LH28F008SAT-12 Sharp Electronics, LH28F008SAT-12 Datasheet - Page 3

• 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

8M (1M × 8) Flash Memory
A
0
- A
19
COUNTER
ADDRESS
ADDRESS
BUFFER
LATCH
INPUT
Y-DECODER
X-DECODER
Figure 3. LH28F008SA Block Diagram
MULTIPLEXER
OUTPUT
BUFFER
OUTPUT
16 64KB BLOCKS
COMPARATOR
DQ
IDENTIFIER
Y-GATING
REGISTER
REGISTER
STATUS
0
DATA
- DQ
7
REGISTER
BUFFER
INPUT
DATA
WRITE STATE
INTERFACE
COMMAND
MACHINE
USER
PROGRAM/
VOLTAGE
SWITCH
ERASE
I/O LOGIC
LH28F008SA
28F008SA-2
RY/BY
CE
WE
OE
PWD
V
V
GND
PP
CC
3