LH28F160BGE-TTL10 Sharp Electronics, LH28F160BGE-TTL10 Datasheet - Page 30

• Manufacturer Part Number: LH28F160BGE-TTL10
• Manufacturer: Sharp Electronics

Specifications of LH28F160BGE-TTL10

• Cell Type: NOR
• Density: 16Mb
• Access Time (max): 100ns
• Interface Type: Parallel
• Boot Type: Top
• Address Bus: 20b
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: 0C to 70C
• Package Type: TSOP-I
• Sync/async: Asynchronous
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Word Size: 16b
• Number Of Words: 1M
• Supply Current: 30mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Not Compliant

6.2.6 AC CHARACTERISTICS FOR CE#-CONTROLLED WRITE OPERATIONS
NOTES :
1. In systems where CE# defines the write pulse width
2. Sampled, not 100% tested.
3. Refer to Table 2 for valid A
SYMBOL
• V
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
AVAV
PHEL
WLEL
ELEH
PHHEH
SHEH
VPEH
AVEH
DVEH
EHDX
EHAX
EHWH
EHEL
EHRL
EHGL
QVVL
QVPH
QVSL
CC
(within a longer WE# timing waveform), all setup, hold,
and inactive WE# times should be measured relative to
the CE# waveform.
word write.
= 2.7 to 3.6 V, T
Write Cycle Time
RP# High Recovery to CE# Going Low
WE# Setup to CE# Going Low
CE# Pulse Width
RP# V
WP# V
V
Address Setup to CE# Going High
Data Setup to CE# Going High
Data Hold from CE# High
Address Hold from CE# High
WE# Hold from CE# High
CE# Pulse Width High
CE# High to RY/BY# Going Low
Write Recovery before Read
V
RP# V
WP# V
PP
PP
Setup to CE# Going High
Hold from Valid SRD, RY/BY# High
HH
HH
IH
IH
Setup to CE# Going High
Hold from Valid SRD, RY/BY# High
Setup to CE# Going High
Hold from Valid SRD, RY/BY# High
A
= 0 to +70˚C or –25 to +85
PARAMETER
VERSIONS
IN
and D
IN
for block erase or
˚
C
- 30 -
NOTE
2, 4
2, 4
2, 4
2
2
2
2
3
3
4. V
LH28F160BGH-TL10 LH28F160BGH-TL12 UNIT
should be held at V
or word write success (SR.1/3/4/5 = 0 : on Boot Blocks,
SR.3/4/5 = 0 : on Parameter Blocks and Main Blocks).
LH28F160BG-TL10
PP
MIN.
100
100
100
100
10
70
50
50
25
0
0
0
0
0
0
0
0
should be held at V
MAX.
100
HH
LH28F160BG-TL/BGH-TL
) until determination of block erase
PPH1/2
LH28F160BG-TL12
MIN.
120
100
100
100
10
70
50
50
25
0
0
0
0
0
0
0
0
(and if necessary RP#
(NOTE 1)
MAX.
100
ns
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns