CY7C63413C

CY7C63513C

CY7C63613C

Low-Speed High I/O, 1.5-Mbps USB Controller

Features

•Low-cost solution for low-speed applications with high I/O requirements such as keyboards, keyboards with integrated pointing device, gamepads, and many others

•USB Specification Compliance

—Conforms to USB Specification, Versions 1.1 and 2.0

—Conforms to USB HID Specification, Version 1.1

—Supports 1 device address and 3 data endpoints

—Integrated USB transceiver

•8-bit RISC microcontroller

—Harvard architecture

—6-MHz external ceramic resonator

—12-MHz internal CPU clock

•Internal memory

—256 bytes of RAM

—8 Kbytes of EPROM

•Interface can auto-configure to operate as PS2 or USB

•I/O port

—The CY7C63413C/513C have 24 General Purpose I/O (GPIO) pins (Port 0 to 2) capable of sinking 7 mA per pin (typical)

—The CY7C63613C has 12 General Purpose I/O (GPIO) pins (Port 0 to 2) capable of sinking 7 mA per pin (typical)

—The CY7C63413C/513C have eight GPIO pins (Port 3) capable of sinking 12 mA per pin (typical) which can drive LEDs

—The CY7C63613C has four GPIO pins (Port 3) capable of sinking 12 mA per pin (typical) which can drive LEDs

—Higher current drive is available by connecting multiple GPIO pins together to drive a common output

—Each GPIO port can be configured as inputs with internal pull-ups or open drain outputs or traditional CMOS outputs

—The CY7C63513C has an additional eight I/O pins on a DAC port which has programmable current sink outputs

—Maskable interrupts on all I/O pins

•12-bit free-running timer with one microsecond clock ticks

•Watch Dog Timer (WDT)

•Internal Power-On Reset (POR)

•Improved output drivers to reduce EMI

•Operating voltage from 4.0V to 5.5V DC

•Operating temperature from 0 to 70 degrees Celsius

•CY7C63413C available in 40-pin PDIP, 48-pin SSOP, 48- pin SSOP - Tape reel, all in Lead-Free versions for production

•CY7C63513C available in 48-pin SSOP Lead-Free packages for production

•CY7C63613C available in 24-pin SOIC Lead-Free packages for production

•Industry-standard programmer support

Functional Overview

The CY7C63413C/513C/613C are 8-bit RISC One Time Programmable (OTP) microcontrollers. The instruction set has been optimized specifically for USB operations, although the microcontrollers can be used for a variety of non-USB embedded applications.

The CY7C63413C/513C features 32 General-Purpose I/O (GPIO) pins to support USB and other applications. The I/O pins are grouped into four ports (Port 0 to 3) where each port can be configured as inputs with internal pull-ups, open drain outputs, or traditional CMOS outputs. The CY7C63413C/513C have 24 GPIO pins (Ports 0 to 2) that are rated at 7 mA typical sink current. The CY7C63413C/513C has 8 GPIO pins (Port

3)that are rated at 12 mA typical sink current, which allows these pins to drive LEDs.

The CY7C63613C features 16 General-Purpose I/O (GPIO) pins to support USB and other applications. The I/O pins are grouped into four ports (Port 0 to 3) where each port can be configured as inputs with internal pull-ups, open drain outputs, or traditional CMOS outputs. The CY7C63613C has 12 GPIO pins (Ports 0 to 2) that are rated at 7 mA typical sink current. The CY7C63613C has 4 GPIO pins (Port 3) that are rated at 12 mA typical sink current, which allows these pins to drive LEDs.

Multiple GPIO pins can be connected together to drive a single output for more drive current capacity. Additionally, each I/O pin can be used to generate a GPIO interrupt to the microcon- troller. Note the GPIO interrupts all share the same “GPIO” interrupt vector.

The CY7C63513C features an additional 8 I/O pins in the DAC port. Every DAC pin includes an integrated 14-Kohm pull-up resistor. When a “1” is written to a DAC I/O pin, the output current sink is disabled and the output pin is driven high by the internal pull-up resistor. When a “0” is written to a DAC I/O pin, the internal pull-up is disabled and the output pin provides the programmed amount of sink

current. A DAC I/O pin can be used as an input with an internal pull-up by writing a “1” to the pin.

Cypress Semiconductor Corporation

•

198 Champion Court • San Jose, CA 95134-1709

•

408-943-2600

Document #: 38-08027 Rev. *B

 

Revised January 6, 2006

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Cypress CY7C63513C, CY7C63613C, CY7C63413C manual Features, Functional Overview, Cypress Semiconductor Corporation
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CY7C63613C, CY7C63413C, CY7C63513C specifications

The Cypress CY7C63513C, CY7C63413C, and CY7C63613C are versatile programmable logic devices that are part of the Cypress family of microcontrollers designed for diverse applications. These devices are particularly well-suited for embedded systems, consumer electronics, and industrial control systems due to their robust features and technologies.

One of the standout characteristics of these devices is their programmable architecture, which allows for flexible design implementations. The CY7C63513C features 32 programmable I/O pins and an 8-bit microcontroller core, which provides ample resource allocation for various input/output operations. The device supports various communication interfaces, including SPI and I2C, enabling seamless integration into different system configurations.

The CY7C63413C is a highly adaptable component, offering similar features but with an enhanced flexibility in its I/O configuration, making it ideal for applications that require quick prototyping and development cycles. Its extensive instruction set allows for more complex processing tasks, catering to advanced applications in automation and signal processing.

On the other hand, the CY7C63613C provides an advanced level of integration with built-in support for multiple power management modes. This feature is crucial in modern battery-operated devices where energy conservation is a primary concern. Its low-power operation enhances the usability in portable applications while still maintaining performance.

In terms of performance, all three devices boast high-speed operation, with clock frequencies reaching up to 24 MHz. This ensures that they can efficiently handle tasks that require real-time processing, such as sensor data management and control algorithms. The devices are also equipped with an on-chip EEPROM and RAM, allowing for data storage and quick retrieval.

In addition to their performance characteristics, the CY7C63513C, CY7C63413C, and CY7C63613C are designed with reliability in mind. They incorporate robust error detection and correction features, ensuring data integrity during operation. This reliability is essential for critical applications, such as automotive systems and industrial automation.

Overall, the Cypress CY7 series presents an appealing solution for developers looking for a blend of flexibility, performance, and reliability in their embedded designs. Their programmability and support for multiple communication protocols make them a formidable choice in today’s fast-paced technological landscape, paving the way for innovative applications across various industries.
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