參數(shù)資料
型號(hào)： NAND01GR4A3AZB6F
廠商： STMICROELECTRONICS
元件分類： PROM
英文描述： 64M X 16 FLASH 1.8V PROM, 15000 ns, PBGA63
封裝： 8.50 X 15 MM, 1.20 MM HEIGHT, 0.80 MM PITCH, LEAD FREE, TFBGA-63
文件頁數(shù)： 40/56頁
文件大?。?/td> 882K
代理商： NAND01GR4A3AZB6F
45/56
NAND128-A, NAND256-A, NAND512-A, NAND01G-A
Ready/Busy Signal Electrical Characteristics
Figures 37, 36 and 38 show the electrical charac-
teristics for the Ready/Busy signal. The value re-
quired for the resistor RP can be calculated using
the following equation:
So,
where IL is the sum of the input currents of all the
devices tied to the Ready/Busy signal. RP max is
determined by the maximum value of tr.
Figure 36. Ready/Busy AC Waveform
Figure 37. Ready/Busy Load Circuit
Figure 38. Resistor Value Versus Waveform Timings For Ready/Busy Signal
Note: T = 25°C.
R
P
min
VDDmax VOLmax
–
()
IOL
IL
+
------------------------------------------------------------
=
R
P
min 1,8V
()
1,85V
3mA
IL
+
---------------------------
=
R
P
min 3V
()
3,2V
8mA
IL
+
---------------------------
=
AI07564B
busy
VOH
ready VDD
VOL
tf
tr
AI07563B
RP
VDD
VSS
RB
DEVICE
Open Drain Output
ibusy
ai07565B
RP (K)
12
3
4
100
300
200
t r
,t
f
(ns)
1
2
3
1.7
0.85
30
1.7
tr
tf
ibusy
0
400
4
RP (K)
12
3
4
100
300
200
1
2
3
ibusy
(mA)
2.4
1.2
0.8
0.6
100
200
300
400
3.6
0
400
4
VDD = 1.8V, CL = 30pF
VDD = 3.3V, CL = 100pF
t r
,t
f
(ns)
ibusy
(mA)
60
90
120
0.57
0.43
相關(guān)PDF資料
PDF描述
NAND01GW4A3AN1T 64M X 16 FLASH 3V PROM, 12000 ns, PDSO48
NAND01GW4A1AZB1E 64M X 16 FLASH 3V PROM, 12000 ns, PBGA63
NAND256W3A1AV1T 32M X 8 FLASH 3V PROM, 10000 ns, PDSO48
NAND256R4A1AN1 16M X 16 FLASH 1.8V PROM, 10000 ns, PDSO48
NAND256R4A3AN1 16M X 16 FLASH 1.8V PROM, 10000 ns, PDSO48
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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