
Description
The IDT71024 is a 1,048,576-bit high-speed static RAM organized as
128K x 8. It is fabricated using high-performance, high-reliability CMOS
technology. This state-of-the-art technology, combined with innovative
circuit design techniques, provides a cost-effective solution for high-speed
memory needs.
The IDT71024 has an output enable pin which operates as fast
as 6ns, with address access times as fast as 12ns available. All
bidirectional inputs and outputs of the IDT71024 are TTL-compat-
ible, and operation is from a single 5V supply. Fully static asynchro-
nous circuitry is used; no clocks or refreshes are required for
operation.
The IDT71024 is packaged in 32-pin 300 mil Plastic SOJ and 32-
pin 400 mil Plastic SOJ.
1
Mar. 30.21


Renesas Electronics Components Datasheet

IDT71024 Datasheet

CMOS Static RAM

No Preview Available !

71024 CMOS Static RAM
1 Meg (128K x 8-Bit)
Pin Configuration(1)
NC
A16
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
I/O0
I/O1
I/O2
GND
1
32 VCC
2
31 A15
3
30 CS2
4
29 WE
5 71024 28 A13
6 PJG32 27 A8
7 PBG32 26 A9
8
25 A11
9
24 OE
10
23 A10
11
22 CS1
12
21 I/O7
13
20 I/O6
14
19 I/O5
15
18 I/O4
16
17 I/O3
SOJ
2964 drw 02
Top View
NOTE:
1. This text does not indicate orientation of actual part-marking.
Truth Table(1,3)
Inputs
WE CS1 CS2 OE
I/O
Function
X
H
X
X
High-Z Deselected – Standby (ISB)
X VHC(2) X
X
High-Z Deselected – Standby (ISB1)
X
X
L
X
High-Z Deselected – Standby (ISB)
X
X VLC(2) X
High-Z Deselected – Standby (ISB1)
H
L
H
H
High-Z Outputs Disabled
H
L
H
L DATAOUT Read Data
L
L
H
X
DATAIN Write Data
NOTES:
1. H = VIH, L = VIL, X = Don't care.
2. VLC = 0.2V, VHC = VCC –0.2V.
3. Other inputs VHC or VLC.
2964 tbl 01
Commercial and Industrial Temperature Ranges
Absolute Maximum Ratings(1)
Symbol
Rating
Value Unit
VTERM(2) Terminal Voltage with Respect to GND –0.5 to +7.0 V
TBIAS
Temperature Under Bias
–55 to +125 oC
TSTG
Storage Temperature
–55 to +125 oC
PT
Power Dissipation
1.25
W
IOUT
DC Output Current
50
mA
NOTES:
2964 tbl 02
1. StressesgreaterthanthoselistedunderABSOLUTEMAXIMUMRATINGSmaycause
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.
2. VTERM must not exceed VCC + 0.5V.
Capacitance
(TA = +25°C, f = 1.0MHz, SOJ package)
Symbol
Parameter(1)
Conditions Max. Unit
CIN Input Capacitance
VIN = 3dV
7
pF
CI/O I/O Capacitance
VOUT = 3dV
8
pF
NOTE:
2964 tbl 03
1. This parameter is guaranteed 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 Ground
0
0
0
V
VIH Input High Voltage
2.2
____ VCC+0.5 V
VIL Input Low Voltage
–0.5(1)
____
0.8
V
NOTE:
1. VIL (min.) = –1.5V for pulse width less than 10ns, once per cycle.
2964 tbl 04
Recommended Operating
Temperature and Supply Voltage
Grade
Temperature
GND
VCC
Commercial
0°C to +70°C
0V
5.0V ± 0.5V
Industrial
–40°C to +85°C
0V
5.0V ± 0.5V
2964 tbl 05
6.422
Mar.30.21


Part Number IDT71024
Description CMOS Static RAM
Maker Renesas
PDF Download

IDT71024 Datasheet PDF






Similar Datasheet

1 IDT71024 CMOS Static RAM
Renesas
2 IDT71024 CMOS Static RAM
IDT
3 IDT71024S CMOS Static RAM
IDT
4 IDT71024S CMOS Static RAM
Renesas
5 IDT71028 CMOS STATIC RAM
Integrated Device Technology





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z



Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy