LH28F160BJHE-TTL90 Sharp Microelectronics, LH28F160BJHE-TTL90 Datasheet - Page 13

• Manufacturer Part Number: LH28F160BJHE-TTL90
• Description: IC FLASH 16MBIT 90NS 48TSOP
• Manufacturer: Sharp Microelectronics

Specifications of LH28F160BJHE-TTL90

• Rohs Status: RoHS non-compliant
• Format - Memory: FLASH
• Memory Type: Boot Block FLASH
• Memory Size: 16M (2M x 8 or 1M x 16)
• Speed: 90ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TSOP
• Other names: 425-1824; LH28F160BJHE-BTL90; LHF16J04

NOTES:
1. Refer to DC Characteristics. When V
2. X can be V
3. RY/BY# is V
4. RP# at GND±0.2V ensures the lowest power consumption.
5. See Section 4.2 for read identifier code data.
6. Command writes involving block erase, full chip erase, word/byte write or lock-bit configuration are reliably executed
7. Refer to Table 3 for valid D
8. Never hold OE# low and WE# low at the same timing.
Read
Output Disable
Standby
Reset
Read Identifier Codes
Write
Read
Output Disable
Standby
Reset
Read Identifier Codes
Write
sharp
V
algorithms. It is High Z during when the WSM is not busy, in block erase suspend mode (with word/byte write inactive),
word/byte write suspend mode or reset mode.
when V
CCWLK
Mode
Mode
CCW
voltages.
IL
=V
OL
or V
CCWH1/2
when the WSM is executing internal block erase, full chip erase, word/byte write or lock-bit configuration
IH
for control pins and addresses, and V
and V
Notes
Notes
6,7,8
6,7,8
IN
8
4
8
8
4
8
during a write operation.
CC
=2.7V-3.6V.
Table 2.1. Bus Operations (BYTE#=V
Table 2.2. Bus Operations (BYTE#=V
CCW
RP#
RP#
V
V
V
V
V
V
V
V
V
V
V
V
IH
IH
IH
IL
IH
IH
IH
IH
IH
IL
IH
IH
≤V
CCWLK
CE#
CE#
V
V
V
V
V
V
V
V
V
V
X
X
IH
IH
IL
IL
IL
IL
IL
IL
IL
IL
, memory contents can be read, but not altered.
LHF16J04
CCWLK
OE#
OE#
V
V
V
V
V
V
V
V
X
X
X
X
IH
IH
IH
IH
IL
IL
IL
IL
or V
WE#
WE#
V
V
V
V
V
V
V
V
X
X
X
X
CCWH1/2
IH
IH
IH
IL
IH
IH
IH
IL
IH
IL
Figure 4
Figure 4
Address
Address
)
)
(1,2)
(1,2)
for V
See
See
X
X
X
X
X
X
X
X
X
X
CCW
. See DC Characteristics for
V
V
CCW
CCW
X
X
X
X
X
X
X
X
X
X
X
X
DQ
High Z
High Z
High Z
High Z
High Z
High Z
Note 5
Note 5
DQ
D
D
D
D
OUT
OUT
IN
IN
0-15
0-7
RY/BY#
RY/BY#
High Z
High Z
High Z
High Z
Rev. 1.26
X
X
X
X
X
X
X
X
(3)
(3)
10