CY62148ELL-55SXIT Cypress Semiconductor Corp, CY62148ELL-55SXIT Datasheet - Page 5

• Manufacturer Part Number: CY62148ELL-55SXIT
• Description: IC SRAM 4MBIT 55NS 32SOIC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY62148ELL-55SXIT

• Memory Size: 4M (512K x 8)
• Format - Memory: RAM
• Memory Type: SRAM
• Speed: 55ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-SOIC (11.30mm Width)
• Memory Configuration: 512K X 8
• Access Time: 55ns
• 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
• Density: 4Mb
• Access Time (max): 55ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 5V
• Address Bus: 19b
• Package Type: SOIC
• Operating Temp Range: -40C to 85C
• Number Of Ports: 1
• Supply Current: 20mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 32
• Word Size: 8b
• Number Of Words: 512K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Thermal Resistance
Document #: 38-05442 Rev. *I


Note
11. Tested initially and after any design or process changes that may affect these parameters.
Parameter
JA
JC
OUTPUT
INCLUDING
V
JIG AND
CC
[11]
SCOPE
Parameter
30 pF
Thermal resistance
(junction to ambient)
Thermal resistance
(junction to case)
R
V
R1
R2
TH
TH
R1
Description
[11]
R2
Equivalent to:
Figure 2. AC Test Loads and Waveforms
Still air, soldered on a 3 × 4.5 inch, two-layer
printed circuit board
OUTPUT
Rise Time = 1 V/ns
THEVENIN
3.0 V
Test Conditions
GND
5.0 V
1800
1.77
990
639
EQUIVALENT
R
TH
10%
ALL INPUT PULSES
V
90%
32-pin SOIC
Package
90%
75
10
10%
Fall Time = 1 V/ns
CY62148E MoBL
Unit
32-pin TSOP II



V
Package
77
13
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Unit
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