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CY62148DV30LL-55BVXIT

Description
Standard SRAM, 512KX8, 55ns, CMOS, PBGA36, 6 X 8 MM, 1 MM HEIGHT, LEAD FREE, VFBGA-36
Categorystorage    storage   
File Size723KB,10 Pages
ManufacturerCypress Semiconductor
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CY62148DV30LL-55BVXIT Overview

Standard SRAM, 512KX8, 55ns, CMOS, PBGA36, 6 X 8 MM, 1 MM HEIGHT, LEAD FREE, VFBGA-36

CY62148DV30LL-55BVXIT Parametric

Parameter NameAttribute value
MakerCypress Semiconductor
Parts packaging codeBGA
package instruction6 X 8 MM, 1 MM HEIGHT, LEAD FREE, VFBGA-36
Contacts36
Reach Compliance Codeunknown
ECCN code3A991.B.2.A
Maximum access time55 ns
JESD-30 codeR-PBGA-B36
JESD-609 codee1
length8 mm
memory density4194304 bit
Memory IC TypeSTANDARD SRAM
memory width8
Number of functions1
Number of terminals36
word count524288 words
character code512000
Operating modeASYNCHRONOUS
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
organize512KX8
Package body materialPLASTIC/EPOXY
encapsulated codeVFBGA
Package shapeRECTANGULAR
Package formGRID ARRAY, VERY THIN PROFILE, FINE PITCH
Parallel/SerialPARALLEL
Certification statusNot Qualified
Maximum seat height1 mm
Maximum supply voltage (Vsup)3.6 V
Minimum supply voltage (Vsup)2.2 V
Nominal supply voltage (Vsup)3 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceTIN SILVER COPPER
Terminal formBALL
Terminal pitch0.75 mm
Terminal locationBOTTOM
width6 mm
CY62148DV30
4-Mbit (512K x 8) MoBL
®
Static RAM
Features
• Temperature Ranges
— Industrial: –40°C to 85°C
— Automotive-A: –40°C to 85°C
• Very high speed: 55 ns
— Wide voltage range: 2.20V – 3.60V
• Pin-compatible with CY62148CV25, CY62148CV30 and
CY62148CV33
• Ultra low active power
— Typical active current: 1.5 mA @ f = 1 MHz
— Typical active current: 8 mA @ f = f
max
(55-ns speed)
• Ultra low standby power
• Easy memory expansion with CE, and OE features
• Automatic power-down when deselected
• CMOS for optimum speed/power
• Available in Pb-free and non Pb-free 36-ball VFBGA,
Pb-free 32-pin TSOPII and 32-pin SOIC packages
Functional Description
[1]
The CY62148DV30 is a high-performance CMOS static RAM
organized as 512K words by 8 bits. This device features
advanced circuit design to provide ultra-low active current.
This is ideal for providing More Battery Life™ (MoBL
®
) in
portable applications such as cellular telephones. The device
also has an automatic power-down feature that significantly
reduces power consumption. The device can be put into
standby mode reducing power consumption when deselected
(CE HIGH).The eight input and output pins (IO
0
through IO
7
)
are placed in a high-impedance state when:
• Deselected (CE HIGH)
• Outputs are disabled (OE HIGH)
• When the write operation is active(CE LOW and WE LOW)
Write to the device by taking Chip Enable (CE) and Write
Enable (WE) inputs LOW. Data on the eight IO pins (IO
0
through IO
7
) is then written into the location specified on the
address pins (A
0
through A
18
).
Read from the device 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 IO pins.
Logic Block Diagram
A
0
A
1
A
2
A
3
A
4
A
5
A
6
A
7
A
8
A
9
A
10
A
11
A
12
CE
WE
OE
Data in Drivers
IO
0
IO
1
ROW DECODER
SENSE AMPS
IO
2
IO
3
IO
4
IO
5
512K x 8
ARRAY
COLUMN
DECODER
POWER
DOWN
IO
6
IO
7
Note:
1. For best practice recommendations, refer to the Cypress application note “System
Design Guidelines”
on
http://www.cypress.com.
A
13
A
14
A
15
A
16
A
17
A
18
Cypress Semiconductor Corporation
Document #: 38-05341 Rev. *D
198 Champion Court
San Jose
,
CA 95134-1709
408-943-2600
Revised January 25, 2007

