GS88237BB GSI [GSI Technology], GS88237BB Datasheet
GS88237BB
Related parts for GS88237BB
GS88237BB Summary of contents
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... Low power (Sleep mode) is attained through the assertion (High) of the ZZ signal stopping the clock (CK). Memory data is retained during Sleep mode. Core and Interface Voltages The GS88237BB/D operates 3.3 V power supply. All input are 3.3 V and 2.5 V compatible. Separate output power (V internal circuits and are 3.3 V and 2.5 V compatible. ...
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... DDQ NC A LBO DNU TMS TDI TCK TDO DDQ 2/29 GS88237BB/D-333/300/250/200 DDQ DDQ ...
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... TDI A1 TDO A A TMS A0 TCK A 3/29 GS88237BB/D-333/300/250/200 ADV ADSP DQB C DDQ V DQB DQB D DDQ V DQB DQB E DDQ V DQB DQB F DDQ V DQB DQB G DDQ NC ...
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... DDQ Rev: 1.04 3/2005 Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com. GS88237BB/D-333/300/250/200 Description Address field LSBs and Address Counter Preset Inputs Address Inputs Data Input and Output pins Byte Write Enable for ...
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... Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com. GS88237B Block Diagram Counter Load Register D Q Register D Q Register D Q Register D Q Register D Q Register D Q Register D Q 5/29 GS88237BB/D-333/300/250/200 A Memory Array DQx1–DQx9 © 2002, GSI Technology ...
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... Note: The burst counter wraps to initial state on the 5th clock. 6/29 GS88237BB/D-333/300/250/200 Function Linear Burst Interleaved Burst Active Standby Dual Cycle Deselect Single Cycle Deselect High Drive (Low Impedance) Low Drive (High Impedance) ...
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... may be used in any combination with BW to write single or multiple bytes. D 7/29 GS88237BB/D-333/300/250/200 B B Notes ...
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... Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com. Simplified State Diagram X Deselect First Write Burst Write CR CW 8/29 GS88237BB/D-333/300/250/200 First Read Burst Read BW, and GW) control inputs, and ...
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... Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com. Simplified State Diagram with G X Deselect First Write Burst Write 9/29 GS88237BB/D-333/300/250/200 First Read Burst Read CR © 2002, GSI Technology ...
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... Symbol Min. V 3.0 DD3 V 2.3 DD2 V 3.0 DDQ3 V 2.3 DDQ2 +2 V not to exceed 4.6 V maximum, with a pulse width not to exceed 20% tKC. DDn 10/29 GS88237BB/D-333/300/250/200 Value –0.5 to 4.6 –0.5 to 4.6 –0 –0 +0.5 (≤ 4.6 V max.) DDQ –0 +0.5 (≤ 4.6 V max.) DD +/–20 +/–20 1.5 –55 to 125 –55 to 125 Typ. Max. ...
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... The part numbers of Industrial Temperature Range versions end the character “I”. Unless otherwise noted, all performance specifica- tions quoted are evaluated for worst case in the temperature range marked on the device. 2. Input Under/overshoot voltage must be –2 V > Vi < V Rev: 1.04 3/2005 Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com. GS88237BB/D-333/300/250/200 Symbol Min. Typ. V 2.0 — ...
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... Symbol Test conditions I/O OUT Conditions V – DDQ Fig. 1 Output Load 1 DQ 50Ω V DDQ/2 * Distributed Test Jig Capacitance 12/29 GS88237BB/D-333/300/250/200 20% tKC Typ. Max. Unit 30pF © 2002, GSI Technology ...
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... DD Pipeline DDQ I Pipeline Pipeline and V operation. DD3 DD2 DDQ3 DDQ2 13/29 GS88237BB/D-333/300/250/200 Min – ≥ V – ≤ V – –1 uA OUT DD = 2.375 V 1.7 V DDQ = 3.135 V 2.4 V DDQ = 8 mA — -300 -250 ...
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... GS88237BB/D-333/300/250/200 -250 -200 Min Max Min Max — 4.0 — 5.0 — 2.2 — 2.3 — 2.7 1.0 1.0 — — — 1.0 1.0 — — — — 1.2 — 1.4 — 0.2 0.4 — ...
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... Pipeline Mode Timing (+1) Cont Deselect Write B Read C Read C+1 Read C+2 Read C+3 Cont tKC tKC tKH tKH tKL tKL ADSC initiated read and E3 only sampled with ADSC tS tKQ tOHZ tH Q(A) D(B) 15/29 GS88237BB/D-333/300/250/200 Deselect Deselected with E1 tKQX tLZ tHZ Q(C) Q(C+1) Q(C+2) Q(C+3) © 2002, GSI Technology ...
