Cypress CY7C1355C, CY7C1357C manual Ball BGA 14 x 22 x 2.4 mm, 90±0.05

Page 26

CY7C1355C

CY7C1357C

Package Diagrams (continued)

119-Ball BGA (14 x 22 x 2.4 mm) (51-85115)

0.25 C

A1 CORNER

1 2 3 4 5 6 7

0.70 REF.

12.00

0.90±0.05

30° TYP.

SEATING PLANE

0.56	C
	C

Ø1.00(3X) REF.

19.50

2.40 MAX.

0.15 C

0.60±0.10

22.00±0.20

1.27

20.32

10.16

0.15(4X)

Ø0.05 M C Ø0.25 M C A B

Ø0.75±0.15(119X)

7 6 5 4 3 2 1

3.81

7.62

14.00±0.20

51-85115-*B

1.27

Document #: 38-05539 Rev. *E

Page 26 of 28

[+] Feedback

Image 26

Contents Selection Guide FeaturesFunctional Description1 133 MHz 100 MHz UnitLogic Block Diagram CY7C1355C 256K x Logic Block Diagram CY7C1357C 512K xPin Configurations Pin Tqfp Pinout CY7C1355CCY7C1357C Pin Configurations Ball BGA Pinout 3 Chip Enables with Jtag CE2 Pin Configurations Ball Fbga Pinout 3 Chip enable with JtagCE2 CLK Pin Definitions Power supply inputs to the core of the devicePower supply for the I/O circuitry Name DescriptionSingle Write Accesses Single Read AccessesBurst Read Accesses Functional OverviewZZ Mode Electrical Characteristics Interleaved Burst Address Table Mode = Floating or VDDLinear Burst Address Table Mode = GND Truth Table for Read/Write2, 3,9 Sleep ModePartial Truth Table for Read/Write2, 3 Function CY7C1355CIeee 1149.1 Serial Boundary Scan Jtag TAP Controller Block DiagramTAP Controller State Diagram Bypass Register TAP Instruction SetOutput Times TAP TimingParameter Description Min Max Unit Clock Set-up Times5V TAP AC Output Load Equivalent 3V TAP AC Test Conditions5V TAP AC Test Conditions Identification Register DefinitionsRegister Name Bit Size Scan Register SizesIdentification Codes Instruction Code DescriptionBall BGA Boundary Scan Order CY7C1355C 256K x Bit# Ball ID SignalCY7C1357C 512K x Bit# Ball Id Signal Name NameBWD CY7C1355C 256K x Bit# Ball ID Signal NameBall Fbga Boundary Scan Order Operating Range Electrical Characteristics Over the Operating Range13Maximum Ratings Ambient RangeAC Test Loads and Waveforms Capacitance15Thermal Resistance15 3V I/O Test LoadSwitching Characteristics Over the Operating Range 16 100 Parameter Description Unit Min MaxRead/Write Waveforms22, 23 Switching WaveformsCommand WriteNOP, Stall and Deselect Cycles22, 23 QA4+1 DA5 QA6 DA7ZZ Mode Timing26 Ordering Information Package Diagrams Pin Thin Plastic Quad Flatpack 14 x 20 x 1.4 mmBall BGA 14 x 22 x 2.4 mm 90±0.05Soldernotespad Type NON-SOLDER Mask Defined Nsmd Issue Date Orig. Description of Change Document History