Invention Grant
US08908445B2 Non-volatile memory (NVM) with block-size-aware program/erase
有权
具有块大小感知程序/擦除的非易失性存储器（NVM）
- Patent Title: Non-volatile memory (NVM) with block-size-aware program/erase
- Patent Title (中): 具有块大小感知程序/擦除的非易失性存储器（NVM）
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Application No.: US13837652Application Date: 2013-03-15
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Publication No.: US08908445B2Publication Date: 2014-12-09
- Inventor: Chen He , Yanzhuo Wang
- Applicant: Chen He , Yanzhuo Wang
- Applicant Address: US TX Austin
- Assignee: Freescale Semiconductor, Inc.
- Current Assignee: Freescale Semiconductor, Inc.
- Current Assignee Address: US TX Austin
- Agent James L. Clingan, Jr.; Joanna G. Chiu
- Main IPC: G11C7/00
- IPC: G11C7/00 ; G11C16/08 ; G11C8/08 ; G11C7/22
Abstract:
A memory includes a plurality of blocks in which each block includes a plurality of memory cells. The memory includes a set of charge pumps which apply voltages to the plurality of blocks. A method includes selecting a block of the plurality of memory blocks; determining an array size of the selected block; determining a set of program/erase voltages based on the array size and temperature from a temperature sensor; and programming/erasing the selected block, wherein the set of program/erase voltages are applied by the set of charge pumps during the programming/erasing of the selected block.
Public/Granted literature
- US20140269111A1 NON-VOLATILE MEMORY (NVM) WITH BLOCK-SIZE-AWARE PROGRAM/ERASE Public/Granted day:2014-09-18
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