CY14B256L-SZ45XC Cypress Semiconductor Corp, CY14B256L-SZ45XC Datasheet - Page 16

• Manufacturer Part Number: CY14B256L-SZ45XC
• Description: IC NVSRAM 256KBIT 45NS 32SOIC
• Manufacturer: Cypress Semiconductor Corp
• Type: NVSRAMr

Specifications of CY14B256L-SZ45XC

• Format - Memory: RAM
• Memory Type: NVSRAM (Non-Volatile SRAM)
• Memory Size: 256K (32K x 8)
• Speed: 45ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 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): 3.3V
• Package Type: SOIC
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 2.7V
• Operating Temp Range: 0C to 70C
• Pin Count: 32
• Mounting: Surface Mount
• Supply Current: 50mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Ordering Information
These parts are not recommended for new designs.
Package Diagrams
Document Number: 001-06422 Rev. *I
All parts are Pb-free. This table contains Final information. Contact your local Cypress sales representative for availability of these parts
0.050[1.270]
Speed
(ns)
TYP.
45
CY14B256L-SZ45XCT
CY14B256L-SZ45XC
CY14B256L-SP45XCT
CY14B256L-SP45XC
CY14B256L-SZ45XIT
CY14B256L-SZ45XI
CY14B256L-SP45XIT
CY14B256L-SP45XI
16
17
Ordering Code
0.014[0.355]
0.020[0.508]
0.810[20.574]
0.822[20.878]
Figure 14. 32-Pin (300 Mil) SOIC (51-85127)
0.026[0.660]
0.032[0.812]
Package Diagram
32
1
51-85127
51-85127
51-85061
51-85061
51-85127
51-85127
51-85061
51-85061
0.004[0.101]
0.0100[0.254]
0.292[7.416]
0.299[7.594]
PIN 1 ID
0.090[2.286]
0.100[2.540]
0.405[10.287]
0.419[10.642]
0.004[0.101]
32-pin SOIC
32-pin SOIC
48-pin SSOP
48-pin SSOP
32-pin SOIC
32-pin SOIC
48-pin SSOP
48-pin SSOP
SEATING PLANE
Package Type
DIMENSIONS IN INCHES[MM]
REFERENCE JEDEC MO-119
51-85058 *A
0.021[0.533]
0.041[1.041]
Commercial
Industrial
S32.3 STANDARD PKG.
SZ32.3 LEAD FREE PKG.
51-85127-*A
Operating
CY14B256L
PART #
Range
0.006[0.152]
0.012[0.304]
Page 16 of 19
MIN.
MAX.
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