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CY7C1339G

Document #: 38-05520 Rev. *F

Page 14 of 18

ZZ Mode Timing

[22, 23]

Notes:

22. Device must be deselected when entering ZZ mode. See Cycle Descriptions table for all possible signal conditions to deselect the device.
23. DQs are in high-Z when exiting ZZ sleep mode.

Switching Waveforms

(continued)

SUPPLY

CLK

ZZREC

ALL INPUTS

(except ZZ)

DON’T CARE

DDZZ

ZZI

RZZI

Outputs (Q)

High-Z

DESELECT or READ Only

[+] Feedback

Содержание CY7C1339G

Страница 1: ...Write GW Asynchronous inputs include the Output Enable OE and the ZZ pin Addresses and chip enables are registered at rising edge of clock when either Address Strobe Processor ADSP or Address Strobe...

Страница 2: ...A DQA DQA DQA VSSQ VDDQ DQA DQA NC NC DQC DQC VDDQ VSSQ DQC DQC DQC DQC VSSQ VDDQ DQC DQC NC VDD NC VSS DQD DQD VDDQ VSSQ DQD DQD DQD DQD VSSQ VDDQ DQD DQD NC A A CE 1 CE 2 BW D BW C BW B BW A CE 3 V...

Страница 3: ...sampled only when a new external address is loaded CE2 Input Synchronous Chip Enable 2 Input active HIGH Sampled on the rising edge of CLK Used in conjunction with CE1 and CE3 to select deselect the d...

Страница 4: ...tate to a selected state its outputs are always tri stated during the first cycle of the access After the first cycle of the access the outputs are controlled by the OE ADV Input Synchronous Advance I...

Страница 5: ...s conducted the data presented to the DQs is written into the corresponding address location in the memory core If a Byte Write is conducted only the selected bytes are written Bytes not selected duri...

Страница 6: ...X X X L H H H H L L H Q READ Cycle Suspend Burst Current X X X L H H H H H L H Tri State READ Cycle Suspend Burst Current H X X L X H H H L L H Q READ Cycle Suspend Burst Current H X X L X H H H H L H...

Страница 7: ...rite Bytes C B H L H L L H Write Bytes C B A H L H L L L Write Byte D DQD H L L H H H Write Bytes D A H L L H H L Write Bytes D B H L L H L H Write Bytes D B A H L L H L L Write Bytes D C H L L L H H...

Страница 8: ...V for 2 5V I O IOL 1 0 mA 0 4 V VIH Input HIGH Voltage 9 for 3 3V I O 2 0 VDD 0 3V V for 2 5V I O 1 7 VDD 0 3V V VIL Input LOW Voltage 9 for 3 3V I O 0 3 0 8 V for 2 5V I O 0 3 0 7 V IX Input Leakage...

Страница 9: ...Junction to Ambient Test conditions follow standard test methods and procedures for measuring thermal impedance per EIA JESD51 30 32 34 1 C W JC Thermal Resistance Junction to Case 6 85 14 0 C W AC T...

Страница 10: ...1 5 1 5 ns Hold Times tAH Address Hold After CLK Rise 0 3 0 5 0 5 0 5 ns tADH ADSP ADSC Hold After CLK Rise 0 3 0 5 0 5 0 5 ns tADVH ADV Hold After CLK Rise 0 3 0 5 0 5 0 5 ns tWEH GW BWE BWX Hold Af...

Страница 11: ...CE3 is HIGH tCYC t CL CLK ADSP t ADH t ADS ADDRESS t CH OE ADSC CE tAH tAS A1 tCEH tCES GW BWE BW A D Data Out Q High Z tCLZ tDOH tCO ADV tOEHZ tCO Single READ BURST READ tOEV tOELZ tCHZ ADV suspends...

Страница 12: ...ADS ADDRESS tCH OE ADSC CE tAH tAS A1 tCEH tCES BWE BW A D Data Out Q High Z ADV BURST READ BURST WRITE D A2 D A2 1 D A2 1 D A1 D A3 D A3 1 D A3 2 D A2 3 A2 A3 Data In D Extended BURST WRITE D A2 2 Si...

Страница 13: ...ed by ADSP or ADSC 21 GW is HIGH Switching Waveforms continued tCYC tCL CLK ADSP tADH tADS ADDRESS tCH OE ADSC CE tAH tAS A2 tCEH tCES BWE BW A D Data Out Q High Z ADV Single WRITE D A3 A4 A5 A6 D A5...

Страница 14: ...entering ZZ mode See Cycle Descriptions table for all possible signal conditions to deselect the device 23 DQs are in high Z when exiting ZZ sleep mode Switching Waveforms continued t ZZ I SUPPLY CLK...

Страница 15: ...39G 166BGXC 119 ball Ball Grid Array 14 x 22 x 2 4 mm Lead Free CY7C1339G 166AXI 51 85050 100 pin Thin Quad Flat Pack 14 x 20 x 1 4 mm Lead Free Industrial CY7C1339G 166BGI 51 85115 119 ball Ball Grid...

Страница 16: ...IONS IN MILLIMETERS BODY LENGTH DIMENSIONS ARE MAX PLASTIC BODY SIZE INCLUDING MOLD MISMATCH 0 30 0 08 0 65 20 00 0 10 22 00 0 20 1 40 0 05 12 1 1 60 MAX 0 05 MIN 0 60 0 15 0 MIN 0 25 0 7 8X STAND OFF...

Страница 17: ...al components in life support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user The inclusion of Cypress products in life support systems ap...

Страница 18: ...ormation by shading and unshading MPNs as per availability C 351194 See ECN PCI Updated Ordering Information Table D 366728 See ECN PCI Added VDD VDDQ test conditions in DC Table Modified test conditi...

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