CY14B101L-SP35XC Cypress Semiconductor Corp, CY14B101L-SP35XC Datasheet - Page 2
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CY14B101L-SP35XC
Manufacturer Part Number
CY14B101L-SP35XC
Description
IC NVSRAM 1MBIT 35NS 48SSOP
Manufacturer
Cypress Semiconductor Corp
Type
NVSRAMr
Specifications of CY14B101L-SP35XC
Format - Memory
RAM
Memory Type
NVSRAM (Non-Volatile SRAM)
Memory Size
1M (128K x 8)
Speed
35ns
Interface
Parallel
Voltage - Supply
2.7 V ~ 3.6 V
Operating Temperature
0°C ~ 70°C
Package / Case
48-SSOP
Word Size
8b
Organization
128Kx8
Density
1Mb
Interface Type
Parallel
Access Time (max)
35ns
Operating Supply Voltage (typ)
3.3V
Package Type
SSOP
Operating Temperature Classification
Commercial
Operating Supply Voltage (max)
3.6V
Operating Supply Voltage (min)
2.7V
Operating Temp Range
0C to 70C
Pin Count
48
Mounting
Surface Mount
Supply Current
55mA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
428-2028-5
CY14B101L-SP35XC
CY14B101L-SP35XC
Contents
Features ............................................................................... 1
Functional Description ....................................................... 1
Logic Block Diagram .......................................................... 1
Contents .............................................................................. 2
Pinouts ................................................................................ 3
Device Operation ................................................................ 4
SRAM Read ......................................................................... 4
SRAM Write ......................................................................... 4
AutoStore Operation .......................................................... 4
Hardware STORE (HSB) Operation ................................... 4
Hardware RECALL (Power Up) .......................................... 5
Software STORE ................................................................. 5
Software RECALL ............................................................... 5
Data Protection ................................................................... 5
Noise Considerations ......................................................... 5
Low Average Active Power ................................................ 5
Preventing Store ................................................................. 6
Best Practices ..................................................................... 6
Maximum Ratings ............................................................... 8
Operating Range ................................................................. 8
Document Number: 001-06400 Rev. *K
DC Electrical Characteristics ............................................ 8
Data Retention and Endurance ......................................... 8
Capacitance ........................................................................ 9
Thermal Resistance ............................................................ 9
AC Test Conditions ............................................................ 9
AutoStore or Power Up RECALL .................................... 12
Software Controlled STORE/RECALL Cycle .................. 13
Switching Waveforms ...................................................... 14
Part Numbering Nomenclature ........................................ 15
Ordering Information ........................................................ 15
These parts are not recommended for new designs. ... 15
Package Diagrams ............................................................ 17
Sales, Solutions, and Legal Information ........................ 20
SRAM Read Cycle ...................................................... 10
SRAM Write Cycle....................................................... 11
Worldwide Sales and Design Support......................... 20
Products ...................................................................... 20
CY14B101L
Page 2 of 20
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