Cypress CY7C1357C Ball BGA Boundary Scan Order, CY7C1355C 256K x Bit# Ball ID Signal, Name

Page 16

CY7C1355C

CY7C1357C

119-ball BGA Boundary Scan Order

CY7C1355C (256K x 36)

Bit#

ball ID

Signal

Bit#

ball ID

Signal

Name

1

K4

CLK

37

R6

A

2

H4

38

T5

A

WE

3

M4

39

T3

A

CEN

4

F4

40

R2

A

OE

5

B4

41

R3

MODE

ADV/LD

6

G4

A

42

P2

DQPD

7

C3

A

43

P1

DQD

8

B3

A

44

L2

DQD

9

D6

DQPB

45

K1

DQD

10

H7

DQB

46

N2

DQD

11

G6

DQB

47

N1

DQD

12

E6

DQB

48

M2

DQD

13

D7

DQB

49

L1

DQD

14

E7

DQB

50

K2

DQD

15

F6

DQB

51

Internal

16

G7

DQB

52

H1

DQC

17

H6

DQB

53

G2

DQC

18

T7

ZZ

54

E2

DQC

19

K7

DQA

55

D1

DQC

20

L6

DQA

56

H2

DQC

21

N6

DQA

57

G1

DQC

22

P7

DQA

58

F2

DQC

23

N7

DQA

59

E1

DQC

24

M6

DQA

60

D2

DQPC

25

L7

DQA

61

C2

A

26

K6

DQA

62

A2

A

27

P6

DQPA

63

E4

1

CE

28

T4

A

64

B2

CE2

29

A3

A

65

L3

D

BW

30

C5

A

66

G3

C

BW

31

B5

A

67

G5

BWB

32

A5

A

68

L5

A

BW

33

C6

A

69

B6

3

CE

34

A6

A

35

P4

A0

36

N4

A1

CY7C1357C (512K x 18)

Bit#

ball Id

Signal

Bit#

ball Id

Signal

Name

1

K4

CLK

37

R6

A

2

H4

38

T5

A

WE

3

M4

39

T3

A

CEN

4

F4

40

R2

A

OE

5

B4

41

R3

MODE

ADV/LD

6

G4

A

42

Internal

7

C3

A

43

Internal

8

B3

A

44

Internal

9

T2

A

45

Internal

10

Internal

46

P2

DQPB

11

Internal

47

N1

DQB

12

Internal

48

M2

DQB

13

D6

DQPA

49

L1

DQB

14

E7

DQA

50

K2

DQB

15

F6

DQA

51

Internal

16

G7

DQA

52

H1

DQB

17

H6

DQA

53

G2

DQB

18

T7

ZZ

54

E2

DQB

19

K7

DQA

55

D1

DQB

20

L6

DQA

56

Internal

21

N6

DQA

57

Internal

22

P7

DQA

58

Internal

23

Internal

59

Internal

24

Internal

60

Internal

25

Internal

61

C2

A

26

Internal

62

A2

A

27

Internal

63

E4

1

CE

28

T6

A

64

B2

CE2

29

A3

A

65

Internal

30

C5

A

66

G3

B

BW

31

B5

A

67

Internal

32

A5

A

68

L5

A

BW

33

C6

A

69

B6

3

CE

34

A6

A

35

P4

A0

36

N4

A1

Document #: 38-05539 Rev. *E

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Contents Features Functional Description1Selection Guide 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 CLK Pin Configurations Ball Fbga Pinout 3 Chip enable with JtagCE2 Power supply inputs to the core of the device Power supply for the I/O circuitryPin Definitions Name DescriptionSingle Read Accesses Burst Read AccessesSingle Write Accesses Functional OverviewLinear Burst Address Table Mode = GND Interleaved Burst Address Table Mode = Floating or VDDZZ Mode Electrical Characteristics Sleep Mode Partial Truth Table for Read/Write2, 3Truth Table for Read/Write2, 3,9 Function CY7C1355CTAP Controller State Diagram TAP Controller Block DiagramIeee 1149.1 Serial Boundary Scan Jtag Bypass Register TAP Instruction Set TAP Timing Parameter Description Min Max Unit Clock Output Times Set-up Times3V TAP AC Test Conditions 5V TAP AC Test Conditions5V TAP AC Output Load Equivalent Identification Register DefinitionsScan Register Sizes Identification CodesRegister Name Bit Size Instruction Code DescriptionCY7C1355C 256K x Bit# Ball ID Signal CY7C1357C 512K x Bit# Ball Id Signal NameBall BGA Boundary Scan Order NameBall Fbga Boundary Scan Order CY7C1355C 256K x Bit# Ball ID Signal NameBWD Electrical Characteristics Over the Operating Range13 Maximum RatingsOperating Range Ambient RangeCapacitance15 Thermal Resistance15AC Test Loads and Waveforms 3V I/O Test LoadSwitching Characteristics Over the Operating Range 16 100 Parameter Description Unit Min MaxSwitching Waveforms CommandRead/Write Waveforms22, 23 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