MPC2F35

MPC2F35 Low-speed USB micro-controller 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 8-bit 65C02 micro-controller with 6 MHz external crystal or ceramic resonator Operation voltage: 4.35V to 5.5V Memory: − 8K Bytes Flash ROM − 256 Bytes RAM 34 programmable GPIO: − 4 LED direct sink pins shared with Port0 (LED0/1/2/3) − 2 external interrupt pins (INT0, INT1) − Port3 provides the pin interrupt − 26 bi-directional I/O pins for Port1/ 2/3/4 One 8-bit programmable timer Built-in power-on reset One watchdog timer ...