參數(shù)資料
型號(hào)： 28F800C2
廠商： Intel Corp.
英文描述： 2.4V Advanced+ Boot Block Flash Memory(2.4V高級(jí)引導(dǎo)塊閃速存儲(chǔ)器)
中文描述： 2.4V的高級(jí)啟動(dòng)塊閃存（2.4V的高級(jí)引導(dǎo)塊閃速存儲(chǔ)器）
文件頁(yè)數(shù)： 44/56頁(yè)
文件大?。?/td> 283K
代理商： 28F800C2
28F800C2, 28F160C2
E
44
PRELIMINARY
Start
Write C0H
(Protection Reg.
Program Setup)
Write Protect. Register
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
Protection Register
Programming Error
Attempted Program to
Locked Register -
Aborted
Program Successful
SR.3, SR.4 =
SR.1, SR.4 =
SR.1, SR.4 =
FULL STATUS CHECK PROCEDURE
Bus Operation
Write
Write
Standby
Protection Program operations can only be addressed within the protection
register address space. Addresses outside the defined space will return an
error.
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 of multiple protection register program operations before full status is
checked.
If an error is detected, clear the status register before attempting retry or other
error recovery.
No
Yes
1, 1
0,1
1,1
Command
Protection Program
Setup
Protection Program
Comments
Data = C0H
Data = Data to Program
Addr = Location to Program
Check SR.7
1 = WSM Ready
0 = WSM Busy
Command
Comments
SR.1 SR.3 SR.4
0 1 1 V
PP
Low
0 0 1 Prot. Reg.
Prog. Error
1 0 1 Register
Locked:
Aborted
Read
Status Register Data Toggle
CE# or OE# to Update Status
Register Data
Standby
Figure 15. Protection Register Programming Flowchart
相關(guān)PDF資料
PDF描述
28F160S3 3 V FlashFile Memory(3 V FlashFile 存儲(chǔ)器)
28F320S3 3 V、32MB FlashFile Memory(3 V、32M位FlashFile 存儲(chǔ)器)
28F160S5 5 V FlashFile Memory(5 V FlashFile 存儲(chǔ)器)
28F320S5 3 V、32MB FlashFile Memory(3 V、32M位FlashFile 存儲(chǔ)器)
28F200B5 5V Boot Block Flash Memory(5 V 引導(dǎo)塊閃速存儲(chǔ)器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
28F800C3 制造商:NUMONYX 制造商全稱:Numonyx B.V 功能描述:Advanced+ Boot Block Flash
28F800CE-T/B 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Boot Flash
28F800CV-T/B 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-MBIT (512K X 16. 1024K X 8) SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY
28F800F3 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:FAST BOOT BLOCK FLASH MEMORY FAMILY 8 AND 16 MBIT
28FAN2500_AAA3A862 WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*