LH28F640BFN-PTTLZ1 Sharp Electronics, LH28F640BFN-PTTLZ1 Datasheet - Page 18
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LH28F640BFN-PTTLZ1
Manufacturer Part Number
LH28F640BFN-PTTLZ1
Description
Manufacturer
Sharp Electronics
Datasheet
1.LH28F640BFN-PTTLZ1.pdf
(32 pages)
Specifications of LH28F640BFN-PTTLZ1
Cell Type
NOR
Density
64Mb
Access Time (max)
80ns
Interface Type
Parallel
Boot Type
Top
Address Bus
22b
Operating Supply Voltage (typ)
3.3V
Operating Temp Range
0C to 70C
Package Type
SOP
Program/erase Volt (typ)
2.7 to 3.6V
Sync/async
Asynchronous
Operating Temperature Classification
Commercial
Operating Supply Voltage (min)
2.7V
Operating Supply Voltage (max)
3.6V
Word Size
16b
Number Of Words
4M
Supply Current
25mA
Mounting
Surface Mount
Pin Count
44
Lead Free Status / Rohs Status
Not Compliant
sharp
1.2.3 DC Characteristics
NOTES:
1. All currents are in RMS unless otherwise noted. Typical values are the reference values at V
2. I
3. Block erase, full chip erase, (page buffer) program and OTP program are inhibited when V
4. The Automatic Power Savings (APS) feature automatically places the device in power save mode after read cycle
5. Sampled, not 100% tested.
I
I
I
I
I
I
I
I
I
I
V
V
V
V
V
LI
LO
CCS
CCAS
CCD
CCR
CCW
CCE
CCWS
CCES
Symbol
IL
IH
OL
OH
LKO
unless V
mode, the device’s current draw is the sum of I
outside the specified voltage.
completion. Standard address access timings (t
CCWS
and I
Input Load Current
Output Leakage Current
V
V
V
Average V
Current
Normal Mode
Average V
Current
Page Mode
V
V
Erase Current
V
Block Erase Suspend Current
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
V
CC
CC
CC
CC
CC
CC
CC
CC
is specified.
CCES
Standby Current
Automatic Power Savings Current
Reset Power-Down Current
(Page Buffer) Program Current
Block Erase, Full Chip
(Page Buffer) Program or
Lockout Voltage
are specified with the device de-selected. If read or (page buffer) program while in block erase suspend
CC
CC
Parameter
Read
Read
8 Word Read
AVQV
CCWS
Notes
V
1,4
1,5
1,5
1,2
) provide new data when addresses are changed.
LHF64FD1
1
1
1
1
1
1
5
5
5
5
3
CC
or I
=2.7V-3.6V
CCES
Min.
V
V
-1.0
-1.0
-0.4
-0.4
-0.2
1.5
CC
CC
and I
CCR
Typ.
15
20
10
15
6
4
4
5
or I
CCW
Max.
+ 0.4
+1.0
+1.0
V
210
0.4
0.2
25
20
20
25
10
60
30
, respectively.
CC
Unit
mA
mA
mA
mA
µA
µA
µA
µA
µA
µA
V
V
V
V
V
CC
≤V
CC
V
V
V
CE#=RST#=
V
CE#=GND±0.2V
RST#=GND±0.2V
V
CE#=V
OE#=V
f=5MHz
CE#=V
V
I
V
I
LKO
OL
OH
CC
IN
CC
CC
CC
CC
CC
=3.0V and T
=100µA
=-100µA
/V
Test Conditions
=V
=V
=V
=V
=V
=V
, and not guaranteed
V
OUT
CC
CC
CC
CC
CC
IL
IH
CC
CC
IH
,
,
±0.2V
Max.,
Max.,
Max.,
Max.,
Min.,
Min.,
=V
GND
Rev. 2.41
CC
A
=+25°C
or
16