參數(shù)資料
型號(hào)： TE28F320B3BC70
廠商： INTEL CORP
元件分類： DRAM
英文描述： 3 Volt Advanced Boot Block Flash Memory
中文描述： 2M X 16 FLASH 2.7V PROM, 70 ns, PDSO48
封裝： 12 X 20 MM, TSOP-48
文件頁(yè)數(shù)： 54/58頁(yè)
文件大小： 920K
代理商： TE28F320B3BC70
28F004/400B3, 28F008/800B3, 28F016/160B3, 28F320B3, 28F640B3
48
3UHOLPLQDU\
Appendix E Program and Erase Flowcharts
0580_E1
Figure 10. Program Flowchart
Start
Write 40H
Program Address/Data
Read Status Register
SR.7 = 1
Full Status
Check if Desired
Program Complete
Read Status Register
Data (See Above)
V
PP
Range Error
Programming Error
Attempted Program to
Locked Block - Aborted
Program Successful
SR.3 =
SR.4 =
SR.1 =
FULL STATUS CHECK PROCEDURE
Bus Operation
Write
Write
Standby
Repeat for subsequent programming operations.
SR Full Status Check can be done after each program or after a sequence of
program operations.
Write FFH after the last program operation to reset device to read array mode.
Bus Operation
Standby
Standby
SR.3 MUST be cleared, if set during a program attempt, before further
attempts are allowed by the Write State Machine.
SR.1, SR.3 and SR.4 are only cleared by the Clear Staus Register Command,
in cases where multiple bytes are programmed before full status is checked.
If an error is detected, clear the status register before attempting retry or other
error recovery.
No
Yes
1
0
1
0
1
0
Command
Program Setup
Program
Comments
Data = 40H
Data = Data to Program
Addr = Location to Program
Check SR.7
1 = WSM Ready
0 = WSM Busy
Command
Comments
Check SR.3
1 = V
PP
Low Detect
Check SR.1
1 = Attempted Program to
Locked Block - Program
Aborted
Read
Status Register Data Toggle
CE# or OE# to Update Status
Register Data
Standby
Check SR.4
1 = V
PP
Program Error
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TE28F320B3BC90 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:3 Volt Advanced Boot Block Flash Memory
TE28F320B3BD90A 制造商:Micron Technology Inc 功能描述:32MB, ARMAGOSA 48LD TSOP
TE28F320B3T110 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:SMART 3 ADVANCED BOOT BLOCK 4-, 8-, 16-, 32-MBIT FLASH MEMORY FAMILY
TE28F320B3T90 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:SMART 3 ADVANCED BOOT BLOCK 4-, 8-, 16-, 32-MBIT FLASH MEMORY FAMILY
TE28F320B3TA100 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:3 Volt Advanced Boot Block Flash Memory
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