CY14E256LA-SZ45XI Cypress Semiconductor Corp, CY14E256LA-SZ45XI Datasheet - Page 16

• Manufacturer Part Number: CY14E256LA-SZ45XI
• Description: IC NVSRAM 256KBIT 45NS 32SOIC
• Manufacturer: Cypress Semiconductor Corp
• Type: NVSRAMr

Specifications of CY14E256LA-SZ45XI

• 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: -40°C ~ 85°C
• Package / Case: *
• 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: Industrial
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Operating Temp Range: -40C to 85C
• Pin Count: 32
• Mounting: Surface Mount
• Supply Current: 52mA
• Memory Configuration: 32K X 8
• Access Time: 45ns
• Supply Voltage Range: 4.5V To 5.5V
• Memory Case Style: SOIC
• No. Of Pins: 32
• Operating Temperature Range: -40°C To +85°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

M
Package Diagrams
Document Number: 001-54952 Rev. *F
0.050[1.270]
TYP.
16
17
0.014[0.355]
0.020[0.508]
0.810[20.574]
0.822[20.878]
Figure 13. 44-Pin TSOP II (51-85087)
Figure 14. 32-Pin SOIC (51-85127)
0.026[0.660]
0.032[0.812]
32
1
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]
SEATING PLANE
DIMENSIONS IN INCHES[MM]
REFERENCE JEDEC MO-119
0.021[0.533]
0.041[1.041]
S32.3 STANDARD PKG.
SZ32.3 LEAD FREE PKG.
51-85087 *C
PART #
0.006[0.152]
0.012[0.304]
CY14E256LA
51-85127 *B
MIN.
MAX.
Page 16 of 19
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