lh28f320bfhe-pbtlez Sharp Microelectronics of the Americas, lh28f320bfhe-pbtlez Datasheet - Page 23

• Manufacturer Part Number: lh28f320bfhe-pbtlez
• Description: Flash Memory 32mbit 2mbitx16
• Manufacturer: Sharp Microelectronics of the Americas

NOTES:
1. All currents are in RMS unless otherwise noted. Typical values are the reference values at V
2. I
3. The Automatic Power Savings (APS) feature automatically places the device in power save mode after read cycle
4. Sampled, not 100% tested.
5. Applying 12V±0.3V to WP#/ACC provides fast erasing or fast programming mode. In this mode, WP#/ACC is power
6. The operating current in dual work is the sum of the operating current (read, erase, program) in each plane.
7. Includes RY/BY#.
V
V
V
V
V
V
Symbol
ACCH
IL
IH
OL
OH
LKO
unless V
erase suspend mode, the device’s current draw is the sum of I
buffer) program suspend mode, the device’s current draw is the sum of I
completion. Standard address access timings (t
supply pin and supplies the memory cell current for block erasing and (page buffer) programming. Use similar power
supply trace widths and layout considerations given to the V
Applying 12V±0.3V to WP#/ACC during erase/program can only be done for a maximum of 1,000 cycles on each block.
WP#/ACC may be connected to 12V±0.3V for a total of 80 hours maximum.
CCWS
and I
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
WP#/ACC during Block Erase, Full
Chip Erase, (Page Buffer) Program or
OTP Program Operations
V
CC
CC
is specified.
CCES
Lockout Voltage
are specified with the device de-selected. If read or (page buffer) program is executed while in block
Parameter
DC Characteristics (Continued)
AVQV
Notes
V
4,7
) provide new data when addresses are changed.
LHF32FEZ
4
4
4
5
CC
=2.7V-3.6V
Min.
V
11.7
-0.4
-0.2
CC
2.4
1.5
CC
CCES
power bus.
and I
Typ.
12
CCWS
CCR
or I
Max.
+ 0.4
and I
V
12.3
0.4
0.2
CC
CCW
CCR
. If read is executed while in (page
.
Unit
V
V
V
V
V
V
CC
V
I
V
I
OL
OH
CC
CC
=3.0V and T
=100µA
=-100µA
Test Conditions
=V
=V
CC
CC
Min.,
Min.,
Rev. 2.44
A
=+25°C
20