GS880F18AT GSI [GSI Technology], GS880F18AT Datasheet
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GS880F18AT
Related parts for GS880F18AT
GS880F18AT Summary of contents
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... Boards designed with FT pin pads tied low may be stuffed with GSI’s pipeline/flow through-configurable Burst RAMs or any vendor’s flow through or configurable Burst SRAM. Boards designed with the FT pin location tied high or floating must employ a non-configurable flow through Burst RAM, like this RAM, to achieve flow through functionality ...
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DDQ ...
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DDQ ...
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DQP DDQ ...
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TQFP Pin Description Symbol Type I — ...
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Register – LBO ADV CK ADSC ADSP Power Down ZZ Control Note: Only x36 version shown ...
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Mode Pin Functions Mode Name Burst Order Control Power Down Control Note: There is a pull-down device on the ZZ pin, so this input pin can be unconnected and the chip will operate in the default states as specified in ...
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Byte Write Truth Table Function GW Read H Read H Write byte a H Write byte b H Write byte c H Write byte d H Write all bytes H Write all bytes L Notes: 1. All byte outputs are ...
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Synchronous Truth Table Address Operation Used Deselect Cycle, Power Down Deselect Cycle, Power Down Deselect Cycle, Power Down Read Cycle, Begin Burst External Read Cycle, Begin Burst External Write Cycle, Begin Burst External Read Cycle, Continue Burst Read Cycle, Continue ...
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Notes: 1. The diagram shows only supported (tested) synchronous state transitions. The diagram presumes G is tied low. 2. The upper portion of the diagram assumes active use of only the Enable (E1) and Write (B that ADSP is tied ...
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Notes: 1. The diagram shows supported (tested) synchronous state transitions plus supported transitions that depend upon the use Use of “Dummy Reads” (Read Cycles with G High) may be used to make the transition from Read cycles ...
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Absolute Maximum Ratings (All voltages reference Symbol DDQ V I/O V Voltage on Other Input Pins IN I Input Current on Any Pin IN I Output Current on Any I/O Pin OUT P ...
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V Range Logic Levels DDQ3 Parameter V Input High Voltage DD V Input Low Voltage DD V I/O Input High Voltage DDQ V I/O Input Low Voltage DDQ Notes: 1. The part numbers of Industrial Temperature Range versions end the ...
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Undershoot Measurement and Timing 50% V – 2 50% tKC Capacitance 2 Parameter Input Capacitance Input/Output Capacitance Note: ...
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DC Electrical Characteristics Parameter Input Leakage Current (except mode pins) ZZ Input Current FT Input Current Output Leakage Current Output High Voltage Output High Voltage Output Low Voltage Rev: 1.03 11/2004 Specifications cited are subject to change without notice. For ...
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Rev: 1.03 11/2004 Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com. GS880F18/32/36AT-5.5/6/6.5/7/7.5/8.5 16/23 © 2001, GSI Technology ...
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AC Electrical Characteristics Parameter Symbol Clock Cycle Time Clock to Output Valid Clock to Output Invalid Flow Through Clock to Output in Low-Z Setup time Hold time Clock HIGH Time Clock LOW Time Clock to Output in High ...
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Begin Read A Cont Single Read Single Read CK ADSP tS tH ADSC tS ADV tS tH A0– Ba– tOE DQa–DQd Rev: 1.03 11/2004 Specifications cited ...
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... During normal operation, ZZ must be pulled low, either by the user or by its internal pull down resistor. When ZZ is pulled high, the SRAM will enter a Power Sleep mode after 2 cycles. At this time, internal state of the SRAM is preserved. When ZZ returns to low, the SRAM operates normally after ZZ recovery time. ...
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TQFP Package Drawing (Package T) Symbol Description Min. Nom. Max A1 Standoff 0.05 A2 Body Thickness 1.35 b Lead Width 0.20 c Lead Thickness 0.09 D Terminal Dimension 21.9 D1 Package Body 19.9 E Terminal Dimension 15.9 E1 Package Body ...
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... GS880F32AT-7.5I Notes: 1. Customers requiring delivery in Tape and Reel should add the character “T” to the end of the part number. Example: GS880F18AT-150IT. 2. The speed column indicates the cycle frequency (MHz) of the device in Pipeline mode and the latency (ns) in Flow Through mode. Each device is Pipeline/Flow through mode-selectable by the user ...
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... GS880F36AT-8.5I Notes: 1. Customers requiring delivery in Tape and Reel should add the character “T” to the end of the part number. Example: GS880F18AT-150IT. 2. The speed column indicates the cycle frequency (MHz) of the device in Pipeline mode and the latency (ns) in Flow Through mode. Each device is Pipeline/Flow through mode-selectable by the user ...
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... Sync SRAM Datasheet Revision History DS/DateRev. Code: Old; Types of Changes New Format or Content 880F18A_r1 880F18A_r1; 880F18A_r1_01 880F18A_r1_01; 880F18A_r1_02 880F18A_r1_02; 880F18A_r1_03 Rev: 1.03 11/2004 Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com. • Creation of new datasheet • Updated FT power numbers • ...