參數(shù)資料
型號(hào)： 28F002BC
廠商： Intel Corp.
英文描述： 28F002BC 2-MBIT (256K X 8) BOOT BLOCK FLASH MEMORY
中文描述： 28F002BC的2 - Mbit（256K × 8）引導(dǎo)塊閃存
文件頁(yè)數(shù)： 36/37頁(yè)
文件大?。?/td> 455K
代理商： 28F002BC
28F002BC 2-MBIT BOOT BLOCK FLASH MEMORY
E
36
PRELIMINARY
APPENDIX B
WSM TRANSITION TABLE
Write State Machine Current/Next States
Command Input (and Next State)
Current
State
SR.7
Data
When
Read
Read
Array
(FFH)
Program
Setup
(40H)
Erase
Setup
(20H)
Erase
Confirm
(D0H)
Erase
Susp.
(B0H)
Erase
Resume
(D0H)
Read
Status
(70H)
Clear
Status
(50H)
Read
ID
(90H)
Read
Array
“1”
Array
Read
Array
Program
Setup
Erase
Setup
Read Array
Read
Status
Read
Array
Read ID
Program
Setup
“1”
Status
Program (Command Input = Byte Program Data)
Program
*
(Not
Comp.)
“0”
Status
Program
Program
(Comp.)
“1”
Status
Read
Array
Program
Setup
Erase
Setup
Read Array
Read
Status
Read
Array
Read ID
Erase
Setup
“1”
Status
Erase Command Error
Erase
Erase
Cmd.
Error
Erase
Erase Command Error
Erase
Cmd.
Error
“1”
Status
Read
Array
Program
Setup
Erase
Setup
Read Array
Read
Status
Read
Array
Read ID
Erase
(Not
Comp.)
“0”
Status
Erase
Erase
Susp. to
Status
Erase
Erase
(Comp.)
“1”
Status
Read
Array
Program
Setup
Erase
Setup
Read Array
Read
Status
Read
Array
Read ID
Erase
Suspend
to Status
“1”
Status
Erase
Susp. to
Array
Erase
Susp. to
Array
Erase
Susp. to
Array
Erase
Erase
Susp. to
Array
Erase
Erase
Susp. to
Status
Erase
Susp. to
Array
Erase
Susp. to
Array
Erase
Suspend
to Array
“1”
Array
Erase
Susp. to
Array
Erase
Susp. to
Array
Erase
Susp. to
Array
Erase
Erase
Susp. to
Array
Erase
Erase
Susp. to
Status
Erase
Susp. to
Array
Erase
Susp. to
Array
Read
Status
“1”
Status
Read
Array
Program
Setup
Erase
Setup
Read Array
Read
Status
Read
Array
Read ID
Read
Identifier
“1”
ID
Read
Array
Program
Setup
Erase
Setup
Read Array
Read
Status
Read
Array
Read ID
NOTE:
You cannot program “1”s to the flash. Writing FFH after the Program Setup command will initiate the program algorithm of the
WSM machine. The WSM will attempt the program, realize you are trying to program “1”s, and exit to read status mode without
changing memory contents. No error is returned. Writing another FFH while in read status mode will return the flash to Read
Array.
相關(guān)PDF資料
PDF描述
28F002BV-B 2-MBIT SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY
28F004B3 3 Volt Advanced Boot Block Flash Memory(3 V,4M位高級(jí)引導(dǎo)塊閃速存儲(chǔ)器)
28F004S3 BYTE-WIDE SMART 3 FlashFile MEMORY FAMILY 4, 8, AND 16 MBIT
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
28F002BL-B 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:2-MBIT (128K x 16. 256K x 8) LOW-POWER BOOT BLOCK FLASH MEMORY FAMILY
28F002BL-T 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:2-MBIT (128K x 16. 256K x 8) LOW-POWER BOOT BLOCK FLASH MEMORY FAMILY
28F002BV-B 制造商:INTEL 制造商全稱(chēng):Intel Corporation 功能描述:2-MBIT SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY
28F002BV-T 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:2-MBIT SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY
28F002BV-T/B 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:SmartVoltage Boot Block Flash Memory Fa
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