CY7C1049D-10VXIT Cypress Semiconductor Corp, CY7C1049D-10VXIT Datasheet
CY7C1049D-10VXIT
Specifications of CY7C1049D-10VXIT
Related parts for CY7C1049D-10VXIT
CY7C1049D-10VXIT Summary of contents
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... Document #: 38-05474 Rev. *D 4-Mbit (512K x 8) Static RAM Functional Description The CY7C1049D is a high-performance CMOS static RAM organized as 512K words by 8 bits. Easy memory expansion is provided by an active LOW Chip Enable (CE), an active LOW Output Enable (OE), and tri-state drivers. Writing to the device is accomplished by taking Chip Enable (CE) and Write Enable (WE) inputs LOW ...
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... CC V > V – 0.3V < 0.3V Test Conditions T = 25 MHz 5.0V CC Test Conditions Still Air, soldered × 4.5 inch, [3] four-layer printed circuit board CY7C1049D [2] ................................ –0. 0.5V CC Ambient Temperature V CC –40C to +85C 4.5V–5.5V -10 Min. Max. Unit 2.4 0.4 2 ...
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... Description [6] values until the first memory access can be performed less than less than t , and t HZCE LZCE HZOE LZOE HZWE and t HZWE CY7C1049D ALL INPUT PULSES 90% 90% 10% 10% (b) THÉ VENIN EQUIVALENT 167 1.73V -10 Min. Max. Unit s ...
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... WE is HIGH for read cycle. Document #: 38-05474 Rev. *D Description Over the Operating Range Conditions 2.0V > V – 0. > V – 0. DATA RETENTION MODE 4.5V V > OHA > 50 s or stable at V > 50 CC(min.) CC(min.) CY7C1049D -10 Min. Max. Unit [12] Min. Max Unit 2 < ...
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... Address valid prior to or coincident with CE transition LOW. 16. Data I/O is high impedance 17 goes HIGH simultaneously with WE going HIGH, the output remains in a high-impedance state. Document #: 38-05474 Rev DOE DATA VALID 50 SCE SA t SCE PWE t SD DATA VALID CY7C1049D t HZOE t HZCE HIGH IMPEDANCE 50 Page [+] Feedback ...
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... During this period the I/Os are in the output state and input signals should not be applied. Document #: 38-05474 Rev. *D [16, 17 SCE PWE t SD DATA VALID IN [17 SCE PWE t SD DATA VALID Mode 7 Power-down Read Write Selected, Outputs Disabled CY7C1049D LZWE Power Standby ( Active ( Active ( Active ( Page [+] Feedback ...
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... Diagram Package Type 51-85090 36-Lead (400-Mil) Molded SOJ (Pb-free) Temperature Range Industrial Package Type 36-Lead Molded SOJ (Pb-free) Speed C9 Technology 9 = Data width × 8-bits 04 = 4-Mbit density 1 = Fast Asynchronous SRAM family Technology Code CMOS 7 = SRAM CY = Cypress CY7C1049D Operating Range Industrial Page [+] Feedback ...
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... Package Diagram 36-Lead (400-Mil) Molded SOJ (51-85090) All product and company names mentioned in this document may be the trademarks of their respective holders. Document #: 38-05474 Rev. *D CY7C1049D 51-85090 *E Page [+] Feedback ...
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... Document History Page Document Title: CY7C1049D 4-Mbit (512K x 8) Static RAM Document Number: 38-05474 REV. ECN NO. Issue Date ** 201560 See ECN *A 233729 See ECN *B 351096 See ECN *C 446328 See ECN *D 3109184 12/13/2010 Document #: 38-05474 Rev. *D Orig. of Change Description of Change SWI Advance Datasheet for C9 IPP RKF 1 ...
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... The inclusion of Cypress products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress against all charges. cypress.com/go/plc CY7C1049D PSoC Solutions psoc.cypress.com/solutions ...