CY7C68013A, CY7C68014A

CY7C68015A, CY7C68016A

Figure 10. CY7C68013A/14A/15A/16A 56-pin QFN Pin Assignment

VCC *WAKEUP PD0/FD8 PD1/FD9 PD2/FD10 PD3/FD11 PD4/FD12 PD5/FD13 PD6/FD14 PD7/FD15 GND CLKOUT/**PE1 VCC GND

RDY0/*SLRD

RDY1/*SLWR

AVCC XTALOUT XTALIN AGND AVCC DPLUS DMINUS AGND VCC GND

*IFCLK/**PE0

RESERVED

1

2

3

4

5

6

7

8

9

10

11

12

13

14

56

55

54

53

52

51

50

49

48

47

46

45

CY7C68013A/CY7C68014A

&

CY7C68015A/CY7C68016A

56-pin QFN

15

16

17

18

19

20

21

22

23

24

25

26

44

27

43

42 RESET#

41GND

40PA7/*FLAGD/SLCS#

39PA6/*PKTEND

38PA5/FIFOADR1

37PA4/FIFOADR0

36PA3/*WU2

35PA2/*SLOE

34PA1/INT1#

33PA0/INT0#

32VCC

31CTL2/*FLAGC

30CTL1/*FLAGB

29CTL0/*FLAGA

28

GND

VCC

GND

PB7/FD7

PB6/FD6

PB5/FD5

PB4/FD4

PB3/FD3

PB2/FD2

PB1/FD1

PB0/FD0

VCC

SDA

SCL

*denotes programmable polarity

**denotes CY7C68015A/CY7C68016A pinout

Document #: 38-08032 Rev. *L

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Cypress CY7C68014A, CY7C68013 manual CY7C68015A/CY7C68016A Pin QFN

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.