SST45LF010-10-4C-SA SST [Silicon Storage Technology, Inc], SST45LF010-10-4C-SA Datasheet - Page 3

• Manufacturer Part Number: SST45LF010-10-4C-SA
• Description: 1 Megabit Serial Flash
• Manufacturer: SST [Silicon Storage Technology, Inc]

1 Megabit Serial Flash
SST45LF010
Data Sheet
TABLE 2: P
©2001 Silicon Storage Technology, Inc.
Symbol Pin Name
SCK
SI
SO
CE#
WP#
RST#
V
V
DD
SS
FIGURE 1: P
Serial Clock
Serial Data Input
Serial Data Output
Chip Enable
Write Protect
Reset
Power Supply
Ground
IN
D
WP#
V DD
SCK
CE#
IN
ESCRIPTION
A
SSIGNMENTS
1
2
3
4
8-
LEAD
Functions
To provide the timing of the serial interface. Commands, addresses, or input data are latched
on the rising edge of the clock input, while output data is shifted out on the falling edge of the
clock input.
rising edge of the serial clock.
Data is shifted out on the falling edge of the serial clock.
The device is enabled by a high to low transition on CE#.
low, all Erase and Program commands are ignored. When WP# is high, the device may be
erased or programmed. This pin has an internal pull-up and could remain unconnected when
not used.
A high to low transition on RST# will terminate any operation in progress and reset the internal
logic to the standby mode. The device will remain in the reset condition as long as the RST# is
low. Operations may only occur when RST# is high. This pin has an internal pull-up and could
remain unconnected when not used.
To provide power supply (3.0-3.6V).
To transfer commands, addresses, or data serially into the device. Inputs are latched on the
To transfer data serially out of the device.
To protect the device from unintentional Write (Erase or Program) operations. When WP# is
Top View
SOIC
8
7
6
5
372 ILL F01.6
RST#
V SS
SO
SI
3
WP#
V DD
SCK
CE#
8-
1
2
3
4
CONTACT
Top View
WSON
372 ILL F01a.2
8
7
6
5
RST#
V SS
SO
SI
S71128-03-000 4/01
T2.5 372
372