參數(shù)資料
型號(hào)： S29AL004D90TAI020
廠商： SPANSION LLC
元件分類： DRAM
英文描述： 4 Megabit (512 Kx 8-Bit/256 K x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
中文描述： 256K X 16 FLASH 3V PROM, 90 ns, PDSO48
封裝： MO-142DD, TSOP-48
文件頁(yè)數(shù)： 35/55頁(yè)
文件大小： 1481K
代理商： S29AL004D90TAI020
February 18, 2005 S29AL004D_00_A1
S29AL004D
33
A d v a n c e I n f o r m a t i o n
DC Characteristics
1. The I
CC
current listed is typically less than 2 mA/MHz, with OE# at V
IH
. Typical V
CC
is 3.0 V.
2. Maximum I
CC
specifications are tested with V
CC
= V
CCmax
.
3. I
CC
active while Embedded Erase or Embedded Program is in progress.
4. At extended temperature range (> + 85°C), typical current is 5μA and maximum current is 10μA.
5. Automatic sleep mode enables the low power mode when addresses remain stable for t
ACC
+ 30 ns.
6. Not 100% tested.
Figure 7. Maximum Negative Overshoot Waveform Figure 8. Maximum Positive Overshoot Waveform
Table 7. CMOS Compatible
Parameter
Description
Test Conditions
Min
Typ
Max
Unit
I
LI
Input Load Current
V
IN
= V
SS
to V
CC
,
V
CC
= V
CC
max
±
1.0
μA
I
LIT
A9 Input Load Current
V
CC
= V
CC max
; A9 = 12.5 V
35
μA
I
LO
Output Leakage Current
V
OUT
= V
SS
to V
CC
,
V
CC
= V
CC max
±
1.0
μA
I
CC1
V
Active Read Current
(Notes 1, 2)
CE# = V
IL,
OE#
=
V
IH,
Byte Mode
10 MHz
18
35
mA
5 MHz
9
16
1 MHz
2
4
CE# = V
OE#
=
V
IH,
Word Mode
10 MHz
15
30
5 MHz
9
16
1 MHz
2
4
I
CC2
V
Active Write Current
(Notes 2, 3, 6)
CE# = V
IL,
OE#
=
V
IH
20
35
mA
I
CC3
V
CC
Standby Current (Note 2)
CE#, RESET# = V
CC
±
0.3 V
0.2
5
μA
I
CC4
V
CC
Reset Current (Note 2)
RESET# = V
SS
±
0.3 V
0.2
5
μA
I
CC5
Automatic Sleep Mode
(Notes 2, 5)
V
IH
= V
CC
±
0.3 V;
V
IL
= V
SS
±
0.3 V
0.2
5
μA
V
IL
Input Low Voltage
–0.5
0.8
V
V
IH
Input High Voltage
0.7 x V
CC
V
CC
+ 0.3
V
V
ID
Voltage for Autoselect and
Temporary Sector Unprotect
V
CC
= 3.3 V
11.5
12.5
V
V
OL
Output Low Voltage
I
OL
= 4.0 mA, V
CC
= V
CC min
0.45
V
V
OH1
Output High Voltage
I
OH
= –2.0 mA, V
CC
= V
CC min
2.4
V
V
OH2
I
OH
= –100 μA, V
CC
= V
CC min
V
CC
–0.4
V
LKO
Low V
CC
Lock-Out Voltage (Note 4)
2.3
2.5
V
20 ns
20 ns
20 ns
+0.8 V
–0.5 V
–2.0 V
20 ns
20 ns
20 ns
V
+2.0 V
V
CC
+0.5 V
2.0 V
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