WO2008042595A3 - Dual voltage flash memory card - Google Patents

Dual voltage flash memory card Download PDF

Info

Publication number
WO2008042595A3
WO2008042595A3 PCT/US2007/078834 US2007078834W WO2008042595A3 WO 2008042595 A3 WO2008042595 A3 WO 2008042595A3 US 2007078834 W US2007078834 W US 2007078834W WO 2008042595 A3 WO2008042595 A3 WO 2008042595A3
Authority
WO
WIPO (PCT)
Prior art keywords
memory card
flash memory
voltage
dual voltage
voltage flash
Prior art date
Application number
PCT/US2007/078834
Other languages
French (fr)
Other versions
WO2008042595A2 (en
Inventor
Yishai Kagan
Michael James Mccarthy
Original Assignee
Sandisk Corp
Yishai Kagan
Michael James Mccarthy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US11/537,232 external-priority patent/US7675802B2/en
Priority claimed from US11/537,214 external-priority patent/US7656735B2/en
Application filed by Sandisk Corp, Yishai Kagan, Michael James Mccarthy filed Critical Sandisk Corp
Publication of WO2008042595A2 publication Critical patent/WO2008042595A2/en
Publication of WO2008042595A3 publication Critical patent/WO2008042595A3/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C5/00—Details of stores covered by group G11C11/00
    • G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels
    • G11C5/147—Voltage reference generators, voltage or current regulators; Internally lowered supply levels; Compensation for voltage drops

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Read Only Memory (AREA)
  • Power Sources (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)

Abstract

A voltage regulation circuit in a nonvolatile memory card accepts an input voltage from a host at two or more different voltage levels and provides an output voltage at a single level to components including a memory die. The voltage regulation circuit can provide an output voltage that is higher or lower than the input voltage.
PCT/US2007/078834 2006-09-29 2007-09-19 Dual voltage flash memory card WO2008042595A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11/537,232 US7675802B2 (en) 2006-09-29 2006-09-29 Dual voltage flash memory card
US11/537,214 US7656735B2 (en) 2006-09-29 2006-09-29 Dual voltage flash memory methods
US11/537,214 2006-09-29
US11/537,232 2006-09-29

Publications (2)

Publication Number Publication Date
WO2008042595A2 WO2008042595A2 (en) 2008-04-10
WO2008042595A3 true WO2008042595A3 (en) 2008-05-22

Family

ID=39201415

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/078834 WO2008042595A2 (en) 2006-09-29 2007-09-19 Dual voltage flash memory card

Country Status (2)

Country Link
TW (1) TWI360129B (en)
WO (1) WO2008042595A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9176916B2 (en) 2013-02-25 2015-11-03 Freescale Semiconductor, Inc. Methods and systems for address mapping between host and expansion devices within system-in-package (SiP) solutions
US9170974B2 (en) 2013-02-25 2015-10-27 Freescale Semiconductor, Inc. Methods and systems for interconnecting host and expansion devices within system-in-package (SiP) solutions
US9762238B1 (en) 2017-04-03 2017-09-12 Nxp Usa, Inc. Systems and methods for supplying reference voltage to multiple die of different technologies in a package

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020114184A1 (en) * 2001-02-16 2002-08-22 Sandisk Corporation Method and system for generation and distribution of supply voltages in memory systems
WO2002067269A2 (en) * 2001-02-16 2002-08-29 Sandisk Corporation Method and system for distributed power generation in multi-chip memory systems
US20030112691A1 (en) * 2001-12-18 2003-06-19 Rajesh Sundaram Flash device operating from a power-supply-in-package (PSIP) or from a power supply on chip

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020114184A1 (en) * 2001-02-16 2002-08-22 Sandisk Corporation Method and system for generation and distribution of supply voltages in memory systems
WO2002067269A2 (en) * 2001-02-16 2002-08-29 Sandisk Corporation Method and system for distributed power generation in multi-chip memory systems
US20030112691A1 (en) * 2001-12-18 2003-06-19 Rajesh Sundaram Flash device operating from a power-supply-in-package (PSIP) or from a power supply on chip

Also Published As

Publication number Publication date
TW200822133A (en) 2008-05-16
TWI360129B (en) 2012-03-11
WO2008042595A2 (en) 2008-04-10

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