Cypress CY7C68013 manual Absolute Maximum Ratings, Operating Conditions, Thermal Characteristics

Models: CY7C68016A CY7C68014A CY7C68015A CY7C68013

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CY7C68013A, CY7C68014A

 

 

 

CY7C68015A, CY7C68016A

 

 

 

 

 

 

 

 

 

6. Absolute Maximum Ratings

 

 

Storage Temperature

65°C to +150°C

Ambient Temperature with Power Supplied (Commercial)

0°C to +70°C

Ambient Temperature with Power Supplied (Industrial)

–40°C to +105°C

Supply Voltage to Ground Potential

–0.5V to +4.0V

DC Input Voltage to Any Input Pin[15]

5.25V

DC Voltage Applied to Outputs in High Z State

–0.5V to VCC + 0.5V

Power Dissipation

300 mW

Static Discharge Voltage

>2000V

Max Output Current, per IO port

10 mA

Max Output Current, all five IO ports (128- and 100-pin packages)

50 mA

7. Operating Conditions

 

 

TA (Ambient Temperature Under Bias) Commercial

0°C to +70°C

TA (Ambient Temperature Under Bias) Industrial

–40°C to +105°C

Supply Voltage

+3.00V to +3.60V

Ground Voltage

0V

FOSC (Oscillator or Crystal Frequency)

24 MHz ± 100 ppm, Parallel Resonant

8. Thermal Characteristics

 

 

The following table displays the thermal characteristics of various packages:

Table 13. Thermal Characteristics

 

 

 

 

 

 

 

 

 

 

 

θa

θJc

θCa

θJa

 

 

Junction to Case

Case to Ambient

Junction to Ambient Temperature

Package

Ambient Temperature

Temperature

Temperature

θJc + θCa

 

 

(°C)

(°C/W)

(°C/W)

(°C/W)

 

 

 

56

SSOP

70

24.4

23.3

47.7

 

 

 

 

 

100 TQFP

70

11.9

34.0

45.9

 

 

 

 

 

128 TQFP

70

15.5

27.7

43.2

 

 

 

 

 

 

56

QFN

70

10.6

14.6

25.2

 

 

 

 

 

 

56

VFBGA

70

30.9

27.7

58.6

 

 

 

 

 

 

The Junction Temperature θj, can be calculated using the following equation: θj = P*θJa + θa where,

P = Power

θJa = Junction to Ambient Temperature (θJc + θCa) θa = Ambient Temperature (70 C)

The Case Temperature θc, can be calculated using the following equation: θc = P*θCa + θa where,

P = Power

θCa = Case to Ambient Temperature θa = Ambient Temperature (70 C)

Note

15. Do not power IO with chip power off.

Document #: 38-08032 Rev. *L

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Cypress CY7C68013, CY7C68015A manual Absolute Maximum Ratings, Operating Conditions, Thermal Characteristics, ΘJc + θCa

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.