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CYD18S72V18-250BBXC

CYD18S72V18-250BBXC

CYD18S72V18-250BBXC

Cypress Semiconductor Corp

484 Pin Memory IC CYD18S72 18 Mb kb

SOT-23

CYD18S72V18-250BBXC Datasheet

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Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 256-LBGA
Surface Mount YES
Number of Pins 256
Operating Temperature 0°C~70°C TA
Packaging Tray
Published 2005
JESD-609 Code e1
Part Status Obsolete
Moisture Sensitivity Level (MSL) 5 (48 Hours)
Number of Terminations 484
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)
Technology SRAM - Dual Port, Synchronous
Voltage - Supply 1.42V~1.58V 1.7V~1.9V
Terminal Position BOTTOM
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 1.5V
Terminal Pitch 1mm
[email protected] Reflow Temperature-Max (s) 40
Base Part Number CYD18S72
Pin Count 484
JESD-30 Code S-PBGA-B484
Qualification Status Not Qualified
Operating Supply Voltage 1.8V
Supply Voltage-Max (Vsup) 1.58V
Memory Size 18Mb 256K x 72
Number of Ports 2
Memory Type Volatile
Clock Frequency 250MHz
Access Time 2.64ns
Memory Format SRAM
Memory Interface Parallel
Memory Width 72
Address Bus Width 36b
Density 18 Mb
RoHS Status ROHS3 Compliant
Lead Free Lead Free
CYD18S72V18-250BBXC Product Details

CYD18S72V18-250BBXC Overview


A Volatile-type memory can be classified as the memory type of this device. The case comes in Tray size. The 256-LBGA case contains it. There is 18Mb 256K x 72 of memory on the chip. Memory data is stored in SRAM-format, which is common in mainstream devices. The device's extended operating temperature range of 0°C~70°C TA makes it ideal for many demanding applications. A voltage of 1.42V~1.58V 1.7V~1.9V is possible to be applied to the supply. It is recommended that the mounting type be Surface Mount. The chip is terminated with 484 terminations. It supports up to 1 functions for comprehensive operation. A voltage of 1.5V is required for the operation of this memory device. In the memory, there is a clock frequency rotation that ranges 250MHz. Similar parts are frequently selected using CYD18S72, the device's base part number. In this ic memory chip, there is an 256-pin package that encloses the device. The memory device has a total of 484 pins, thus indicating that it has a total of 484 memory locations. There is a note stating that this memory chip operates at 1.8V. Using 2 ports, a single memory address can be read and/or written.

CYD18S72V18-250BBXC Features


Package / Case: 256-LBGA
256 Pins
Operating Supply Voltage:1.8V

CYD18S72V18-250BBXC Applications


There are a lot of Cypress Semiconductor Corp CYD18S72V18-250BBXC Memory applications.

  • printers
  • personal digital assistants
  • workstations,
  • networks
  • embedded logic
  • telecommunications
  • supercomputers
  • servers
  • data buffer
  • eSRAM

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