參數(shù)資料
型號(hào): EN29LV640L-90BC
廠商: Eon Silicon Solution Inc.
英文描述: 64 Megabit (4M x 16-bit ) CMOS 3.0 Volt-only, Uniform Sector Flash Memory
中文描述: 64兆位(4米× 16位),3.0伏的CMOS只,統(tǒng)一部門快閃記憶體
文件頁數(shù): 28/45頁
文件大小: 440K
代理商: EN29LV640L-90BC
Flowchart 4. DATA# Polling Algorithm
Notes:
1. VA = Valid address for programming.
During a sector erase operation, a valid
address is any sector address within the
sector being erased. During chip erase, a
valid address is any non-protected sector
address.
2. DQ7 should be re-checked even if DQ5 =
“1” in case the first set of reads was done
at the exact instant when the status data
was in transition.
Flowchart 5. Toggle Bit Algorithm
Notes:
1. The system should be re-checked the toggle
bit even if DQ5 = “1” in case the first set of
reads was done at the exact instant when
the status data was in transition.
This Data Sheet may be revised by subsequent versions 2005 Eon Silicon Solution, Inc., www.essi.com.tw
or modifications due to changes in technical specifications.
Rev. C, Issue Date: 2007/01/23
EN29LV640
No
No
DQ7 = Data
DQ5 = 1
DQ7 = Data
Yes
Yes
No
Yes
Read DQ7-DQ0
Adr = VA
Start
Read DQ7-DQ0
Adr = VA
Fail
Pass
No
Yes
DQ6 = Toggle
DQ5 = 1
DQ6 = Toggle
No
No
Yes
Yes
Read DQ7-DQ0 twice
Start
Read DQ7-DQ0
Fail
Pass
相關(guān)PDF資料
PDF描述
EN29LV640L-90BCP 64 Megabit (4M x 16-bit ) CMOS 3.0 Volt-only, Uniform Sector Flash Memory
EN29LV640L-90BI 64 Megabit (4M x 16-bit ) CMOS 3.0 Volt-only, Uniform Sector Flash Memory
EN29LV640L-90BIP 64 Megabit (4M x 16-bit ) CMOS 3.0 Volt-only, Uniform Sector Flash Memory
EN29LV640L-90TC 64 Megabit (4M x 16-bit ) CMOS 3.0 Volt-only, Uniform Sector Flash Memory
EN29LV640L-90TCP 64 Megabit (4M x 16-bit ) CMOS 3.0 Volt-only, Uniform Sector Flash Memory
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