16 Mbit Concurrent SuperFlash
SST36VF1601
Data Sheet
TABLE 2: P
IN
D
ESCRIPTION
Symbol
A
19
-A
0
Name
Address Inputs
Functions
To provide memory addresses. During Sector-Erase and Hardware Sector Protection,
A
19
-A
10
address lines will select the sector. During Block-Erase A
19
-A
15
address lines
will select the block.
To output data during Read cycles and receive input data during Write cycles
Data is internally latched during a Write cycle. The outputs are in tri-state when OE#
or CE# is high.
To activate the device when CE# is low.
To gate the data output buffers
To control the Write operations
To reset and return the device to Read mode
To output the status of a Program or Erase Operation
RY/BY# is a open drain output, so a 10KΩ - 100KΩ pull-up resistor is required to allow
RY/BY# to transition high indicating the device is ready to read.
To protect and unprotect the bottom 4 sectors from Erase or Program operation.
To provide 2.7-3.6V power supply voltage
Unconnected pins
T2.6 373
DQ
15
-DQ
0
Data Input/output
CE#
OE#
WE#
RST#
RY/BY#
Chip Enable
Output Enable
Write Enable
Hardware Reset
Ready/Busy#
WP#
V
DD
V
SS
NC
Write Protect
Power Supply
Ground
No Connection
TABLE 3: O
PERATION
M
ODES
S
ELECTION
Mode
Read
Program
Erase
Standby
Write Inhibit
Product Identification
Software Mode
V
IL
V
IL
V
IH
Manufacturer’s ID (00BFH)
Device ID
2
T3.6 373
CE#
V
IL
V
IL
V
IL
V
IH
X
X
OE#
V
IL
V
IH
V
IH
X
V
IL
X
WE#
V
IH
V
IL
V
IL
X
X
V
IH
DQ
D
OUT
D
IN
X
1
High Z
High Z / D
OUT
High Z / D
OUT
Address
A
IN
A
IN
Sector or block address,
XXH for Chip-Erase
X
X
X
See Table 4
1. X can be VIL or VIH, but no other value.
2. Device ID = 2761H
©2001 Silicon Storage Technology, Inc.
S71142-06-000 11/01 373
8
SST [ SILICON STORAGE TECHNOLOGY, INC ]
