LH28F160BJHE-BTL70 Sharp Electronics, LH28F160BJHE-BTL70 Datasheet - Page 40

• Manufacturer Part Number: LH28F160BJHE-BTL70
• Manufacturer: Sharp Electronics

Specifications of LH28F160BJHE-BTL70

• Cell Type: NOR
• Density: 16Mb
• Access Time (max): 70ns
• 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

6.2.7 RESET OPERATIONS
NOES:
1. If RP# is asserted while a block erase, full chip erase, word/byte write or lock-bit configuration operation is not executing,
2. td.;et
3. When the device power-up, holding RP# low minimum 1OOns is required after V,, has been in predefined range and also
tPLPH
tPLRZ
tr
SHARI=
Sym.
has been in stable there.
the reset will complete within 1OOns.
time, tpHQv, is required from the later of RY/BY#(SR.7)
RP# Pulse Low Time
(If RP# is tied to Vcc, this specification is not applicable)
RP# Low to Reset during Block Erase, Full Chip Erase,
Word/Byte Write or Lock-Bit Configuration
V,, 2.7V to RP# High
RY/BY#(R)
RY/BY#(R)
RwP)
Rw?
RwP)
(SR.7)
(SR.7)
vcc
High Z
High Z
(“0”)
(“0”)
2.7V
VOL
VOL
(“1”)
VIH
VIL
(“1”)
VIH
VIL
VIH
VIL
VIL
(B)Reset
Parameter
Figure 18. AC Waveform for Reset Operation
During
Block Erase, Full Chip Erase, Word/Byte
I
-
Reset AC Specifications
LHF16507
(A)Reset
tZVPH
(C)RP# rising Timing
-
During Read Array
7-
going High Z(“1”) or RP# going high until outputs are
I
Notes
12
Mode
3
Write oc Lock-Bit
Min.
100
100
Configuration
Max.
30
Rev. 1.2
Unit
ns
W
ns
38