CY7C68013A, CY7C68014A

 

 

 

 

 

 

 

 

 

 

CY7C68015A, CY7C68016A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Table 11. FX2LP Pin Descriptions (continued)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

128

100

56

56

56 VF-

Name

Type

Default

Description

 

 

TQFP

TQFP

SSOP

QFN

BGA

 

 

 

 

 

 

 

55

45

30

23

5G

PB5 or

IO/Z

I

Multiplexed pin whose function is selected by the

 

 

 

 

 

 

 

 

 

FD[5]

 

(PB5)

following bits: IFCONFIG[1..0].

 

 

 

 

 

 

 

 

 

 

 

PB5 is a bidirectional IO port pin.

 

 

 

 

 

 

 

 

 

 

 

FD[5] is the bidirectional FIFO/GPIF data bus.

 

56

46

31

24

5F

PB6 or

IO/Z

I

Multiplexed pin whose function is selected by the

 

 

 

 

 

 

 

 

 

FD[6]

 

(PB6)

following bits: IFCONFIG[1..0].

 

 

 

 

 

 

 

 

 

 

 

PB6 is a bidirectional IO port pin.

 

 

 

 

 

 

 

 

 

 

 

FD[6] is the bidirectional FIFO/GPIF data bus.

 

57

47

32

25

6H

PB7 or

IO/Z

I

Multiplexed pin whose function is selected by the

 

 

 

 

 

 

 

 

 

FD[7]

 

(PB7)

following bits: IFCONFIG[1..0].

 

 

 

 

 

 

 

 

 

 

 

PB7 is a bidirectional IO port pin.

 

 

 

 

 

 

 

 

 

 

 

FD[7] is the bidirectional FIFO/GPIF data bus.

 

PORT

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

72

57

 

 

 

 

 

PC0 or

IO/Z

I

Multiplexed pin whose function is selected by

 

 

 

 

 

 

 

 

 

GPIFADR0

 

(PC0)

PORTCCFG.0

 

 

 

 

 

 

 

 

 

 

 

PC0 is a bidirectional IO port pin.

 

 

 

 

 

 

 

 

 

 

 

GPIFADR0 is a GPIF address output pin.

 

73

58

 

 

 

 

 

PC1 or

IO/Z

I

Multiplexed pin whose function is selected by

 

 

 

 

 

 

 

 

 

GPIFADR1

 

(PC1)

PORTCCFG.1

 

 

 

 

 

 

 

 

 

 

 

PC1 is a bidirectional IO port pin.

 

 

 

 

 

 

 

 

 

 

 

GPIFADR1 is a GPIF address output pin.

 

74

59

 

 

 

 

 

PC2 or

IO/Z

I

Multiplexed pin whose function is selected by

 

 

 

 

 

 

 

 

 

GPIFADR2

 

(PC2)

PORTCCFG.2

 

 

 

 

 

 

 

 

 

 

 

PC2 is a bidirectional IO port pin.

 

 

 

 

 

 

 

 

 

 

 

GPIFADR2 is a GPIF address output pin.

 

75

60

 

 

 

 

 

PC3 or

IO/Z

I

Multiplexed pin whose function is selected by

 

 

 

 

 

 

 

 

 

GPIFADR3

 

(PC3)

PORTCCFG.3

 

 

 

 

 

 

 

 

 

 

 

PC3 is a bidirectional IO port pin.

 

 

 

 

 

 

 

 

 

 

 

GPIFADR3 is a GPIF address output pin.

 

76

61

 

 

 

 

 

PC4 or

IO/Z

I

Multiplexed pin whose function is selected by

 

 

 

 

 

 

 

 

 

GPIFADR4

 

(PC4)

PORTCCFG.4

 

 

 

 

 

 

 

 

 

 

 

PC4 is a bidirectional IO port pin.

 

 

 

 

 

 

 

 

 

 

 

GPIFADR4 is a GPIF address output pin.

 

77

62

 

 

 

 

 

PC5 or

IO/Z

I

Multiplexed pin whose function is selected by

 

 

 

 

 

 

 

 

 

GPIFADR5

 

(PC5)

PORTCCFG.5

 

 

 

 

 

 

 

 

 

 

 

PC5 is a bidirectional IO port pin.

