LH28F800SUT-70 Sharp Electronics, LH28F800SUT-70 Datasheet - Page 3

• Manufacturer Part Number: LH28F800SUT-70
• Manufacturer: Sharp Electronics

Specifications of LH28F800SUT-70

• Cell Type: NOR
• Density: 8Mb
• Interface Type: Parallel
• Boot Type: Not Required
• Address Bus: 20/19Bit
• Operating Supply Voltage (typ): 3.3/5V
• Operating Temp Range: 0C to 70C
• Package Type: TSOP-I
• Program/erase Volt (typ): 4.5 to 5.5V
• Sync/async: Asynchronous
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 3/4.5V
• Operating Supply Voltage (max): 3.6/5.5V
• Word Size: 8/16Bit
• Number Of Words: 1M/512K
• Supply Current: 35mA
• Mounting: Surface Mount
• Pin Count: 56
• Lead Free Status / Rohs Status: Not Compliant

8M (512K × 16, 1M × 8) Flash Memory
A
0
- A
19
Figure 3. LH28F800SU Block Diagram (Architectural Evolution Includes Page Buffers,
COUNTER
ADDRESS
ADDRESS
LATCHES
BUFFER
QUEUE
INPUT
DQ
OUTPUT
BUFFER
8
- DQ
15
Queue Registers and Extended Status Registers)
Y-DECODER
X-DECODER
MULTIPLEXER
OUTPUT
DQ
OUTPUT
BUFFER
0
REGISTER
- DQ
ESRs
CSR
ID
Y GATING/SENSING
7
COMPARATOR
DATA
. . .
. . .
REGISTERS
BUFFER
QUEUE
INPUT
DATA
BUFFERS
PAGE
BUFFER
INPUT
CUI
PROGRAM/
VOLTAGE
WSM
SWITCH
ERASE
LOGIC
I/O
LH28F800SU
28F800SUR-2
RY/BY
3/5
BYTE
V
3/5
V
GND
CE
CE
OE
WE
WP
RP
PP
CC
0
1
3