LHF00L30 Sharp Microelectronics, LHF00L30 Datasheet - Page 15
![IC FLASH 16MBIT 70NS 48TSOP](/photos/7/28/72868/lhf00l30_sml.jpg)
LHF00L30
Manufacturer Part Number
LHF00L30
Description
IC FLASH 16MBIT 70NS 48TSOP
Manufacturer
Sharp Microelectronics
Datasheet
1.LHF00L30.pdf
(33 pages)
Specifications of LHF00L30
Format - Memory
FLASH
Memory Type
FLASH
Memory Size
16M (1M x 16)
Speed
70ns
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
425-1887
Previous State
Other than
[110]
[110]
NOTES:
1. "WP#=0→1" means that WP# is driven to V
2. State transition from the current state [011] to the next state depends on the previous state.
3. When WP# is driven to V
4. In this state transitions table, assumes that lock configuration commands are not written in
-
-
-
-
-
-
V
automatically locked.
previous, current and next state.
(2)
(2)
IL
.
Table 7. Block Locking State Transitions upon WP# Transition
[000]
[001]
[011]
[100]
[101]
[110]
[111]
State
Current State
WP#
0
0
0
1
1
1
1
IL
in [110] state, the state changes to [011] and the blocks are
DQ
LHF00L30
0
0
1
0
0
1
1
1
DQ
IH
0
1
1
0
1
0
1
and "WP#=1→0" means that WP# is driven to
0
Result after WP# Transition (Next State)
WP#=0→1
[100]
[101]
[110]
[111]
-
-
-
-
(1)
(4)
WP#=1→0
[000]
[001]
[011]
[011]
-
-
-
-
(3)
(1)
Rev. 2.45
12