CY7C109B-20VI Cypress Semiconductor Corp, CY7C109B-20VI Datasheet
CY7C109B-20VI
Specifications of CY7C109B-20VI
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Related parts for CY7C109B-20VI
CY7C109B-20VI Summary of contents
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... CE , and OE options 1 2 HIGH or CE during a write operation (CE The CY7C109B is available in standard 400-mil-wide SOJ and 32-pin TSOP type I packages. The CY7C1009B is available in a 300-mil-wide SOJ package. The CY7C1009B and CY7C109B are functionally equivalent in all other respects active LOW Out- 2 I/O ...
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... Max > < > < MAX Max > V – 0.3V < 0.3V > V – 0.3V < 0.3V CY7C109B CY7C1009B Ambient Temperature + +85 C 7C109B-12 7C109B-15 7C1009B-12 7C1009B-15 Max. Min. 2.4 2.4 0.4 2 0.3 0.8 –0.3 –1 +1 –1 –5 +5 –5 –300 10% 5V 10% Max. Unit V 0.4 ...
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... V > V – 0.3V < 0.3V Test Conditions MHz 5. 480 5V R2 GND 5 pF 255 INCLUDING JIG AND SCOPE (b) 1.73V CY7C109B CY7C1009B 7C109B-20 7C109B-25 7C109B-35 7C1009B-25 7C1009B-35 Max. Min. Max. Min. 2.4 2.4 2.4 0.4 0.4 2.2 V 2 0.3 + 0.3 0.8 –0.3 0.8 – ...
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... HIGH to Data 2 0 [7] HIGH to Low [6, 7] LOW to High Z 2 HIGH LOW HIGH to Write End less than less than t HZCE LZCE HZOE LZOE LOW, CE HIGH, and WE LOW CY7C109B CY7C1009B 7C109B-15 7C1009B-15 Max. Min. Max and t is less than t for any given device. ...
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... HIGH to Data 2 0 [7] HIGH to Low [6, 7] LOW to High Z 2 HIGH LOW HIGH to Write End Over the Operating Range (Low Power version only) Conditions No input may exceed 2.0V > V – 0. > V – 0. CY7C109B CY7C1009B 7C109B-25 7C109B-35 7C1009B-25 7C1009B-35 Min. Max. Min. Min ...
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... WE is HIGH for read cycle. 12. Address valid prior to or coincident with CE Document #: 38-05038 Rev. *A DATA RETENTION MODE 4.5V V > CDR OHA ACE t DOE t LZOE 50 transition LOW and CE transition HIGH CY7C109B CY7C1009B 4. DATA VALID t HZOE t HZCE IMPEDANCE DATA VALID t PD 50% HIGH Page ...
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... LOW simultaneously with WE going HIGH, the output remains in a high-impedance state 15. During this period the I/Os are in the output state and input signals should not be applied. Document #: 38-05038 Rev. *A [13, 14 SCE SCE PWE t SD DATA VALID [13, 14 SCE t SCE PWE t SD DATA VALID IN CY7C109B CY7C1009B Page ...
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... DATA I/O Truth Table High High Data Out Data High Z Document #: 38-05038 Rev. *A [14 SCE t SCE PWE t HZWE I/O –I Power-Down Power-Down Read Write Selected, Outputs Disabled CY7C109B CY7C1009B DATA VALID t LZWE Mode Power Standby (I Standby (I Active (I CC Active (I CC Active ( Page ...
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... Ordering Code 12 CY7C109B-12VC CY7C1009B-12VC CY7C109B-12ZC 15 CY7C109B-15VC CY7C109BL-15VC CY7C1009B-15VC CY7C109B-15ZC CY7C109BL-15ZC CY7C109B-15VI CY7C109BL-15VI CY7C1009B-15VI CY7C109B-15ZI 20 CY7C109B-20VC CY7C1009B-20VC CY7C109B-20VI CY7C109B-20ZC CY7C109B-20ZI 25 CY7C109B-25VC CY7C1009B-25VC CY7C109B-25VI CY7C109B-25ZC CY7C109B-25ZI 35 CY7C109B-35VC CY7C1009B-35VC CY7C109B-35VI Document #: 38-05038 Rev. *A Package Name Package Type V33 32-Lead (400-Mil) Molded SOJ V32 ...
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... Package Diagrams Document #: 38-05038 Rev. *A 32-Lead (300-Mil) Molded SOJ V32 32-Lead (400-Mil) Molded SOJ V33 CY7C109B CY7C1009B 51-85041-*A 51-85033-*B Page ...
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... The inclusion of Cypress Semiconductor products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress Semiconductor against all charges. CY7C109B CY7C1009B ...
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... Document History Page Document Title: CY7C109B, CY7C1009 128K x 8 SRAM Document Number: 38-05038 Issue REV. ECN NO. Date ** 106832 09/22/01 *A 116467 09/16/02 Document #: 38-05038 Rev. *A Orig. of Change Description of Change SZV Change from Spec number: 38-00971 to 38-05038 CEA Add applications foot note to data sheet, page 1 ...