LRS1806C Sharp Electronics, LRS1806C Datasheet - Page 29

• Manufacturer Part Number: LRS1806C
• Manufacturer: Sharp Electronics

Specifications of LRS1806C

• Lead Free Status / RoHS Status: Supplier Unconfirmed

sharp
12.6 Reset Operations
Notes:
AC Waveform for Reset Operation
DQ
DQ
DQ
F-RST
1. A reset time, t
2.
3. Sampled, not 100% tested.
4.
5. When the device power-up, holding F-RST low minimum 100ns is required after F-V
F-RST
F-RST
Symbol
t
t
F-V
t
VHQV
t
PLRH
PLPH
15-0
15-0
15-0
VPH
are valid. See the AC Characteristics - read cycle for t
complete within 100ns.
also has been in stable there.
t
If F-RST asserted while a block erase, full chip erase or (page buffer) program operation is not executing, the reset will
PLPH
CC
(D/Q)
(D/Q)
(D/Q)
(P)
(P)
(P)
is <100ns the device may still reset but this is not guaranteed.
GND
2.7V
V
V
V
V
V
V
V
V
V
V
V
V
F-RST Low to Reset during Read
(F-RST should be low during power-up.)
F-RST Low to Reset during Erase or Program
F-V
F-V
OH
OH
OH
IH
OL
IH
OL
IH
OL
IL
IL
IL
CC
CC
PHQV
2.7V to F-RST High
2.7V to Output Delay
, is required from the later of SR.7 (F-RY/BY) going “1” (High-Z) or F-RST going high until outputs
High-Z
High-Z
High-Z
Parameter
( ) Reset during Read rray Mode
(B) Reset during Erase or Program Mode
(C) F-RST rising timing
t
t
PLPH
PLPH
L R S1 8 3 6
PHQV
t
PLRH
.
COMPLETE
t
VPH
BORT
SR.7=
1, 3, 4
1, 2, 3
1, 3, 5
Notes
(T
3
A
“1”
= -30°C to +85°C, F-V
t
PHQV
t
VHQV
CC
Min.
100
100
t
has been in predefined range and
PHQV
t
PHQV
Max.
22
1
CC
OUTPUT
= 2.7V to 3.3V)
V LID
OUTPUT
V LID
OUTPUT
V LID
Unit
ms
µs
ns
ns
26