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Bare Die Product Detail: IS46LD32800B

Low Power DDR2:
256Mb (x32) Mobile LPDDR2 S4 SDRAM Memory Bare Die
This bare die is well suited for integration into high density MCP (Multi-Chip-Package), MCM (Multi-Chip-Module) & SiP (System-In-Package) solutions. Supported by the highest quality KGD test flow, wafers deliver high reliability and superior yield.
Features:
  • Low-voltage Core and I/O Power Supplies VDD2 = 1.14-1.30V, VDDCA/VDDQ = 1.14-1.30V, VDD1 = 1.70-1.95V
  • High Speed Un terminated Logic(HSUL_12) I/O Interface
  • Clock Frequency Range : 10MHz to 533MHz (data rate range : 20Mbps to 1066Mbps per I/O)
  • Four-bit Pre-fetch DDR Architecture
  • Multiplexed, double data rate, command/address inputs
  • Four internal banks for concurrent operation
  • Bidirectional/differential data strobe per byte of data (DQS/DQS#)
  • Programmable Read/Write latencies(RL/WL) and burst lengths(4,8 or 16)
  • ZQ Calibration
  • On-chip temperature sensor to control self refresh rate
  • Partial –array self refresh(PASR)
  • Deep power-down mode(DPD)
  • Operation Temperature -40°C to 105°C
  • Committed long term support with very low obsolescence or mask change rate.

To request Die Physical Data please Contact Engineering.
Vendor:
ISSI
  Electrical Datasheet

Die Physical Data:
Footprint: 1mm² (1mil²)
  Request Pad Layout
Product Families: Used for this device are tabulated below.
Functional:
  • Density: 1.256Mb
Specification:
Depth: 8Mb
Width: VS: 1.2V
Refresh: 4K
Speed: 533, 400, 333MHz
Other Detail: Important information for this device is tabulated below.
Traffic light setting for Minimum Order Quantity indicates the following:
  • Green:Available from stock or at low factory MOQ.
  • Amber: Available on factory order with MOQ.
  • Red: High factory MOQ may apply, please ask for details.
Traffic light setting for High Reliability indicates the following:
  • Green: This bare die is specified and tested for use in high reliability applications.
  • Amber: This bare die can meet higher reliability specifications with additional testing & qualification, please ask for details.
  • Red: This bare die is not specified or specifically designed for use in high reliability applications.
Traffic light setting for Space Grade indicates the following:
  • Green: This bare die is qualified for space applications or has space level qualification data, please ask for details.
  • Amber: This bare die can be specified for space applications with additional testing and qualification, please ask for details.
  • Red: Suitability of this bare die for space applications is unknown and requires further qualification, please ask for details.

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