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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

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Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 48-BSSOP (0.295, 7.50mm Width)
Surface Mount YES
Number of Pins 48
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2005
JESD-609 Code e4
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 48
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
HTS Code 8542.39.00.01
Technology NVSRAM (Non-Volatile SRAM)
Voltage - Supply 2.7V~3.45V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 3V
Terminal Pitch 0.635mm
[email protected] Reflow Temperature-Max (s) 20
Base Part Number CY14*256
Pin Count 48
Operating Supply Voltage 3.3V
Memory Size 256Kb 32K x 8
Memory Type Non-Volatile
uPs/uCs/Peripheral ICs Type TIMER, REAL TIME CLOCK
Clock Frequency 0.032MHz
Memory Format NVSRAM
Memory Interface Parallel
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 Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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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