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CY14B256K-SP35XIT

CY14B256K-SP35XIT

CY14B256K-SP35XIT

Cypress Semiconductor Corp

48 Pin Memory IC CY14*256 256 kb kb 15.875mm mm

SOT-23

CY14B256K-SP35XIT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 48-BSSOP (0.295, 7.50mm Width)
Surface MountYES
Number of Pins 48
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Published 2005
JESD-609 Code e4
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 48
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
HTS Code8542.39.00.01
Technology NVSRAM (Non-Volatile SRAM)
Voltage - Supply 2.7V~3.45V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 3V
Terminal Pitch0.635mm
[email protected] Reflow Temperature-Max (s) 20
Base Part Number CY14*256
Pin Count48
Operating Supply Voltage3.3V
Memory Size256Kb 32K x 8
Memory TypeNon-Volatile
uPs/uCs/Peripheral ICs Type TIMER, REAL TIME CLOCK
Clock Frequency 0.032MHz
Memory Format NVSRAM
Memory InterfaceParallel
Data Bus Width 8b
Write Cycle Time - Word, Page 35ns
Density 256 kb
Number of Timers 1
Height Seated (Max) 2.794mm
Length 15.875mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2341 items

CY14B256K-SP35XIT Product Details

CY14B256K-SP35XIT Overview


As far as memory types are concerned, Non-Volatile is considered to be its memory type. In addition, memory ics is available in a Tape & Reel (TR) case as well. 48-BSSOP (0.295, 7.50mm Width) case encloses it. 256Kb 32K x 8 is the chip's memory size. As with most mainstream devices, this one uses NVSRAM-format memory. With an extended designed operating temperature of -40°C~85°C TA, this device is capable of lots of demanding applications. A supply voltage of 2.7V~3.45V can be applied to it. There is a recommendation that Surface Mount mounting type should be used for this product. On the chip, there are 48 terminations. The memory device designed for this application has been designed to be powered by an 3V power supply. The memory has a clock frequency rotation within 0.032MHz. Similar parts are frequently selected using CY14*256, the device's base part number. The memory device is enclosed in a package with an 48-pin connector. It has 48 pins indicating it has 48 memory locations. A voltage of 3.3V is noted as the operating supply voltage for this memory. A device like this falls under the TIMER, REAL TIME CLOCK device category which includes peripheral ICs, uPs and uCs. There are 1 timers inside this device that can be used to count and time events.

CY14B256K-SP35XIT Features


Package / Case: 48-BSSOP (0.295, 7.50mm Width)
48 Pins
Operating Supply Voltage:3.3V

CY14B256K-SP35XIT Applications


There are a lot of Cypress Semiconductor Corp CY14B256K-SP35XIT Memory applications.

  • eDRAM
  • printers
  • embedded logic
  • nonvolatile BIOS memory
  • networks
  • multimedia computers
  • data buffer
  • personal digital assistants
  • servers
  • personal computers

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