LH28F640SPHT-PTL12 Sharp Microelectronics, LH28F640SPHT-PTL12 Datasheet - Page 11

• Manufacturer Part Number: LH28F640SPHT-PTL12
• Description: IC FLASH 64MBIT 120NS 56TSOP
• Manufacturer: Sharp Microelectronics

Specifications of LH28F640SPHT-PTL12

• Rohs Status: RoHS non-compliant
• Format - Memory: FLASH
• Memory Type: Page Mode FLASH
• Memory Size: 64M (8Mx8, 4Mx16)
• Speed: 120ns
• Interface: Parallel
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 56-TSOP
• Voltage - Supply: -
• Other names: 425-1857

NOTES:
1. Refer to DC Characteristics. When V
2. X can be V
3. Refer to Table 2 to determine whether the device is selected or de-selected depending on the state of CE
4. DQ refers to DQ
5. RP# at GND±0.2V ensures the lowest power consumption.
6. Command writes involving block erase, (page buffer) program, block lock configuration or OTP program are reliably
7. Refer to Table 5 for valid D
8. Never hold OE# low and WE# low at the same timing.
9. Refer to Appendix of LH28F640SP series for more information about query code.
10. STS is V
Read Array
Output Disable
Standby
Reset
Read Identifier
Codes/OTP
Read Query
Write
Refer to DC Characteristics for V
executed when V
program algorithms. It is High Z during when the WSM is not busy, in block erase suspend mode (with program and page
buffer program inactive), (page buffer) program suspend mode, or reset mode.
Mode
OL
IL
or V
when the WSM (Write State Machine) is executing internal block erase, (page buffer) program or OTP
15
PEN
IH
-DQ
Notes
6,7,8
8,9
for control pins and addresses, and V
=V
8
5
8
0
PENH
in word mode (BYTE#=V
IN
RP#
V
V
V
V
V
V
V
and V
during a write operation.
IH
IH
IH
IH
IH
IH
IL
PENLK
CC
CE
PEN
Disabled
Enabled
Enabled
Enabled
Enabled
Enabled
=2.7V-3.6V.
0,1,2
and V
X
V
Table 4. Bus Operation
PENLK
(3)
PENH
, memory contents can be read, but cannot be altered.
IH
OE#
V
V
V
V
V
X
X
voltages.
LHF64P01
IH
IH
IL
IL
IL
: 16 bit) and DQ
PENLK
WE#
V
V
V
V
V
X
X
IH
IH
IH
IH
IL
or V
(1, 2)
PENH
Appendix
Address
Refer to
Table 3
7
-DQ
See
X
X
X
X
X
for V
0
in byte mode (BYTE#=V
PEN
V
.
PEN
X
X
X
X
X
X
X
Appendix
Refer to
Table 3
High Z
High Z
High Z
DQ
D
D
See
OUT
IN
(4)
0
IL
, CE
STS
High Z
: 8 bit).
X
X
X
X
X
X
1
Rev. 0.06
and CE
(10)
9
2
.