TE28F800B3B110 Intel, TE28F800B3B110 Datasheet - Page 56

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TE28F800B3B110

Manufacturer Part Number
TE28F800B3B110
Description
Manufacturer
Intel
Datasheet

Specifications of TE28F800B3B110

Lead Free Status / Rohs Status
Not Compliant

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Part Number
Manufacturer
Quantity
Price
Part Number:
TE28F800B3B110
Manufacturer:
SAMSUNG
Quantity:
5 120
28F008/800B3, 28F016/160B3, 28F320B3, 28F640B3
11.2
Note:
Table 29.
11.3
18 Aug 2005
56
Read Identifier
To read the manufacturer and device codes, the flash memory device must be in read-identifier
mode, which can be reached by writing the Read Identifier command (90H).
As shown in
A
To return to read-array mode, write the Read-Array command (FFH).
Read Identifier Table
Read Status Register
The flash memory device Status Register indicates when a Program or Erase operation is complete,
and the success or failure of that operation.
The Status Register bits are output on DQ
a Read Status Register command.
The contents of the Status Register are latched on the falling edge of OE# or CE#, which prevents
possible Bus errors that might occur if Status Register contents change while being read. CE# or
OE# must be toggled with each subsequent status read, or the Status Register does not indicate
completion of a Program or Erase operation.
When the WSM is active, SR.7 indicates the status of the WSM. The remaining bits in the Status
Register indicate whether the WSM was successful in performing the preferred operation (see
Table 31 on page
28F004B3
28F400B3
28F008B3
28F800B3
28F016B3
28F160B3
28F320B3
28F640B3
1
–A
Size
A
A
To read the Status Register, issue the Read Status Register (70H) command to the CUI.
This command causes all subsequent Read operations to output data from the Status Register
until another command is written to the CUI.
To return to reading from the array, issue the Read Array (FFH) command.
21
0
0
= 0 outputs the manufacturer identification code.
= 1 outputs the device identifier.
= 0.
Table
Intel
Mfr. ID
0089H
0089H
0089H
60).
29, once in read-identifier mode:
®
Order Number: 290580, Revision: 020
Advanced Boot Block Flash Memory (B3)
-T (Top Boot)
8894H
8892H
8890H
8896H
8898H
D4H
D2H
D0H
Device Identifier
0
–DQ
7
. The upper byte, DQ
-B (Bottom Boot)
8895H
8893H
8891H
8897H
8899H
D5H
D3H
D1H
8
–DQ
15
, outputs 00H during
Datasheet

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