SST49LF008C-33-4C-WH 查看數據表（PDF） - Silicon Storage Technology

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SST49LF008C-33-4C-WH

4 Mbit / 8 Mbit LPC Serial Flash

Silicon Storage Technology 

4 Mbit / 8 Mbit LPC Serial Flash

SST49LF004C / SST49LF008C

ELECTRICAL SPECIFICATIONS

Advance Information

The AC and DC specifications for the LPC interface signals (LAD[3:0], LFRAME#, LCLCK and RST#) as defined in Section

4.2.2.4 of the PCI local Bus specification, Rev. 2.1. Refer to Table 21 for the DC voltage and current specifications. Refer to

Table 25 through Table 27 for the AC timing specifications for Clock, Read, Write, and Reset operations.

Absolute Maximum Stress Ratings (Applied conditions greater than those listed under “Absolute Maximum

Stress Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation

of the device at these conditions or conditions greater than those defined in the operational sections of this data

sheet is not implied. Exposure to absolute maximum stress rating conditions may affect device reliability.)

Temperature Under Bias . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55°C to +125°C

Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65°C to +150°C

D.C. Voltage on Any Pin to Ground Potential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to VDD+0.5V

Transient Voltage (<20 ns) on Any Pin (except WP#/AAI) to Ground Potential1 . . . . . . . . . . . . . . -2.0V to VDD+2.0V

Voltage on WP#/AAI Pin to Ground Potential2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 11.0V

Package Power Dissipation Capability (TA=25°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0W

Surface Mount Solder Reflow Temperature3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C for 10 seconds

Output Short Circuit Current4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA

1. Do not violate processor or chipset specification regarding INIT# voltage.

2. The maximum DC voltage on WP#/AAI pin may reach 11V for periods <20ns.

3. Excluding certain with-Pb 32-PLCC units, all packages are 260°C capable in both non-Pb and with-Pb solder versions.

Certain with-Pb 32-PLCC package types are capable of 240°C for 10 seconds; please consult the factory for the latest information.

4. Outputs shorted for no more than one second. No more than one output shorted at a time.

OPERATING RANGE

Range

Commercial

Ambient Temp

0°C to +85°C

VDD

3.0-3.6V

AC CONDITIONS OF TEST

Input Rise/Fall Time . . . . . . . . . . . . . . . 3 ns

Output Load . . . . . . . . . . . . . . . . . . . . . CL = 30 pF

See Figure 14

©200 Silicon Storage Technology, Inc.

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S71292-00-000

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