LH28F320S5HNS-ZP Sharp Electronics, LH28F320S5HNS-ZP Datasheet - Page 47

• Manufacturer Part Number: LH28F320S5HNS-ZP
• Manufacturer: Sharp Electronics

Specifications of LH28F320S5HNS-ZP

• Cell Type: NOR
• Density: 32Mb
• Access Time (max): 100ns
• Interface Type: Parallel
• Boot Type: Not Required
• Address Bus: 22/21Bit
• Operating Supply Voltage (typ): 5V
• Operating Temp Range: -40C to 85C
• Package Type: SSOP
• Program/erase Volt (typ): 4.5 to 5.5V
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Word Size: 8/16Bit
• Number Of Words: 4M/2M
• Supply Current: 75mA
• Mounting: Surface Mount
• Pin Count: 56
• Lead Free Status / Rohs Status: Compliant

6.2.7 RESET OPERATIONS
NOTES:
1. If RP# is asserted while a block erase, full chip erase, (multi) word/byte write or block lock-bit configuration
2. A reset time, t
3. When the device power-up, holding RP# low minimum 100ns is required after V
Symbol
t
t
t
PLPH
PLRH
5VPH
operation is not executing, the reset will complete within 100ns.
and also has been in stable there.
RP# Pulse Low Time
(If RP# is tied to V
RP# Low to Reset during Block Erase, Full Chip Erase,
(Multi) Word/Byte Write or Block Lock-Bit Configuration
V
CC
at 4.5V to RP# High
PHQV
STS(R)
STS(R)
RP#(P)
RP#(P)
RP#(P)
V
CC
, is required from the latter of STS going High Z or RP# going high until outputs are valid.
High Z
High Z
V
V
V
V
V
V
5V
V
V
V
OL
OL
IH
IL
IH
IL
IL
IH
IL
CC
, this specification is not applicable)
Figure 21. AC Waveform for Reset Operation
Parameter
(B)Reset During Block Erase, Full Chip Erase, (Multi) Word/Byte Write
t
t
PLPH
PLPH
or Block Lock-Bit Configuretion
Reset AC Specifications
(A)Reset During Read Array Mode
LHF32KZP
(C)V
t
PLRH
t
5VPH
CC
Power Up Timing
Notes
1,2
3
CC
Min.
100
100
has been in predefined range
V
CC
=5V
Max.
13.1
Rev. 1.6
Unit
ns
µs
ns
44