X20C04D-15 XICOR [Xicor Inc.], X20C04D-15 Datasheet
X20C04D-15
Related parts for X20C04D-15
X20C04D-15 Summary of contents
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X20C04 4K FEATURES • High Reliability —Endurance: 1,000,000 Nonvolatile Store Operations —Retention: 100 Years Minimum • Power-on Recall 2 —E PROM Data Automatically Recalled Into SRAM Upon Power-up • Lock Out Inadvertent Store Operations • Low Power CMOS —Standby: 250 ...
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... X20C04 PIN DESCRIPTIONS Addresses (A – The Address inputs select an 8-bit memory location during a read or write operation. Chip Enable (CE) The Chip Enable input must be LOW to enable all read/ write operations. When CE is HIGH, power consumption is reduced. Output Enable (OE) The Output Enable input controls the data output buffers and is used to initiate read and recall operations ...
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... CE, OE, WE and NE. Write Protection The X20C04 has five write protect features that are employed to protect the contents of both the nonvolatile memory and the RAM. • V Sense—All functions are inhibited when V CC 3.5V. • A RAM write is required before a Store Cycle is initiated. • ...
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X20C04 ABSOLUTE MAXIMUM RATINGS* Temperature under Bias .................. – +135 C Storage Temperature ....................... – +150 C Voltage on any Pin with Respect ....................................... D.C. Output Current ........................................... 10mA Lead Temperature (Soldering, 10 ...
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X20C04 ENDURANCE AND DATA RETENTION Parameter Endurance Store Cycles Data Retention MODE SELECTION ...
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X20C04 A.C. CHARACTERISTICS (Over the recommended operating conditions unless otherwise specified) Read Cycle Limits Symbol Parameter t Read Cycle Time RC t Chip Enable Access Time CE t Address Access Time AA t Output Enable Access Time ...
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X20C04 Write Cycle Limits Symbol Parameter t Write Cycle Time WC t Chip Enable to End of Write Input CW t Address Setup Time AS t Write Pulse Width WP t Write Recovery Time WR t Data Setup to End ...
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X20C04 CE Controlled Write Cycle ADDRESS DATA OUT DATA DATA VALID 3825 FHD F07.1 ...
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X20C04 STORE CYCLE LIMITS Symbol Parameter t Store Cycle Time STC t Store Pulse Width SP t Nonvolatile Enable to NHZ Output in High Z t Output Enable From OEST End of Store OE Disable to Store t SOE Function ...
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X20C04 ARRAY RECALL CYCLE LIMITS Symbol Parameter t Array Recall Cycle Time RCC (6) t Recall Pulse Width to RCP InitiateRecall WE Setup Time RWE Array Recall Cycle ADDRESS RWE WE CE DATA I/O ...
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X20C04 PACKAGING INFORMATION 28-LEAD HERMETIC DUAL IN-LINE PACKAGE TYPE D PIN 1 SEATING PLANE 0.200 (5.08) 0.150 (3.81) MIN. 0.125 (3.18) 0.110 (2.79) 0.090 (2.29) TYP. 0.100 (2.54) NOTE: ALL DIMENSIONS IN INCHES (IN PARENTHESES IN MILLIMETERS) 1.490 (37.85) MAX. ...
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X20C04 PACKAGING INFORMATION 28-LEAD PLASTIC DUAL IN-LINE PACKAGE TYPE P PIN 1 INDEX PIN 1 SEATING PLANE 0.160 (4.06) 0.120 (3.05) 0.110 (2.79) 0.090 (2.29) TYP. 0.010 (0.25) NOTE: 1. ALL DIMENSIONS IN INCHES (IN PARENTHESES IN MILLIMETERS) 2. PACKAGE ...
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X20C04 PACKAGING INFORMATION 32-PAD CERAMIC LEADLESS CHIP CARRIER PACKAGE TYPE E 0.300 (7.62) 0.015 (0.38) 0.003 (0.08) PIN 1 0.200 (5.08) BSC 0.028 (0.71) 0.022 (0.56) (32) PLCS. 0.458 (11.63) 0.442 (11.22) 0.458 (11.63) NOTE: 1. ALL DIMENSIONS IN INCHES ...
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X20C04 32-LEAD PLASTIC LEADED CHIP CARRIER PACKAGE TYPE J 0.420 (10.67) 0.045 (1.14 0.495 (12.57) 0.485 (12.32) TYP. 0.490 (12.45) 0.453 (11.51) 0.447 (11.35) TYP. 0.450 (11.43) 0.300 (7.62) REF. PIN 1 TYPICAL 0.050 (1.27) TYP. FOOTPRINT 0.021 ...
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X20C04 ORDERING INFORMATION X20C04 Device LIMITED WARRANTY Devices sold by Xicor, Inc. are covered by the warranty and patent indemnification provisions appearing in its Terms of Sale only. Xicor, Inc. makes no warranty, express, statutory, implied description regarding ...