SST49LF040 Silicon Storage Technology, SST49LF040 Datasheet - Page 5

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SST49LF040

Manufacturer Part Number
SST49LF040
Description
4 Mbit LPC Flash
Manufacturer
Silicon Storage Technology
Datasheet

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4 Mbit LPC Flash
SST49LF040
Advance Information
LIST OF TABLES
©2001 Silicon Storage Technology, Inc.
TABLE 1: Pin Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
TABLE 2: ID Strapping Values for SST49LF040 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
TABLE 3: General Purpose Inputs Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
TABLE 4: Memory Map Register Addresses (Top of the 4GB System Memory). . . . . . . . . . . . . . . . . . . . 13
TABLE 5: Memory Map Register Addresses (Bottom of the 4GB System Memory) . . . . . . . . . . . . . . . . . 13
TABLE 6: Product Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
TABLE 7: Operation Modes Selection (PP Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
TABLE 8: Software Command Sequence (All Interfaces) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
TABLE 9: DC Operating Characteristics (All Interface) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
TABLE 10: Recommended System Power-up Timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
TABLE 11: Pin Capacitance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
TABLE 12: Reliability Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
TABLE 13: Clock Timing Parameters (LPC Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
TABLE 14: Reset Timing Parameters (LPC Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
TABLE 15: Read/Write Cycle Timing Parameters (LPC Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
TABLE 16: AC Input/Output Specifications (LPC Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
TABLE 17: Interface Measurement Condition Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
TABLE 18: Standard LPC Memory Cycle Definition (LPC Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
TABLE 19: Read Cycle Timing Parameters (PP Mode). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
TABLE 20: Program/Erase Cycle Timing Parameters (PP Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
TABLE 21: Reset Timing Parameters (PP Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
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