LH28F008SAT-12 Sharp Electronics, LH28F008SAT-12 Datasheet - Page 6

• Manufacturer Part Number: LH28F008SAT-12
• Manufacturer: Sharp Electronics

Specifications of LH28F008SAT-12

• Cell Type: NOR
• Density: 8Mb
• Access Time (max): 120ns
• Interface Type: Parallel
• Boot Type: Not Required
• Address Bus: 20b
• Operating Supply Voltage (typ): 5V
• Operating Temp Range: 0C to 70C
• Package Type: TSOP
• Program/erase Volt (typ): 11.4 to 12.6V
• Sync/async: Asynchronous
• Operating Temperature Classification: Commercial
• 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: Not Compliant

LH28F008SA
6
80386SL
CONTROLLER
82360SL
Figure 3. LH28F008SA Array Interface to 386SL Microprocessor Superset through PI Bus
SA
LA
SD
SBHE
PSTART
PCMD
PM/IO
PW/R
FLSHDCS
PRDY
VGACS
17
0
0
- SA
- LA
- SD
16
PWRGOOD
20
INT
15
LATCH
XCVR
RESET
(Including RY
SBHE
RY/BY
CTRL
Backup during System SUSPEND, Resident O/S and
SA
LA
SA
LA
Applications and Motherboard Solid-State Disk.
21
0
17
1
- LA
- SA
EPLD(s)
- LA
»
PLD
/ BY
22
16
20
»
Masking and Selective Powerdown), for DRAM
RD
CS
CS
CS
WR
CSL
CSH
RD
WR
RY/BY
RY/BY
1
2
3
1
1
LH28F008SA's
PWD
FROM OTHER
LH28F008SA's
LH28F008SA
TO OTHER
TO OTHER
1
2
PAIRS
RY/BY
PWD
CS
CE
WE
OE
A
0
- A
FD
19
0
- FD
7
V
WE
OE
CE
A
PP
0
- A
FD
19
8
- FD
15
SWITCH
V
PP
8M (1M × 8) Flash Memory
V
PP
12 V
28F008SA-3
GPIO
RESET