gvt73512a8 ETC-unknow, gvt73512a8 Datasheet
gvt73512a8
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gvt73512a8 Summary of contents
Page 1
... REVOLUTIONARY PINOUT 512K X 8 512K x 8 SRAM +3.3V SUPPLY REVOLUTIONARY PINOUT GENERAL DESCRIPTION The GVT73512A8 is organized as a 524,288 x 8 SRAM using a four-transistor memory cell with a high performance, silicon gate, low-power CMOS process. Galvantech SRAMs are fabricated using double-layer polysilicon, double-layer metal technology. ...
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... When CE# is HIGH, the chip is disabled and automatically goes into standby power mode. Input Output Enable: This active LOW input enables the output drivers. + Power Supply:3.3V 0.3V Ground 2 GVT73512A8 POWER DOWN DESCRIPTION Galvantech, Inc. reserves the right to change products or specifications without notice. VCC VSS DQ1 DQ8 ...
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... O < VCC VCC SYM TYP -10 ; VCC =MAX; Icc 90 240 MAX SB1 I 0.1 SB2 CONDITIONS SYMBOL MHz C I VCC = 3.3V C I/O 3 GVT73512A8 MIN MAX UNITS 2.2 VCC+0.5 V -0.5 0 2.4 V 0.4 V 3.0 3.6 V -12 -15 UNITS NOTES 210 175 ...
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... WP2 WP1 LZWE 3 4 HZWE GVT73512A8 - 15 MAX UNITS NOTES ...
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... Read Cycle Time. RC 12. Chip Enable and Write Enable can initiate and terminate a WRITE cycle. 13. Capacitance derating applies to capacitance different from the load capacitance shown in Fig. 1. 14. Typical values are measured at 3.3V HZCE is less 5 GVT73512A8 1.5V Fig. 1 OUTPUT LOAD EQUIVALENT 3.3v 317 DQ ...
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... READ CYCLE NO VALID (7, 8, 10, 12) READ CYCLE NO AOE t LZOE t ACE t LZCE HIGH Z 6 GVT73512A8 3. DATA VALID t HZCE t HZOE DATA VALID DON'T CARE UNDEFINED Galvantech, Inc. reserves the right to change products or specifications without notice. ...
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... WP2 AS DATA VALID t HZWE (12, 13) WRITE CYCLE NO WP1 AS DATA VALID HIGH Z 7 GVT73512A8 LZWE HIGH DON'T CARE UNDEFINED Galvantech, Inc. reserves the right to change products or specifications without notice. ...
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... D Q July 7, 1998 Rev. 7/98 , INC. REVOLUTIONARY PINOUT 512K X 8 (12, 13) WRITE CYCLE NO. 3 (Chip Enable Controlled WP1 DATA VALID HIGH Z 8 GVT73512A8 DON'T CARE Galvantech, Inc. reserves the right to change products or specifications without notice. ...
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... July 7, 1998 Rev. 7/98 , INC. REVOLUTIONARY PINOUT 512K X 8 .941 (23.90) .923 (23.44) .050 (1.27) TYP .020 (0.51) .015 (0.38) MAX or typical, min where noted. MIN 9 GVT73512A8 .445 (11.30) .435 (11.05) .148 (3.76) .138 (3.51) .095 (2.41) .080 (2.03) .380 (9.65) .360 (9.14) Temperature (Blank = Commercial I = Industrial) Speed ( 10 = 10ns 12 = 12ns, 15= 15ns) Package (J = 400 mil SOJ) Galvantech, Inc ...