LH28F160BVHE-BTL90 Sharp Electronics, LH28F160BVHE-BTL90 Datasheet - Page 35

• Manufacturer Part Number: LH28F160BVHE-BTL90
• Manufacturer: Sharp Electronics

Specifications of LH28F160BVHE-BTL90

• Cell Type: NOR
• Density: 16Mb
• Access Time (max): 90ns
• Interface Type: Parallel
• Boot Type: Bottom
• Address Bus: 21/20Bit
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: -40C to 85C
• Package Type: TSOP
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8/16Bit
• Number Of Words: 2M/1M
• Supply Current: 30mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Not Compliant

NOYES :
1. If RP# is asserted while a block erase or word/byte write operation is not executing, the reset will complete within IOOns.
2. A reset time, tpHQv, is required from the later of RY/BY# going High Z or RP# going high until outputs are valid.
3. When the device power-up, holding RP# low minimum 1OOns is required after V,,
tPLPH
tPLRZ
t2
Sym.
SHARP
has been in stable there.
H
RESET OPERATIONS
RP# Pulse Low Time
RP# Low to Reset during Block Erase or Word/Byte Write
(If RP#
V,, 2.7V to RP# High
RY/BY#(R)
RY/BY#(R)
is
RP#(P)
RwP)
RwP)
tied to V,,, this specification is not applicable)
vcc
--a--
High 2
VOL
2.w
VOL
VIH
VIL
VIH
VIL
VIL
VIH
VIL
-
Parameter
Figure 15. AC Waveform for Reset Operation
\
-
(B)Reset During
tPLPH -
/
Reset AC Specifications
L
-
(A)Reset
7-
I
LHF16Vll
t2VPH
(C)RP#
During Read Array Mode
Block Erase or Word/Byte
-
rising Timing
7-
I
Notes
12
Write
3
has been in predefined range and also
Min.
100
100
V,,=2.7V-3.6V
Max.
23.6
Rev. 1.02
Unit
ns
W
ns
33