CY7C68013A, CY7C68014A

CY7C68015A, CY7C68016A

Logic Block Diagram

24MHz Ext. XTAL

High performance micro using standard tools with lower-power options

 

FX2LP

 

Address (16)

Data (8)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

x20

/0.5

8051 Core

 

 

I2C

 

 

 

VCC

/1.0

(8)

 

Master

 

 

 

PLL

12/24/48 MHz,

 

 

 

 

 

 

/2.0

 

 

 

 

 

 

 

four clocks/cycle

Bus

 

Additional IOs (24)

Abundant IO

 

1.5k

 

 

 

 

 

 

 

 

including two USARTS

 

 

 

Data

 

 

 

 

 

connected for

 

 

 

 

 

 

 

full-speed

 

 

 

 

 

General

 

 

 

 

 

/

 

 

ADDR (9)

 

 

 

 

 

(16)

 

 

D+

 

 

 

 

 

 

 

programmable I/F

 

 

 

 

 

GPIF

 

to ASIC/DSP or bus

 

 

USB

 

 

Address

 

 

 

 

CY

16 KB

 

 

standards such as

 

 

 

 

RDY (6)

 

 

2.0

 

 

ATAPI, EPP, etc.

D–

 

Smart

RAM

ECC

 

CTL (6)

 

XCVR

 

 

 

 

 

 

USB

 

 

 

 

 

 

Integrated

 

 

1.1/2.0

 

 

 

 

 

 

full-speed and

 

 

Engine

 

 

 

 

 

Up to 96 MBytes/s

high-speed

 

 

 

 

 

 

4 kB

8/16

 

 

 

 

 

 

burst rate

XCVR

 

 

 

 

 

 

FIFO

 

 

 

 

 

 

 

Enhanced USB core

“Soft Configuration”

FIFO and endpoint memory

Simplifies 8051 code

Easy firmware changes

(master or slave operation)

1.1 Features (CY7C68013A/14A only)

CY7C68014A: Ideal for battery powered applications

Suspend current: 100 μA (typ)

CY7C68013A: Ideal for non-battery powered applications

Suspend current: 300 μA (typ)

Available in five lead-free packages with up to 40 GPIOs

128-pin TQFP (40 GPIOs), 100-pin TQFP (40 GPIOs), 56-pin QFN (24 GPIOs), 56-pin SSOP (24 GPIOs), and 56-pin VF- BGA (24 GPIOs)

1.2 Features (CY7C68015A/16A only)

CY7C68016A: Ideal for battery powered applications

Suspend current: 100 μA (typ)

CY7C68015A: Ideal for non-battery powered applications

Suspend current: 300 μA (typ)

Available in lead-free 56-pin QFN package (26 GPIOs)

2 more GPIOs than CY7C68013A/14A enabling additional features in same footprint

Cypress Semiconductor Corporation’s (Cypress’s) EZ-USB FX2LP(CY7C68013A/14A) is a low power version of the EZ-USB FX2(CY7C68013), which is a highly integrated, low power USB 2.0 microcontroller. By integrating the USB 2.0 trans- ceiver, serial interface engine (SIE), enhanced 8051 microcon- troller, and a programmable peripheral interface in a single chip,

Cypress has created a cost effective solution that provides superior time-to-market advantages with low power to enable bus powered applications.

The ingenious architecture of FX2LP results in data transfer rates of over 53 Mbytes per second, the maximum allowable USB 2.0 bandwidth, while still using a low cost 8051 microcon- troller in a package as small as a 56 VFBGA (5mm x 5mm). Because it incorporates the USB 2.0 transceiver, the FX2LP is more economical, providing a smaller footprint solution than USB 2.0 SIE or external transceiver implementations. With EZ-USB FX2LP, the Cypress Smart SIE handles most of the USB 1.1 and 2.0 protocol in hardware, freeing the embedded microcontroller for application specific functions and decreasing development time to ensure USB compatibility.

The General Programmable Interface (GPIF) and Master/Slave Endpoint FIFO (8-bit or 16-bit data bus) provides an easy and glueless interface to popular interfaces such as ATA, UTOPIA, EPP, PCMCIA, and most DSP/processors.

The FX2LP draws less current than the FX2 (CY7C68013), has double the on-chip code/data RAM, and is fit, form and function compatible with the 56, 100, and 128 pin FX2.

Five packages are defined for the family: 56VFBGA, 56 SSOP, 56 QFN, 100 TQFP, and 128 TQFP.

Document #: 38-08032 Rev. *L

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Cypress CY7C68016A, CY7C68014A manual Logic Block Diagram, Features CY7C68013A/14A only, Features CY7C68015A/16A only

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.