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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: 29/42頁
文件大小: 1276K
代理商: WEDPNF8M721V-1012BC
29
29
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White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
WEDPNF8M721V-XBX
F
LASH
AC C
HARACTERISTICS
– W
RITE
/E
RASE
/P
ROGRAM
O
PERATIONS
- WE C
ONTROLLED
(VCC = 3.3V, TA = -55°C
TO
+125°C)
Parameter
Symbol
-100
-120
-150
Unit
Min
100
0
50
0
50
0
50
30
Max
Min
120
0
50
0
50
0
50
30
Max
Min
150
0
65
0
65
0
65
35
Max
Write Cycle Time
Chip Select Setup Time
Write Enable Pulse Width
Address Setup Time
Data Setup Time
Data Hold Time
Address Hold Time
Write Enable Pulse Width High
Duration of Byte Programming Operation (1)
Sector Erase
Read Recovery Time before Write (3)
V
CC
Setup Time
Chip Programming Time
Output Enable Setup Time
Output Enable Hold Time (2)
t
AVAV
t
ELWL
t
WLWH
t
AVWL
t
DVWH
t
WHDX
t
WLAX
t
WHWL
t
WHWH1
t
WHWH2
t
GH
W
L
t
VCS
t
WC
t
CS
t
WP
t
AS
t
DS
t
DH
t
AH
t
WPH
ns
ns
ns
ns
ns
ns
ns
ns
μs
sec
μs
μs
sec
ns
ns
300
15
300
15
300
15
0
0
0
50
50
50
50
50
50
t
OES
t
OEH
0
10
0
0
10
10
1. Typical value for tWHWH1 s 9μs.
2. For Toggle and Data Polling.
3. Guaranteed by design, but not tested.
F
LASH
AC C
HARACTERISTICS
– R
EAD
-O
NLY
O
PERATIONS
(VCC = 3.3V, TA = -55°C
TO
+125°C)
Parameter
Symbol
-100
-120
-150
Unit
Min
100
Max
Min
120
Max
Min
150
Max
Read Cycle Time
t
AVAV
t
RC
ns
Address Access Time
t
AVQV
t
ACC
100
120
150
ns
Chip Select Access Time
t
ELQV
t
CE
100
120
150
ns
Output Enable to Output Valid
t
GLQV
t
OE
40
50
55
ns
Chip Select High to Output High Z (1)
t
EHQZ
t
DF
30
30
40
ns
Output Enable High to Output High Z (1)
t
GHQZ
t
DF
30
30
40
ns
Output Hold from Addresses, FCS or FOE Change,
whichever is First
1. Guaranteed by design, not tested.
t
AXQX
t
OH
0
0
0
ns
F
IG
. 10
AC T
EST
C
IRCUIT
AC T
EST
C
ONDITIONS
Notes:
VZ s programmable from -2V to +7V
IOL & OH programmable from 0 to 16mA.
Tester mpedance Z0 = 75
.
VZ s typically the midpoint of VOH and VOL.
IOL & OH
are adjusted to simulate a typical resistive oad circuit.
ATE tester ncludes ig capacitance.
Parameter
Input Pulse Levels
Input Rise and Fall
Input and Output Reference Level
Output Timing Reference Level
Typ
Unit
V
ns
V
V
V
IL
= 0, V
IH
= 2.5
5
1.5
1.5
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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