CY14B256L-SP35XI Cypress Semiconductor Corp, CY14B256L-SP35XI Datasheet - Page 9
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CY14B256L-SP35XI
Manufacturer Part Number
CY14B256L-SP35XI
Description
IC NVSRAM 256KBIT 35NS 48SSOP
Manufacturer
Cypress Semiconductor Corp
Type
NVSRAMr
Specifications of CY14B256L-SP35XI
Format - Memory
RAM
Memory Type
NVSRAM (Non-Volatile SRAM)
Memory Size
256K (32K x 8)
Speed
35ns
Interface
Parallel
Voltage - Supply
2.7 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Package / Case
48-SSOP
Word Size
8b
Organization
32Kx8
Density
256Kb
Interface Type
Parallel
Access Time (max)
35ns
Operating Supply Voltage (typ)
3.3V
Package Type
SSOP
Operating Temperature Classification
Industrial
Operating Supply Voltage (max)
3.6V
Operating Supply Voltage (min)
2.7V
Operating Temp Range
-40C to 85C
Pin Count
48
Mounting
Surface Mount
Supply Current
60mA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CY14B256L-SP35XI
Manufacturer:
CYPRESS/赛普拉斯
Quantity:
20 000
Capacitance
In the following table, the capacitance parameters are listed.
Thermal Resistance
In the following table, the thermal resistance parameters are listed.
AC Test Conditions
Input Pulse Levels .................................................... 0V to 3V
Input Rise and Fall Times (10% - 90%)........................ <5 ns
Input and Output Timing Reference Levels .................... 1.5V
Document Number: 001-06422 Rev. *I
C
C
Note
5. These parameters are guaranteed by design and are not tested.
IN
OUT
Parameter
Parameter
Output
Θ
Θ
JA
JC
3.0V
30 pF
Input Capacitance
Output Capacitance
Thermal Resistance
(Junction to Ambient)
Thermal Resistance
(Junction to Case)
Description
Description
R1 577Ω
T
V
Test conditions follow standard test methods and
procedures for measuring thermal impedance, per
EIA / JESD51.
A
CC
= 25°C, f = 1 MHz,
Figure 4. AC Test Loads
789Ω
= 0 to 3.0V
R2
[5]
Test Conditions
Test Conditions
[5]
Output
3.0V
5 pF
R1 577Ω
32-SOIC
42.36
21.41
Max
7
7
For Tri-state Specs
48-SSOP
CY14B256L
789Ω
44.26
25.56
R2
Page 9 of 19
Unit
pF
pF
°C/W
°C/W
Unit
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