CY14E256L-SZ45XC Cypress Semiconductor Corp, CY14E256L-SZ45XC Datasheet - Page 15

• Manufacturer Part Number: CY14E256L-SZ45XC
• Description: IC NVSRAM 256KBIT 45NS 32SOIC
• Manufacturer: Cypress Semiconductor Corp
• Type: NVSRAMr

Specifications of CY14E256L-SZ45XC

• Format - Memory: RAM
• Memory Type: NVSRAM (Non-Volatile SRAM)
• Memory Size: 256K (32K x 8)
• Speed: 45ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 32-SOIC (7.5mm Width)
• Word Size: 8b
• Organization: 32Kx8
• Density: 256Kb
• Interface Type: Parallel
• Access Time (max): 45ns
• Operating Supply Voltage (typ): 5V
• Package Type: SOIC
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Operating Temp Range: 0C to 70C
• Pin Count: 32
• Mounting: Surface Mount
• Supply Current: 70mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Ordering Information
These parts are not recommended for new designs.
Document Number: 001-06968 Rev. *H
This table contains Final information. Contact your local Cypress sales representative for availability of these parts
Part Numbering Nomenclature (Commercial and Industrial)
CY 14 E 256 L- SZ 25 X C T
Speed
(ns)
25
35
45
Cypress
CY14E256L-SZ25XCT
CY14E256L-SZ25XC
CY14E256L-SZ25XIT
CY14E256L-SZ25XI
CY14E256L-SZ35XCT
CY14E256L-SZ35XC
CY14E256L-SZ35XIT
CY14E256L-SZ35XI
CY14E256L-SZ45XCT
CY14E256L-SZ45XC
CY14E256L-SZ45XIT
CY14E256L-SZ45XI
CY14E256L-D45I
Ordering Code
14 - AutoStore + Software Store + Hardware Store
nvSRAM
X - Pb-Free
Blank - SnPb
Package Diagram
001-51694
Voltage:
E - 5.0V
51-85127
51-85127
51-85127
51-85127
51-85127
51-85127
51-85127
51-85127
51-85127
51-85127
51-85127
51-85127
Option:
T - Tape & Reel
Blank - Std.
Package
SZ - 32-SOIC
D - 32-CDIP
32-pin SOIC (300 mil)
32-pin SOIC (300 mil)
32-pin SOIC (300 mil)
32-pin SOIC (300 mil)
32-pin SOIC (300 mil)
32-pin SOIC (300 mil)
32-pin SOIC (300 mil)
32-pin SOIC (300 mil)
32-pin SOIC (300 mil)
32-pin SOIC (300 mil)
32-pin SOIC (300 mil)
32-pin SOIC (300 mil)
32-pin CDIP (300 mil)
Data Bus:
L - x8
Package Type
Temperature:
C - Commercial (0 to 70°C)
I - Industrial (-40 to 85°C)
Commercial
Industrial
Commercial
Industrial
Commercial
Industrial
Density:
256 - 256 Kb
Operating
CY14E256L
Range
Speed:
25 - 25 ns
35 - 35 ns
45 - 45 ns
Page 15 of 19
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