參數(shù)資料
型號： Am29LV640DH90RZE
廠商： Advanced Micro Devices, Inc.
英文描述： 8 Characters x 2 Lines, 5x7 Dot Matrix Character and Cursor
中文描述： 64兆位（4個M x 16位），3.0伏的CMOS只均勻部門閃光控制記憶與VersatileI
文件頁數(shù)： 30/57頁
文件大?。?/td> 1467K
代理商： AM29LV640DH90RZE
September 20, 2002
Am29LV640D/Am29LV641D
35
DC CHARACTERISTICS
CMOS Compatible
Notes:
1. On the WP# pin only, the maximum input load current when WP# = V
IL is ± 5.0 A.
2. The I
CC current listed is typically less than 2 mA/MHz, with OE# at VIH.
3. Maximum I
CC specifications are tested with VCC = VCCmax.
4. I
CC active while Embedded Erase or Embedded Program is in progress.
5. Automatic sleep mode enables the low power mode when addresses remain stable for t
ACC + 30 ns. Typical sleep mode current is
200 nA.
6. If V
IO < VCC, maximum VIL for CE# and DQ I/Os is 0.3 VIO. If VIO < VCC, minimum VIH for CE# and DQ I/Os is 0.7 VIO. Maximum VIH
for these connections is V
IO + 0.3 V
7. Not 100% tested.
Parameter
Symbol
Parameter Description
Test Conditions
Min
Typ
Max
Unit
I
LI
Input Load Current (Note 1)
V
IN = VSS to VCC,
V
CC = VCC max
±1.0
A
I
LIT
A9, ACC Input Load Current
V
CC = VCC max; A9 = 12.5 V
35
A
I
LO
Output Leakage Current
V
OUT = VSS to VCC,
V
CC = VCC max
±1.0
A
I
CC1
V
CC Active Read Current
(Notes 2, 3)
CE# = V
IL, OE# = VIH
5 MHz
9
16
mA
1 MHz
2
4
I
CC2
V
CC Active Write Current (Notes 3, 4)
CE# = V
IL, OE# = VIH, WE# = VIL
26
30
mA
I
CC3
V
CC Standby Current (Note 3)
CE#, RESET# = V
CC ± 0.3 V,
WP# = V
IH
0.2
5
A
I
CC4
V
CC Reset Current (Note 3)
RESET# = V
SS ± 0.3 V, WP# = VIH
0.2
5
A
I
CC5
Automatic Sleep Mode (Notes 3, 5)
V
IH = VCC ± 0.3 V;
V
IL = VSS ± 0.3 V, WP# = VIH
0.2
5
A
I
ACC
ACC Accelerated Program Current
CE# = V
IL, OE# = VIH
ACC pin
5
10
mA
V
CC pin
15
30
mA
V
IL
Input Low Voltage (Note 6)
–0.5
0.8
V
IH
Input High Voltage (Note 6)
0.7 x V
CC
V
CC + 0.3
V
HH
Voltage for ACC Program
Acceleration
V
CC = 3.0 V ± 10%
11.5
12.5
V
ID
Voltage for Autoselect and
Temporary Sector Unprotect
V
CC = 3.0 V ± 10%
8.5
12.5
V
OL
Output Low Voltage
I
OL = 4.0 mA, VCC = VCC min
0.45
V
OH1
Output High Voltage
I
OH = –2.0 mA, VCC = VCC min
0.8 V
IO
V
OH2
I
OH = –100 A, VCC = VCC min
V
IO–0.4
V
LKO
Low V
CC Lock-Out Voltage (Note 7)
2.3
2.5
V
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