M30245中文資料三菱電機(jī)數(shù)據(jù)手冊PDF規(guī)格書

Description

The M30245 group is a 16-bit microcomputer based on the M16C family core technology that uses the high performance silicon gate CMOS process with an M16C/62 Series CPU core, and is packaged in a 100-pin, molded plastic QFP. They are single-chip USB peripheral microcontrollers meeting the Universal Serial Bus (USB) Version 1.1 specification. These microcontrollers operate using sophisticated instructions featuring a high level of instruction efficiency, making them capable of executing instructions at high speed.

Features

? Number of instructions ........................ 91

? