LH28F008SAHT-T9 Sharp Electronics, LH28F008SAHT-T9 Datasheet - Page 10

• Manufacturer Part Number: LH28F008SAHT-T9
• Manufacturer: Sharp Electronics

Specifications of LH28F008SAHT-T9

• Cell Type: NOR
• Density: 8Mb
• Access Time (max): 90ns
• Interface Type: Parallel
• Boot Type: Not Required
• Address Bus: 20b
• Operating Supply Voltage (typ): 5V
• Operating Temp Range: -40C to 85C
• Package Type: TSOP
• Program/erase Volt (typ): 11.4 to 12.6V
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Word Size: 8b
• Number Of Words: 1M
• Supply Current: 50mA
• Mounting: Surface Mount
• Pin Count: 40
• Lead Free Status / Rohs Status: Compliant

Masking and Selective Powerdown), for DRAM Backup during System SUSPEND, Resident O/S and Applications
80386SL
80386SL
82360SL
Controller
Figure 3. LH28F008SA Array Interface to 386SL Microprocessor Superset through PI Bus (Including RY/BY#
PCMD#
SBHE#
PSTART#
PM/IO#
FLSHDCS#
PW/R#
PRDY#
VGACS#
INT
SD
SA
LA
17-20
0-16
0-15
,
POWERGOOD
LATCH
XCVR
RESET
RY/BY#
SBHE#
#
CTRL
SA
LA
21-22
0
,
EPLD(s)
µPLD
SA
and Motherboard Solid-State Disk.
LA
1-16
17-20
CS
CS
CS
RD#
CSL
CSH
,
3
1
2
WR#
RY/BY
RD#
RY/BY
#
#
#
1
1
#
#
WR#
LH28F008SA's
LH28F008SA's
FROM OTHER
LH28F008SA's
TO OTHER
TO OTHER
1
2
RY/BY#
LHF08ST9
#
#
PAIRS
CS#
RP#
WE#
OE#
RY/BY#
CE#
A
0-19
DQ
FD
0-7
RP#
0-7
RP#
V
RY/BY#
WE#
CE#
OE#
PP
A
DQ
0-19
0-7
FD
8-15
Switch
RP#
V
PP
V
PP
12V
GPIO
RESET#
7