gvt7264a16 ETC-unknow, gvt7264a16 Datasheet
gvt7264a16
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gvt7264a16 Summary of contents
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... REVOLUTIONARY PINOUT 64K X 16 64K x 16 SRAM WITH SINGLE CHIP ENABLE REVOLUTIONARY PINOUT GENERAL DESCRIPTION The GVT7264A16 is organized as a 65,536 x 16 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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... FUNCTIONAL BLOCK DIAGRAM VCC VSS A0 A15 October 6, 1997 Rev. 10/97 , INC. REVOLUTIONARY PINOUT 64K X 16 MEMORY ARRAY 512 ROWS X 128 X 16 COLUMNS POWER COLUMN DECODER DOWN 2 GVT7264A16 BLE# DQ1 DQ8 DQ9 DQ16 CE# BHE# WE# OE# Galvantech, Inc. reserves the right to change products or specifications without notice. ...
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... BLE# is LOW, the data is written to or read from the lower byte (DQ1-DQ8). When BHE# is LOW, the data is written to or read from the higher byte (DQ9-DQ16). Input Output Enable: This active LOW input enables the output drivers. DQ9-DQ16. + Power Supply: 5V 10% Ground 3 GVT7264A16 DQ1- DQ9- BHE# POWER DQ8 DQ16 H Q HIGH-Z ...
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... VCC SYM TYP ; VCC =MAX; Icc 120 standard IL standard I 25 MAX SB1 standard I 0.02 SB2 CONDITIONS SYMBOL MHz C I VCC = 5V C I/O 4 GVT7264A16 MIN MAX UNITS 2.2 VCC+1 V -0.5 0 2.4 V 0.4 V 4.5 5.5 V -10 -12 -15 -20 POWER 260 220 190 150 ...
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... WP2 WP1 LZWE 3 4 HZWE GVT7264A16 - MAX MIN MAN UNITS NOTES ...
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... Fig. 1. 14. Typical values are measured at 5V HZCE is less CONDITIONS SYMBOL Vcc = 2V CCDR I Vcc = 3V CCDR t CDR GVT7264A16 1.5V Fig. 1 OUTPUT LOAD EQUIVALENT +5V 480 Q 255 and 20ns cycle time. MIN TYP MAX UNITS 2 ...
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... READ CYCLE NO VALID (7, 8, 10, 12) READ CYCLE NO ABE t AOE t LZOE t LZBE t ACE t LZCE HIGH Z 7 GVT7264A16 4. DATA VALID t HZCE t HZBE t HZOE DATA VALID DON'T CARE UNDEFINED Galvantech, Inc. reserves the right to change products or specifications without notice. ...
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... AS WP2 DATA VALID t HZWE (12, 13) WRITE CYCLE NO WP1 DATA VALID HIGH Z 8 GVT7264A16 LZWE HIGH DON'T CARE UNDEFINED Galvantech, Inc. reserves the right to change products or specifications without notice. ...
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... DATA VALID HIGH Z (12, 13) WRITE CYCLE NO. 4 (Byte Enable Controlled WP1 DATA VALID HIGH Z 9 GVT7264A16 DON'T CARE DON'T CARE Galvantech, Inc. reserves the right to change products or specifications without notice. ...
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... TYP .020 (0.51) .015 (0.38) MAX or typical, min where noted. MIN .741 (18.81) .721 (18.31) .0315 (0.80) TYP .018 (0.45) .010 (0.25) .047 (1.20) MAX MAX or typical, max where noted. MIN 10 GVT7264A16 .445 (11.30) .435 (11.05) .148 (3.76) .138 (3.51) .030 (0.76) MIN .095 (2.41) .080 (2.03) .380 (9.65) .360 (9.14) .467 (11.86) .459 (11.66) .007 (0.18) .005 (0.12) .032 (0.80) .024 (0.60) ...
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... Ordering Information GVT 7264A16 Galvantech Prefix Part Number October 6, 1997 Rev. 10/97 , INC. REVOLUTIONARY PINOUT 64K GVT7264A16 Temperature (Blank = Commercial I = Industrial) Power (Blank= Standard, L= Low Power) Speed (10 = 10ns, 12= 12ns 15 = 15ns 20ns) Package (J = 400 mil SOJ TSOP TYPE II) Galvantech, Inc. reserves the right to change products or specifications without notice. ...