CY7C1381DV25, CY7C1381FV25

CY7C1383DV25, CY7C1383FV25

165-Ball BGA Boundary Scan Order [13, 15]

Bit #

Ball ID

 

Bit #

Ball ID

 

Bit #

Ball ID

1

N6

 

31

D10

 

61

G1

 

 

 

 

 

 

 

 

2

N7

 

32

C11

 

62

D2

 

 

 

 

 

 

 

 

3

N10

 

33

A11

 

63

E2

 

 

 

 

 

 

 

 

4

P11

 

34

B11

 

64

F2

 

 

 

 

 

 

 

 

5

P8

 

35

A10

 

65

G2

 

 

 

 

 

 

 

 

6

R8

 

36

B10

 

66

H1

 

 

 

 

 

 

 

 

7

R9

 

37

A9

 

67

H3

 

 

 

 

 

 

 

 

8

P9

 

38

B9

 

68

J1

 

 

 

 

 

 

 

 

9

P10

 

39

C10

 

69

K1

 

 

 

 

 

 

 

 

10

R10

 

40

A8

 

70

L1

 

 

 

 

 

 

 

 

11

R11

 

41

B8

 

71

M1

 

 

 

 

 

 

 

 

12

H11

 

42

A7

 

72

J2

 

 

 

 

 

 

 

 

13

N11

 

43

B7

 

73

K2

 

 

 

 

 

 

 

 

14

M11

 

44

B6

 

74

L2

 

 

 

 

 

 

 

 

15

L11

 

45

A6

 

75

M2

 

 

 

 

 

 

 

 

16

K11

 

46

B5

 

76

N1

 

 

 

 

 

 

 

 

17

J11

 

47

A5

 

77

N2

 

 

 

 

 

 

 

 

18

M10

 

48

A4

 

78

P1

 

 

 

 

 

 

 

 

19

L10

 

49

B4

 

79

R1

 

 

 

 

 

 

 

 

20

K10

 

50

B3

 

80

R2

 

 

 

 

 

 

 

 

21

J10

 

51

A3

 

81

P3

 

 

 

 

 

 

 

 

22

H9

 

52

A2

 

82

R3

 

 

 

 

 

 

 

 

23

H10

 

53

B2

 

83

P2

 

 

 

 

 

 

 

 

24

G11

 

54

C2

 

84

R4

 

 

 

 

 

 

 

 

25

F11

 

55

B1

 

85

P4

 

 

 

 

 

 

 

 

26

E11

 

56

A1

 

86

N5

 

 

 

 

 

 

 

 

27

D11

 

57

C1

 

87

P6

 

 

 

 

 

 

 

 

28

G10

 

58

D1

 

88

R6

 

 

 

 

 

 

 

 

29

F10

 

59

E1

 

89

Internal

 

 

 

 

 

 

 

 

30

E10

 

60

F1

 

 

 

 

 

 

 

 

 

 

 

Note

15. Bit #89 is preset HIGH.

Document #: 38-05547 Rev. *E

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Cypress CY7C1383DV25, CY7C1381FV25, CY7C1381DV25, CY7C1383FV25 manual A11

CY7C1383DV25, CY7C1381FV25, CY7C1381DV25, CY7C1383FV25 specifications

Cypress Semiconductor's family of static random-access memory (SRAM) chips, including the CY7C1381FV25, CY7C1383DV25, CY7C1381DV25, and CY7C1383FV25, are designed for high-performance applications that require fast access times and low power consumption. These devices are often found in applications such as networking, telecommunications, and industrial control systems, where speed and reliability are paramount.

The CY7C1381FV25 and CY7C1381DV25 are single-port SRAMs, while the CY7C1383FV25 and CY7C1383DV25 are dual-port versions that allow for simultaneous read and write operations from two different controllers. This feature significantly enhances data throughput, making these devices ideal for high-bandwidth applications. The devices support asynchronous read and write operations, ensuring immediate data accessibility with minimal latency.

One of the key features of these SRAM chips is their fast access times, with read and write cycles as short as 10 nanoseconds. This speed makes them suitable for cache memory applications, where performance is critical. Furthermore, the devices are built on Cypress's advanced process technology, which enables them to achieve high density and low power consumption, ideal for battery-operated devices and systems where energy efficiency is crucial.

The power consumption characteristics also highlight their effectiveness in various applications. The active power consumption can be as low as 80mA, depending on the operation conditions, and the devices offer low standby power, further enhancing their suitability for low-power applications. Additionally, these chips incorporate power-saving features like sleep mode, allowing designers to minimize energy consumption in idle states.

In terms of reliability, Cypress employs rigorous quality control measures, ensuring that the CY7C1381FV25, CY7C1383DV25, CY7C1381DV25, and CY7C1383FV25 meet stringent industry standards. They also feature an extended temperature range, which is vital for industrial applications that may experience harsh environmental conditions.

Overall, the CY7C1381FV25, CY7C1383DV25, CY7C1381DV25, and CY7C1383FV25 SRAM chips are versatile, high-performance memory solutions. Their combination of fast access times, low power consumption, and reliability makes them an excellent choice for engineers and developers looking to implement high-speed memory in a variety of applications. Whether for a communication device or a sophisticated industrial control system, these Cypress SRAMs stand out in the market for their performance and efficiency.