CY7C1018DV33-10VXI Cypress Semiconductor Corp, CY7C1018DV33-10VXI Datasheet

IC SRAM 1MBIT 10NS 32SOJ

CY7C1018DV33-10VXI

Manufacturer Part Number
CY7C1018DV33-10VXI
Description
IC SRAM 1MBIT 10NS 32SOJ
Manufacturer
Cypress Semiconductor Corp
Type
Asynchronousr
Datasheet

Specifications of CY7C1018DV33-10VXI

Memory Size
1M (128K x 8)
Package / Case
32-SOJ
Format - Memory
RAM
Memory Type
SRAM - Asynchronous
Speed
10ns
Interface
Parallel
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Access Time
10 ns
Supply Voltage (max)
3.63 V
Supply Voltage (min)
2.97 V
Maximum Operating Current
60 mA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Number Of Ports
1
Operating Supply Voltage
3.3 V
Memory Configuration
128K X 8
Supply Voltage Range
3V To 3.6V
Memory Case Style
SOJ
No. Of Pins
32
Operating Temperature Range
-40°C To +85°C
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
428-1963-5
CY7C1018DV33-10VXI

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CY7C1018DV33-10VXI
Manufacturer:
CYPRESS/赛普拉斯
Quantity:
20 000
Cypress Semiconductor Corporation
Document #: 38-05465 Rev. *E
Features
Note
1. For guidelines on SRAM system designs, please refer to the ‘System Design Guidelines’ Cypress application note, available on the internet at www.cypress.com.
• Pin- and function-compatible with CY7C1018CV33
• High speed
• Low Active Power
• Low CMOS Standby Power
• 2.0V Data retention
• Automatic power-down when deselected
• CMOS for optimum speed/power
• Center power/ground pinout
• Easy memory expansion with CE and OE options
• Available in Pb-free 32-pin 300-Mil wide Molded SOJ
CE
WE
OE
Logic Block Diagram
— t
— I
— I
A
A
A
A
A
A
A
A
A
AA
CC
SB2
0
1
2
3
4
5
6
7
8
= 10 ns
= 60 mA @ 10 ns
= 3 mA
INPUTBUFFER
128K × 8
DECODER
ARRAY
COLUMN
POWER
DOWN
198 Champion Court
Functional Description
The CY7C1018DV33 is a high-performance CMOS static
RAM organized as 131,072 words by 8 bits. Easy memory
expansion is provided by an active LOW Chip Enable (CE), an
active LOW Output Enable (OE), and tri-state drivers. This
device has an automatic power-down feature that significantly
reduces power consumption when deselected.
Writing to the device is accomplished by taking Chip Enable
(CE) and Write Enable (WE) inputs LOW. Data on the eight I/O
pins (I/O
specified on the address pins (A
Reading from the device is accomplished by taking Chip
Enable (CE) and Output Enable (OE) LOW while forcing Write
Enable (WE) HIGH. Under these conditions, the contents of
the memory location specified by the address pins will appear
on the I/O pins.
The eight input/output pins (I/O
high-impedance state when the device is deselected (CE
HIGH), the outputs are disabled (OE HIGH), or during a write
operation (CE LOW, and WE LOW).
The CY7C1018DV33 is available in Pb-free 32-pin 300-Mil
wide Molded SOJ.
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
1-Mbit (128K x 8) Static RAM
0
1
2
3
4
5
6
7
0
San Jose
through I/O
,
CA 95134-1709
I/O
I/O
V
V
I/O
I/O
WE
CE
CC
A
7
Pin Configuration
A
A
A
A
A
A
A
SS
) is then written into the location
7
0
1
2
0
1
2
3
4
5
6
3
[1]
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
0
Top View
0
through I/O
SOJ
Revised December 8, 2010
through A
CY7C1018DV33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
7
) are placed in a
A
A
A
A
OE
I/O
I/O
V
V
I/O
I/O
A
A
A
A
A
).
SS
CC
16
15
14
13
12
11
10
9
8
408-943-2600
7
6
5
4
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Related parts for CY7C1018DV33-10VXI

CY7C1018DV33-10VXI Summary of contents

Page 1

... I/O pins. The eight input/output pins (I/O high-impedance state when the device is deselected (CE HIGH), the outputs are disabled (OE HIGH), or during a write operation (CE LOW, and WE LOW). The CY7C1018DV33 is available in Pb-free 32-pin 300-Mil wide Molded SOJ. I/O 0 I/O 1 ...

Page 2

... V = Max., 100MHz mA, OUT 1/t MAX RC Max > > < MAX Max > V – 0.3V > V – 0.3V < 0.3V CY7C1018DV33 Unit [2] ................................ –0. 0.3V CC Ambient V Speed CC Temperature 3.3V  0.3V – + –10 (Industrial) Unit Min. Max. 2.4 V 0 –0.3 0.8 V A –1 +1 A –1 ...

Page 3

... Test Conditions Still Air, soldered × 4.5 inch, four-layer printed circuit board [4] 3.0V GND 30 pF* Rise Time: 1 V/ns High-Z characteristics: R 317 3.3V OUTPUT 351 (c) CY7C1018DV33 Max. Unit 400-Mil Unit Wide SOJ C/W 57.61 C/W 40.53 ALL INPUT PULSES 90% ...

Page 4

... The minimum Write cycle time for Write Cycle No. 3 (WE controlled, OE LOW) is the sum of t Document #: 38-05465 Rev. *E [5] –10 (Industrial) Min. 100 values until the first memory access can be performed less than less than t , and t HZCE LZCE HZOE LZOE HZWE and t HZWE CY7C1018DV33 Unit Max.  less than t for any given device ...

Page 5

... CE > > V – 0. < 0. DATA RETENTION MODE 3.0V > CDR [13, 14 OHA DOE DATA VALID 50% > 50 s or stable at V > 50  CC(min.) CC(min.) CY7C1018DV33 Min. Max. Unit 2 V – 0.3V 3. DATA VALID t HZOE t HZCE HIGH IMPEDANCE t PD ICC 50% ISB Page [+] Feedback ...

Page 6

... If CE goes HIGH simultaneously with WE going HIGH, the output remains in a high-impedance state. 18. During this period the I/Os are in the output state and input signals should not be applied. Document #: 38-05465 Rev SCE SA t SCE PWE t SD DATA VALID [16, 17 SCE PWE t SD DATA VALID IN CY7C1018DV33 Page [+] Feedback ...

Page 7

... I/O –I High Data Out Data High-Z Ordering Information Speed Ordering Code (ns) 10 CY7C1018DV33-10VXI Ordering Code Definitions 018 D V33 - 10 VX Please contact your local Cypress sales representative for availability of these parts. Document #: 38-05465 Rev. *E [11, 17 SCE PWE t SD DATA VALID Mode ...

Page 8

... Package Diagram Figure 1. 32-pin (300-Mil) Molded SOJ (51-85041) All product and company names mentioned in this document are the trademarks of their respective holders. Document #: 38-05465 Rev. *E CY7C1018DV33 51-85041 *B Page [+] Feedback ...

Page 9

... Document History Page Document Title: CY7C1018DV33, 1-Mbit (128K x 8) Static RAM Document Number: 38-05465 REV. ECN NO. Issue Date ** 201560 See ECN *A 238471 See ECN *B 262950 See ECN *C 307598 See ECN *D 520647 See ECN *E 3104943 12/08/2010 Document #: 38-05465 Rev. *E Orig. of Description of Change ...

Page 10

... The inclusion of Cypress products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress against all charges. cypress.com/go/plc CY7C1018DV33 PSoC Solutions psoc.cypress.com/solutions ...

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