Cypress Semiconductor CY7C1516AV18 Manual, Specification Sheet

29, CY7C1516AV18, CY7C1527AV18 CY7C1518AV18, CY7C1520AV18 Document Number: 001-06982 Rev. *D Page 29 of 30 Package Diagram Figure 6. 165-Ball FBGA (15 x 17 x 1.4 mm), 51-85195 !  0).#/2.%2 ¼ ¼   …

5, CY7C1516AV18, CY7C1527AV18 CY7C1518AV18, CY7C1520AV18 Document Number: 001-06982 Rev. *D Page 5 of 30 CY7C1518AV18 (4M x 18) 1 2 3 4 5 6 7 8 9 10 11 A CQ AAR/WBWS 1 K NC/144M LD AACQ B NC DQ9 NC A NC/288M K BWS 0 ANCNCDQ8 C NC NC NC V SS AA0AV SS NC DQ7 NC D NC NC DQ10 V SS V SS V SS V SS V SS …

20, CY7C1516AV18, CY7C1527AV18 CY7C1518AV18, CY7C1520AV18 Document Number: 001-06982 Rev. *D Page 20 of 30 Maximum Ratings Exceeding maximum ratings may impair the useful life of the device. These user guidelines are not tested. Storage Temperature ................................. –65°C to …

19, Cypress Semiconductor CY7C1516AV18 CY7C1516AV18, CY7C1527AV18 CY7C1518AV18, CY7C1520AV18 Document Number: 001-06982 Rev. *D Page 19 of 30 Power Up Sequence in DDR-II SRAM DDR-II SRAMs must be powered up and initialized in a predefined manner to prevent undefined operations. Power Up Sequence ■ Apply power and drive DOFF either…

8, CY7C1516AV18, CY7C1527AV18 CY7C1518AV18, CY7C1520AV18 Document Number: 001-06982 Rev. *D Page 8 of 30 Functional Overview The CY7C1516AV18, CY7C1527AV18, CY7C1518AV18, and CY7C1520AV18 are synchronous pipelined Burst SRAMs equipped with a DDR interface, which operates with a rea…

7, CY7C1516AV18, CY7C1527AV18 CY7C1518AV18, CY7C1520AV18 Document Number: 001-06982 Rev. *D Page 7 of 30 CQ Output Clock CQ Referenced with Respect to C. This is a free running clock and is synchronized to the input clock for output data (C) of the DDR-II. In the single clock mode, CQ is g…