參數(shù)資料
型號: AM49DL323BGB85S
廠商: ADVANCED MICRO DEVICES INC
元件分類: 存儲器
英文描述: 32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 32 Mbit (2M x 16-Bit)
中文描述: SPECIALTY MEMORY CIRCUIT, PBGA73
封裝: 8 X 11.60 MM, PLASTIC, FBGA-73
文件頁數(shù): 36/64頁
文件大小: 571K
代理商: AM49DL323BGB85S
July 19, 2002
Am49DL32xBG
35
P R E L I M I N A R Y
Table 18.
Write Operation Status
Notes:
1. DQ5 switches to
1
when an Embedded Program or Embedded Erase operation has exceeded the maximum timing limits.
Refer to the section on DQ5 for more information.
2. DQ7 and DQ2 require a valid address when reading status information. Refer to the appropriate subsection for further
details.
3. When reading write operation status bits, the system must always provide the bank address where the Embedded Algorithm
is in progress. The device outputs array data if the system addresses a non-busy bank.
Status
DQ7
(Note 2)
DQ7#
0
DQ6
DQ5
(Note 1)
0
0
DQ3
DQ2
(Note 2)
No toggle
Toggle
RY/BY#
Standard
Mode
Embedded Program Algorithm
Embedded Erase Algorithm
Toggle
Toggle
N/A
1
0
0
Erase
Suspend
Mode
Erase-Suspend-
Read
Erase
Suspended Sector
Non-Erase
Suspended Sector
1
No toggle
0
N/A
Toggle
1
Data
Data
Data
Data
Data
1
Erase-Suspend-Program
DQ7#
Toggle
0
N/A
N/A
0
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