LHF00L14 Sharp Microelectronics, LHF00L14 Datasheet - Page 20

• Manufacturer Part Number: LHF00L14
• Description: IC FLASH 32MBIT 90NS 48TSOP
• Manufacturer: Sharp Microelectronics

Specifications of LHF00L14

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 32M (2M x 16)
• Speed: 90ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 425-1883

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 12.0V±0.3V to WP#/ACC provides fast erasing or fast programming mode. In this mode, WP#/ACC is power
6. For all pins other than those shown in test conditions, input level is V
7. Includes RY/BY#.
V
V
V
V
V
V
Symbol
ACCH
IL
IH
OL
OH
LKO
unless V
mode, the device’s current draw is the sum of I
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 programming. Use similar power supply trace
widths and layout considerations given to the V
Applying 12.0V±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 12.0V±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, Program or OTP Program
Operations
V
CC
CC
is specified.
CCES
Lockout Voltage
are specified with the device de-selected. If read or program is executed while in block erase suspend
Parameter
DC Characteristics (Continued)
AVQV
CCWS
CC
CCES
Notes
power bus.
4,7
V
5
4
4
5
) provide new data when addresses are changed.
LHF00L14
CC
and I
and I
=2.7V-3.6V
CCR
Min.
V
11.7
-0.4
-0.2
CCR
2.4
1.5
CC
.
or I
CCW
Typ.
12.0
CC
or GND.
. If read is executed while in program suspend
Max.
+ 0.4
V
12.3
0.4
0.2
CC
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. 2.45
A
=+25°C
17