 

 

 

 

 

 

 

 

 

 

 

GPIFADR5 is a GPIF address output pin.

 

78

63

 

 

 

 

 

PC6 or

IO/Z

I

Multiplexed pin whose function is selected by

 

 

 

 

 

 

 

 

 

GPIFADR6

 

(PC6)

PORTCCFG.6

 

 

 

 

 

 

 

 

 

 

 

PC6 is a bidirectional IO port pin.

 

 

 

 

 

 

 

 

 

 

 

GPIFADR6 is a GPIF address output pin.

 

79

64

 

 

 

 

 

PC7 or

IO/Z

I

Multiplexed pin whose function is selected by

 

 

 

 

 

 

 

 

 

GPIFADR7

 

(PC7)

PORTCCFG.7

 

 

 

 

 

 

 

 

 

 

 

PC7 is a bidirectional IO port pin.

 

 

 

 

 

 

 

 

 

 

 

GPIFADR7 is a GPIF address output pin.

 

PORT

D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

102

80

52

45

8A

PD0 or

IO/Z

I

Multiplexed pin whose function is selected by the

 

 

 

 

 

 

 

 

 

FD[8]

 

(PD0)

IFCONFIG[1..0] and EPxFIFOCFG.0 (wordwide) bits.

 

 

 

 

 

 

 

 

 

 

 

FD[8] is the bidirectional FIFO/GPIF data bus.

 

103

81

53

46

7A

PD1 or

IO/Z

I

Multiplexed pin whose function is selected by the

 

 

 

 

 

 

 

 

 

FD[9]

 

(PD1)

IFCONFIG[1..0] and EPxFIFOCFG.0 (wordwide) bits.

 

 

 

 

 

 

 

 

 

 

 

FD[9] is the bidirectional FIFO/GPIF data bus.

 

Document #: 38-08032 Rev. *L

 

 

 

Page 24 of 62

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Cypress CY7C68013 manual GPIFADR0, PORTCCFG.0, GPIFADR1, PORTCCFG.1, GPIFADR2, PORTCCFG.2, GPIFADR3, PORTCCFG.3, GPIFADR4

CY7C68016A, CY7C68014A, CY7C68015A, CY7C68013 specifications

The Cypress CY7C68013, CY7C68015A, CY7C68014A, and CY7C68016A are part of Cypress Semiconductor's EZ-USB family of microcontrollers, known for their high performance and flexibility in USB applications. These devices are primarily used for USB interfacing and have gained popularity in various industries due to their robust features and capabilities.

One of the main features of the CY7C68013 is its Dual FIFO architecture, allowing for efficient data transfer between USB and the system memory. This feature optimizes throughput and reduces CPU overhead, making it an excellent choice for applications that require high-speed data exchange, such as video streaming, data acquisition, and industrial automation. The device is equipped with a USB 2.0 interface which supports full-speed operation at 12 Mbps, ensuring compatibility with a wide range of USB devices.

The CY7C68015A, a similar variant, offers additional memory options, providing users with the flexibility to select the necessary capacity for their specific applications. This part is particularly useful in scenarios that demand more users or higher data storage, making it ideal for complex USB peripherals like printers and multifunction devices. Moreover, it includes a unique capability of upgradeable firmware, ensuring that the device remains relevant and functional as technology evolves.

In contrast, the CY7C68014A stands out with its support for isochronous data transfers, making it suitable for real-time applications that require timely data delivery. This is particularly important in audio and video applications where delays can impact performance. The device incorporates advanced power management features, allowing it to operate efficiently both in low and high-power modes.

Lastly, the CY7C68016A integrates enhanced security features, positioning it as an ideal choice for applications that require data integrity and protection against unauthorized access. It supports various encryption standards and provides secure boot capabilities, making it suitable for secure environments such as financial transactions and sensitive data processing.

In summary, the CY7C68013, CY7C68015A, CY7C68014A, and CY7C68016A microcontrollers offer a versatile suite of features that cater to a wide array of USB applications. Their design emphasizes performance, flexibility, and security, making them essential components in today's rapidly evolving technology landscape. Whether in consumer electronics, industrial automation, or specialized applications, these devices provide the reliability and efficiency that engineers and developers require.