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參數資料
| 型號： | WEDPNF8M721V-1012BC |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 8Mx72 Synchronous DRAM + 8Mb Flash Mixed Module Multi-Chip Package |
| 中文描述： | 8Mx72同步DRAM 8MB閃存的混合模塊多芯片封裝 |
| 文件頁數： | 28/42頁 |
| 文件大小： | 1276K |
| 代理商： | WEDPNF8M721V-1012BC |
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White Electronic Designs Corporation Phoenix AZ (602) 437-1520
White Electronic Designs
WEDPNF8M721V-XBX
NOTES:
1. FD5 switches to "1" when an Embedded Program or Embedded Erase operation has exceeded the maximum timing imits. See "FD5: Exceed Timing Limits" for more
information.
2. FD7 and FD2 require valid address when reading status nformation. Refer to the appropriate subsection for further details.
T
ABLE
8 - W
RITE
O
PERATION
S
TATUS
Status
FD
7
(2)
FD
6
FD
5
(1)
FD
3
FD
2
(2)
RY/BY1
Embedded Program Algorithm
FD
7
Toggle
0
N/A
No Toggle
0
Embedded Erase Algorithm
0
Toggle
0
1
Toggle
0
Reading within Erase Suspended Sector
1
No Toggle
0
N/A
Toggle
1
Reading within Non-Erase Suspended Sector
Data
Data
Data
Data
Data
1
Erase Suspended Program
FD
7
Toggle
0
N/A
N/A
0
Standard
Mode
Erase
Suspend
Mode
F
LASH
AC C
HARACTERISTICS
– W
RITE
/E
RASE
/P
ROGRAM
O
PERATIONS
,CS C
ONTROLLED
(VCC = 3.3V, VSS = 0V, TA = -55°C
TO
+125°C)
Parameter
Symbol
-100
-120
-150
Unit
Min
100
0
45
0
45
0
45
20
Max
Min
120
0
50
0
50
0
50
20
Max
Min
150
0
50
0
50
0
50
20
Max
Write Cycle Time
Write Enable Setup Time
Chip Select Pulse Width
Address Setup Time
Data Setup Time
Data Hold Time
Address Hold Time
Chip Select Pulse Width High
Duration of Byte Programming Operation (1)
Sector Erase Time
Read Recovery Time (2)
Chip Programming Time
1. Typical value for tWHWH1 s 9μs.
2. Guaranteed by design, but not tested.
t
AVAV
t
WLEL
t
ELEH
t
AVEL
t
DVEH
t
EHDX
t
ELAX
t
EHEL
t
WHWH1
t
WHWH2
t
GHEL
t
WC
t
WS
t
CP
t
AS
t
DS
t
DH
t
AH
t
CPH
ns
ns
ns
ns
ns
ns
ns
ns
μs
sec
μs
sec
300
15
300
15
300
15
0
0
0
50
50
50
will accept additional sector erase commands. To ensure the
command has been accepted, the system software should
check the status of FD3 prior to and following each subse-
quent sector erase command. If FD3 is high on the second
status check, the last command may not have been accepted.
Table 8 shows the outputs for FD3.
相關PDF資料 |
PDF描述 |
|---|---|
| WEDPNF8M721V-1012BI | 8Mx72 Synchronous DRAM + 8Mb Flash Mixed Module Multi-Chip Package |
| WEDPNF8M721V-1012BM | 8Mx72 Synchronous DRAM + 8Mb Flash Mixed Module Multi-Chip Package |
| WEDPNF8M721V-1015BC | 8Mx72 Synchronous DRAM + 8Mb Flash Mixed Module Multi-Chip Package |
| WEDPNF8M721V-1015BI | 8Mx72 Synchronous DRAM + 8Mb Flash Mixed Module Multi-Chip Package |
| WEDPNF8M721V-1015BM | 8Mx72 Synchronous DRAM + 8Mb Flash Mixed Module Multi-Chip Package |
相關代理商/技術參數 |
參數描述 |
|---|---|
| WEDPNF8M721V-1012BI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8Mx72 Synchronous DRAM + 8Mb Flash Mixed Module Multi-Chip Package |
| WEDPNF8M721V-1012BM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8Mx72 Synchronous DRAM + 8Mb Flash Mixed Module Multi-Chip Package |
| WEDPNF8M721V-1015BC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8Mx72 Synchronous DRAM + 8Mb Flash Mixed Module Multi-Chip Package |
| WEDPNF8M721V-1015BI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8Mx72 Synchronous DRAM + 8Mb Flash Mixed Module Multi-Chip Package |
| WEDPNF8M721V-1015BM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8Mx72 Synchronous DRAM + 8Mb Flash Mixed Module Multi-Chip Package |
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