CYM9260 CYPRESS [Cypress Semiconductor], CYM9260 Datasheet
CYM9260
Related parts for CYM9260
CYM9260 Summary of contents
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... SRAMs • 168-position Angled DIMM from Amp p/n 179508-2 • 3.3V inputs/data outputs Functional Description The CYM9260, CYM9261, CYM9262, and the CYM9263 are high-performance synchronous memory modules organized as 64K(9260), 128K(9261), 256K(9262), or 512K(9263 bits. These modules are constructed from either 128K x 18(9260,9261B,9262A) or 256K x 18 (9263) SRAMs in plastic ...
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Logic Block Diagram - CYM9261B/CYM9262A A[17:0] WE[0:7] ADSP OE[0:1] CS[0:1] CLK[0:3] R1, R2, R3, R4 are optional resistors R1, R2, R4 are mounted for access using ADSC R3, R2, R4 are mounted for access using ADSP ...
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... R1, R2, R4 are mounted for access using ADSC R3, R2, R4 are mounted for access using ADSP BANK 0 & 1 512KX72 Selection Guide Part Number CYM9260-66 Cache Size SRAMs Used 4 of 64K x 18 System Clock (MHz) 66 Data t 10.3 ns CDV Document #: 38-05002 Rev ...
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Pin Configuration Document #: 38-05002 Rev. ** Dual Read-Out SIMM (DIMM) Top View GND 1 85 GND GND CC3 ...
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... PD – D[63:0] DP[7:0] CLK[0:3] ADSP NC RSVD Presence Detect Pins CYM9260 - 64K x 72 CYM9261 - 128K x 72 CYM9262 - 256K x 72 CYM9263 - 512K x 72 Document #: 38-05002 Rev. ** Description 3V Supply Ground Addresses From Processor Output Enables For The Two Banks Byte Write Enables Chip Select For The Two Banks ...
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Maximum Ratings (Above which the useful life may be impaired. For user guide- lines, not tested.) Storage Temperature ................................. –55°C to +125°C Ambient Temperature with Power Applied ........................................ –0°C to +70°C 3.3V Supply Voltage to Ground Potential ..... –0.5V to ...
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... AC Test Loads. Transition is measured ± 500 mV from steady-state voltage. EOZ Document #: 38-05002 Rev CCQ OUTPUT 3. GND INCLUDING JIG AND [2] SCOPE (b) Description [4] CYM9261B CYM9262A CYM9263 ALL INPUT PULSES 90% 90% 10% 10 CYM9260/61/62/63 66 MHz 50 MHz Min. Max. Min. Max. Unit 3.1 3.1 ns 0.5 0 ...
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Switching Waveforms [5] Single Read t CH CLK CS ADDRESS [6] ADSP or ADSC [7] WH, WL DATA OUT Single Write Timing (Using ADSC) CLK CS ADDRESS ADSC t WH, WL DATA IN DATA OUT t EOZ OE Notes: 5. ...
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Switching Waveforms (continued) Single Write Cycle Using ADSP CLK t CSS ADDRESS t ADS ADSP [7] WH, WL DATA IN DATA OUT OE Output (Controlled by OE) DATA OUT OE Output Timing (Controlled by CS) CLK t ...
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... WES WH, WL DATA OUT Ordering Information Speed Package (MHz) Ordering Code Name 50 CYM9260-50C PM43 CYM9261B-50C PM43 CYM9262A-50C PM43 CYM9263-50C PM44 66 CYM9260-66C PM43 CYM9261B-66C PM43 CYM9262A-66C PM43 CYM9263-66C PM44 Document #: 38-05002 Rev ADSH t ADS t WEH t WEOZ Package Type 168-Pin Dual-Readout SIMM (DIMM) ...
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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. 168-Pin Single-Sided DIMM PM43 168-Pin Dual Sided DIMM PM44 CYM9260 CYM9261B CYM9262A CYM9263 ...
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... Document Title: CYM9260, CYM9261B, CYM9262A, CYM9263 64K/128K/256K/512K x 72 SRAM Module Document Number: 38-05002 Issue REV. ECN NO. Date ** 114556 04/02/02 Document #: 38-05002 Rev. ** Orig. of Change Description of Change DSG Change from Spec number: 38-M-00082 to 38-05002 CYM9261B CYM9262A CYM9263 Page ...