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... Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com. Sleep Mode Timing Diagram tKH tKH tKC tKC tKL tKL tZZS tZZH 16/29 GS88237BB/D-333/300/250/200 2. The duration of SB tZZR . The JTAG output DD . TDO should be left unconnected. SS © 2002, GSI Technology ...
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... Capture-DR state and then is placed between the TDI and TDO pins when the controller is moved to Shift-DR state. SAMPLE-Z, SAMPLE/PRELOAD and EXTEST instructions can be used to activate the Boundary Scan Register. Rev: 1.04 3/2005 Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com. GS88237BB/D-333/300/250/200 Description 17/29 © 2002, GSI Technology ...
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... JTAG TAP Block Diagram · · · · · · Boundary Scan Register 0 Bypass Register Instruction Register ID Code Register · · · · Control Signals Test Access Port (TAP) Controller 18/29 GS88237BB/D-333/300/250/200 · · TDO © 2002, GSI Technology ...
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... Rev: 1.04 3/2005 Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com. Not Used Configuration 19/29 GS88237BB/D-333/300/250/200 GSI Technology I/O JEDEC Vendor ID Code © 2002, GSI Technology 0 1 ...
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... JTAG Tap Controller State Diagram 1 1 Select Capture DR 0 Shift Exit1 DR 0 Pause Exit2 Update 20/29 GS88237BB/D-333/300/250/200 1 Select Capture IR 0 Shift Exit1 IR 0 Pause Exit2 Update © 2002, GSI Technology ...
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... Z) and the Boundary Scan Register is connected between TDI and TDO when the TAP controller is moved to the Shift-DR state. RFU These instructions are Reserved for Future Use. In this device they replicate the BYPASS instruction. Rev: 1.04 3/2005 Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com. GS88237BB/D-333/300/250/200 21/29 © 2002, GSI Technology ...
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... Rev: 1.04 3/2005 Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com. Conditions V – DDQ V /2 DDQ Description 22/29 GS88237BB/D-333/300/250/200 JTAG Port AC Test Load * 50Ω 30pF V /2 DDQ * Distributed Test Jig Capacitance Notes © ...
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... OLJC +2 V not to exceed 4.6 V maximum, with a pulse width not to exceed 20% tTKC. DDn supply. DDQ JTAG Port Timing Diagram tTKC tTKC tTKH tTKH tTH tTS tTH tTS tTKQ tTH tTS 23/29 GS88237BB/D-333/300/250/200 Min. Max. Unit Notes V +0.3 2.0 V DD3 0.8 V –0.3 0 +0.3 V DD2 DD2 ...
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... For information regarding the Boundary Scan Chain obtain BSDL files for this part, please contact our Applications Engineering Department at: apps@gsitechnology.com. Rev: 1.04 3/2005 Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com. Min Max Unit 50 — ns — — ns — — — ns 24/29 GS88237BB/D-333/300/250/200 © 2002, GSI Technology ...
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... SEATING PLANE C Rev: 1.04 3/2005 Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com. GS88237BB/D-333/300/250/200 BOTTOM VIEW A1 Ø0. Ø0. Ø0.60~0.90 (119x 7.62 14±0.10 A 0.20(4x) ...
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... SEATING PLANE C Rev: 1.04 3/2005 Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com. GS88237BB/D-333/300/250/200 BOTTOM VIEW Ø0. Ø0. Ø0.40~0.50 (165x 1.0 10.0 13±0.07 B 0.20(4x) ...
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... GS88237BGD-333 256K x 36 GS88237BGD-300 Notes: 1. Customers requiring delivery in Tape and Reel should add the character “T” to the end of the part number. Example: GS88237BB-200IB Commercial Temperature Range GSI offers other versions this type of device in many different configurations and with a variety of different features, only some of which are covered in this data sheet ...
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... GS88237BGD-250I 256K x 36 GS88237BGD-200I Notes: 1. Customers requiring delivery in Tape and Reel should add the character “T” to the end of the part number. Example: GS88237BB-200IB Commercial Temperature Range GSI offers other versions this type of device in many different configurations and with a variety of different features, only some of which are covered in this data sheet ...
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... Removed 275 & 225 MHz speed bins • Updated mechanical drawings and added variation numbers Content to ordering information • Added Pb-Free information Content • Corrected block diagram (added E2 & E3 references) • Added /PE information to pin description table 29/29 GS88237BB/D-333/300/250/200 Page;Revisions;Reason © 2002, GSI Technology ...