CY62148DV30LL-55BVXIT Related Products

CY62148DV30LL-55BVXIT CY62148DV30L-55ZSXIT CY62148DV30LL-55BVIT CY62148DV30LL-55ZSXIT CY62148DV30LL-70ZSXIT
Description Standard SRAM, 512KX8, 55ns, CMOS, PBGA36, 6 X 8 MM, 1 MM HEIGHT, LEAD FREE, VFBGA-36 Standard SRAM, 512KX8, 55ns, CMOS, PDSO32, LEAD FREE, TSOP2-32 Standard SRAM, 512KX8, 55ns, CMOS, PBGA36, 6 X 8 MM, 1 MM HEIGHT, VFBGA-36 Standard SRAM, 512KX8, 55ns, CMOS, PDSO32, LEAD FREE, TSOP2-32 Standard SRAM, 512KX8, 70ns, CMOS, PDSO32, LEAD FREE, TSOP2-32
Parts packaging code BGA TSOP2 BGA TSOP2 TSOP2
package instruction 6 X 8 MM, 1 MM HEIGHT, LEAD FREE, VFBGA-36 TSOP2, 6 X 8 MM, 1 MM HEIGHT, VFBGA-36 TSOP2, TSOP2,
Contacts 36 32 36 32 32
Reach Compliance Code unknown unknown unknown unknown unknown
ECCN code 3A991.B.2.A 3A991.B.2.A 3A991.B.2.A 3A991.B.2.A 3A991.B.2.A
Maximum access time 55 ns 55 ns 55 ns 55 ns 70 ns
JESD-30 code R-PBGA-B36 R-PDSO-G32 R-PBGA-B36 R-PDSO-G32 R-PDSO-G32
JESD-609 code e1 e3 e0 e3 e3
length 8 mm 20.95 mm 8 mm 20.95 mm 20.95 mm
memory density 4194304 bit 4194304 bit 4194304 bit 4194304 bit 4194304 bit
Memory IC Type STANDARD SRAM STANDARD SRAM STANDARD SRAM STANDARD SRAM STANDARD SRAM
memory width 8 8 8 8 8
Number of functions 1 1 1 1 1
Number of terminals 36 32 36 32 32
word count 524288 words 524288 words 524288 words 524288 words 524288 words
character code 512000 512000 512000 512000 512000
Operating mode ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS
Maximum operating temperature 85 °C 85 °C 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C -40 °C -40 °C -40 °C
organize 512KX8 512KX8 512KX8 512KX8 512KX8
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code VFBGA TSOP2 VFBGA TSOP2 TSOP2
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form GRID ARRAY, VERY THIN PROFILE, FINE PITCH SMALL OUTLINE, THIN PROFILE GRID ARRAY, VERY THIN PROFILE, FINE PITCH SMALL OUTLINE, THIN PROFILE SMALL OUTLINE, THIN PROFILE
Parallel/Serial PARALLEL PARALLEL PARALLEL PARALLEL PARALLEL
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
Maximum seat height 1 mm 1.2 mm 1 mm 1.2 mm 1.2 mm
Maximum supply voltage (Vsup) 3.6 V 3.6 V 3.6 V 3.6 V 3.6 V
Minimum supply voltage (Vsup) 2.2 V 2.2 V 2.2 V 2.2 V 2.2 V
Nominal supply voltage (Vsup) 3 V 3 V 3 V 3 V 3 V
surface mount YES YES YES YES YES
technology CMOS CMOS CMOS CMOS CMOS
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
Terminal surface TIN SILVER COPPER MATTE TIN TIN LEAD MATTE TIN MATTE TIN
Terminal form BALL GULL WING BALL GULL WING GULL WING
Terminal pitch 0.75 mm 1.27 mm 0.75 mm 1.27 mm 1.27 mm
Terminal location BOTTOM DUAL BOTTOM DUAL DUAL
width 6 mm 10.16 mm 6 mm 10.16 mm 10.16 mm
Maker Cypress Semiconductor - Cypress Semiconductor Cypress Semiconductor Cypress Semiconductor

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