參數(shù)資料
型號： 28F032B3
廠商： Intel Corp.
英文描述： SMART 3 ADVANCED BOOT BLOCK 4-, 8-, 16-, 32-MBIT FLASH MEMORY FAMILY
中文描述： 智能高級啟動3座4 - ，8 - ，16 - ，32 - Mbit閃存家庭
文件頁數(shù)： 15/48頁
文件大小： 304K
代理商： 28F032B3
E
SMART 3 ADVANCED BOOT BLOCK
15
PRELIMINARY
Table 4. Command Codes and Descriptions
(Continued)
Code
Device Mode
Description
D0
Erase Confirm
Program / Erase
Resume
If the previous command was an Erase Set-Up command, then the CUI will
close the address and data latches, and begin erasing the block indicated on the
address pins. During erase, the device will only respond to the Read Status
Register and Erase Suspend commands. The device will output status register
data when CE# or OE# is toggled.
If a program or erase operation was previously suspended, this command will
resume that operation
B0
Program / Erase
Suspend
Issuing this command will begin to suspend the currently executing
program/erase operation. The status register will indicate when the operation
has been successfully suspended by setting either the program suspend (SR.2)
or erase suspend (SR.6) and the WSM status bit (SR.7) to a
“1” (ready). The
WSM will continue to idle in the SUSPEND state, regardless of the state of all
input control pins except RP#, which will immediately shut down the WSM and
the remainder of the chip if it is driven to V
IL
. See Sections 3.2.4.1 and 3.2.5.1.
70
Read Status
Register
This command places the device into read status register mode. Reading the
device will output the contents of the status register, regardless of the address
presented to the device. The device automatically enters this mode after a
program or erase operation has been initiated. See Section 3.2.3.
50
Clear Status
Register
The WSM can set the block lock status (SR.1) , V
PP
status (SR.3), program
status (SR.4), and erase status (SR.5) bits in the status register to “1,” but it
cannot clear them to “0.” Issuing this command clears those bits to “0.”
90
Read Identifier
Puts the device into the intelligent identifier read mode, so that reading the
device will output the manufacturer and device codes (A
0
= 0 for manufacturer,
A
0
= 1 for device, all other address inputs must be 0). See Section 3.2.2.
NOTE:
See Appendix A for mode transition information.
3.2.2
READ IDENTIFIER
To read the manufacturer and device codes, the
device must be in read identifier mode, which can
be reached by writing the Read Identifier command
(90H). Once in read identifier mode, A
0
= 0 outputs
the manufacturer’s identification code and A
0
= 1
outputs the device identifier (see Table 5) Note:
A
1
—
A
21
= 0. To return to read array mode, write the
Read Array command (FFH).
Table 5. Read Identifier Table
Device Identifier
Size
Mfr. ID
-T
(Top Boot)
-B
(Bot. Boot)
28F400B3
0089H
8894H
8895H
28F008B3
0089H
D2
D3
28F800B3
8892H
8893H
28F016B3
0089H
D0
D1
28F160B3
8890H
8891H
28F032B3
0089H
D6
D7
28F320B3
8896
8897
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
28F032C3 制造商:未知廠家 制造商全稱:未知廠家 功能描述:3 VOLT ADVANCED+ BOOT BLOCK. 8-. 16-. 32-MBIT FLASH MEMORY FAMILY
28F0330-2SR 制造商:Steward/Laird Tech 功能描述:
28F04181SR 制造商:STEWARD 功能描述:New
28F0428-0T0 功能描述:FERRITE FILTER 4 LINE PCB RoHS:是 類別:濾波器 >> 鐵氧體磁珠和芯片 系列:- 標準包裝:1,000 系列:EMI1812 頻率對應(yīng)阻抗:120 歐姆 @ 100MHz 額定電流:200mA DC 電阻(DCR):最大 400 毫歐 濾波器類型:差模 - 單線 封裝/外殼:1812（4532 公制） 安裝類型:表面貼裝 包裝:帶卷 (TR) 高度（最大）:0.069"（1.75mm） 尺寸/尺寸:0.177" L x 0.126" W（4.50mm x 3.20mm） 其它名稱:Q1712807A
28F0430-2SR 制造商:Laird Technologies Inc 功能描述:28F0430-2SR
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