MPC2F35

Low-speed USB micro-controller

This document contains information on a new product under development by MEGAWIN. MEGAWIN reserves the right to change or

discontinue this product without notice.

© MEGAWIN Technology Co., Ltd. 2008 All rights reserved.

2008/12 version A4

MEGAWIN

GENERAL DESCRIPTION

The MPC2F35 is a 65C02 MCU with an embedded 8k bytes flash ROM, a 256 bytes RAM, a

watch-dog timer, a USB and PS/2 combo interfaces, can be implemented via the USB bus line, D+

and D- pins, by the user’s program. The USB features fully meets the low-speed USB Specification

version 1.1. It will be very suitable for the low-cost keyboard, joystick, I-toy, and some products like

the hand-held devices, which need to download/ upload data through the PC system.

FEATURES

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8K Bytes Flash ROM

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256 Bytes RAM

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4 LED direct sink pins shared with Port0 (LED0/1/2/3)

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2 external interrupt pins (INT0, INT1)

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Port3 provides the pin interrupt

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26 bi-directional I/O pins for Port1/ 2/3/4

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Supports 4 endpoints, where EP0 is control endpoint, and EP1/2/3 are data endpoints

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Integrated USB transceiver, and 3.3V regulated output for USB pull-up resistor

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Provides remote wake-up

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28-SSOP: MPC2F35L

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40-PDIP: MPC2F35E2