CY7C63310, CY7C638xx

32. Document History Page (continued)

Document Title: CY7C63310, CY7C638xx enCoRe™ II Low Speed USB Peripheral Controller

Document Number: 38-08035

Rev.

ECN No.

Orig. of

Submission

Description of Change

Change

Date

 

 

 

 

 

 

 

 

*J

2147747

VGT/AESA

05/20/2008

TID number entered on page 1. Also changed the sentence “High current drive

 

 

 

 

on GPIO pins” to “2mA source current on all GPIO pins”.

 

 

 

 

Point 26.0, DC Characteristics on page 68, changed the min. and max. voltages

 

 

 

 

of Vcc3 (line 3) to 4.0 and 5.5 respectively.

 

 

 

 

Point 19.0, title modified to “Regulator Output”, instead of “USB Regulator

 

 

 

 

Output”.

 

 

 

 

Added a point # 3 under Point 17.3.

 

 

 

 

Changed the storage temperature to “-40C to 90C” in Point # 25.0 (Absolute

 

 

 

 

Maximum Ratings on page 68).

 

 

 

 

Added the die form after the end of page 4.

 

 

 

 

In line 3, under “Bit 2: P1.2/VREG” of Table 14-2on page 34, the changes made

 

 

 

 

were “CY7C63310/CY7C638xx” instead of “CY7C63813.

 

 

 

 

In line 1, under “Bit 6: USB CLK/2 Disable” of Table 10-3on page 22, entered

 

 

 

 

the word “clock” instead of “crystal oscillator”.

 

 

 

 

Entered the word “Reserved” and left its corresponding fields blank in the

 

 

 

 

sub-table under “Bit[2:0]: VM[2:0]” of Table 13-1on page 31.

 

 

 

 

Under “Bit [7:6]: Sleep Duty Cycle[1:0]”, made the following changes:

 

 

 

 

0 0 = 1/128 periods of the internal 32 kHz low speed oscillator.

 

 

 

 

0 1 = 1/512 periods of the internal 32 kHz low speed oscillator.

 

 

 

 

1 0 = 1/32 periods of the internal 32 kHz low speed oscillator.

 

 

 

 

1 1 = 1/8 periods of the internal 32 kHz low speed oscillator.

 

 

 

 

In Table 17-3on page 52, in line 4, deleted “57”, and made the word “AND” to

 

 

 

 

lower case.

 

 

 

 

Added 32-Pin Sawn QFN Pin Diagram, package diagram, and ordering

 

 

 

 

information.

 

 

 

 

Removed references to 3V for the 32 kHz oscillator in Section 10. Clocking.

 

 

 

 

Added information on SROM Table read - section 9.6.

 

 

 

 

Updated section 12.3 Low-Power in Sleep Mode - Included Set P10CR[1] -

 

 

 

 

during non-USB mode operations.

 

 

 

 

Added section 25 - Voltage Vs CPU Frequency char.

 

 

 

 

P1DATA register information updated. Vreg can operate independent of USB

 

 

 

 

connection.

 

 

 

 

Included IMO and ILO characteristics in the AC char section.

 

 

 

 

Updated to data sheet template *E.

*K

2620679

CMCC/PYRS

12/12/08

Added Package Handling information

 

 

 

 

 

Document 38-08035 Rev. *K

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Cypress CY7C63310, CY7C638xx manual Vgt/Aesa, Cmcc/Pyrs
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CY7C638xx, CY7C63310 specifications

The Cypress CY7C63310 and CY7C638xx series are advanced USB microcontrollers designed for various applications requiring reliable performance and flexibility. These chips are notable for their integration of several key technologies, enabling developers to create innovative electronic designs effortlessly.

The CY7C63310 is a part of the Cypress USB microcontroller family that boasts a fully integrated 8051-compatible microprocessor core. This architecture allows for efficient execution of high-level programming languages like C, enhancing code development efforts. The microcontroller supports USB 2.0 full-speed operation, allowing for high data transfer rates of up to 12 Mbps, essential for applications involving data communication.

One of the standout features of the CY7C63310 is its programmable GPIO (General-Purpose Input/Output) pins, which provide developers with the versatility to configure these pins as inputs, outputs, or alternate functions. This flexibility is particularly advantageous in applications where custom interfaces are essential, such as human-machine interfaces, sensor control, and USB peripherals.

Moreover, the CY7C638xx series presents an even broader array of features. These devices typically support various memory configurations, enabling designers to select from different on-chip RAM and flash memory options. This variety empowers projects requiring a mix of program and data storage capabilities, all while ensuring that performance remains optimal.

Both the CY7C63310 and CY7C638xx series leverage Cypress's EZ-USB technology, which simplifies the process of USB interface implementation. The EZ-USB architecture minimizes the effort associated with USB protocol complexity, allowing developers to focus on the core functionality of their applications.

These microcontrollers also incorporate features such as low-power operation, making them ideal for battery-operated devices. With various power management modes, designers can optimize energy consumption according to the specific needs of their applications.

In terms of connectivity, these chips support multiple interface standards, including SPI, I2C, and UART. These capabilities ensure that developers can easily interface with other components and systems, enhancing the overall utility of the microcontroller.

In summary, the Cypress CY7C63310 and CY7C638xx microcontrollers stand out for their robust features, including integrated USB functionality, flexible GPIO options, and support for various communication protocols. These attributes make them suitable for a wide range of applications, from consumer electronics to industrial automation, making them an excellent choice for developers seeking reliable and adaptable microcontroller solutions.
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