參數(shù)資料
型號: WF4M32-150G2TI5
英文描述: 4Mx32 5V FLASH MODULE
中文描述: 4Mx32 5V的閃存模塊
文件頁數(shù): 7/15頁
文件大小: 321K
代理商: WF4M32-150G2TI5
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
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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.
Input Pulse Levels
Input Rise and Fall
Input and Output Reference Level
Output Timing Reference Level
V
IL
= 0, V
IH
= 3.0
5
1.5
1.5
V
ns
V
V
-.//
"
-. /
-.0/
"
"
Write Cycle Time
Write Enable Setup Time
Chip Select Pulse Width
Address Setup Time
Data Setup Time
Data Hold Time
Address Hold Time (1)
Chip Select Pulse Width High
Duration of Byte Programming Operation (2)
Sector Erase Time (3)
Read Recovery Time
Chip Programming Time
Chip Erase Time (4)
Output Enable Hold Time (5)
NOTES:
1. A21 must be held constant until WE or CS go high, whichever occurs first.
2. Typical value for tWHWH1 is 7μs.
3. Typical value for tWHWH2 is 1sec.
4. Typical value for Chip Erase Time is 32sec.
5. For Toggle and Data Polling.
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
100
0
45
0
45
15
45
20
120
0
50
0
50
15
50
20
150
0
50
0
50
15
50
20
ns
ns
ns
ns
ns
ns
ns
ns
μs
sec
μs
sec
sec
ns
300
15
300
15
300
15
0
0
0
44
256
44
256
44
256
t
OEH
10
10
10
RESET
t
RP
t
Ready
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