lrs1338a Sharp Microelectronics of the Americas, lrs1338a Datasheet - Page 7

• Manufacturer Part Number: lrs1338a
• Description: Stacked Chip Flash Memory Sram
• Manufacturer: Sharp Microelectronics of the Americas

Stacked Chip (8M Flash & 2M SRAM)
Data Sheet
A
0
- A
18
COUNTER
ADDRESS
ADDRESS
BUFFER
LATCH
INPUT
MULTIPLEXER
DECODER
DECODER
OUTPUT
OUTPUT
BUFFER
Y
X
Figure 3. Flash Memory Block Diagram
I/O
IDENTIFIER
0
REGISTER
REGISTER
COMPARATOR
- I/O
STATUS
DATA
15
REGISTER
BUFFER
INPUT
DATA
Y GATING
COMMAND
REGISTER
MACHINE
WRITE
STATE
USER
32K-WORD
BLOCKS
. . .
15
LOGIC
PROGRAM/ERASE
I/O
VOLTAGE
SWITCH
CE
WE
OE
RP
WP
V
CC
LRS1338A
LRS1338A-3
V
V
GND
PP
CC
7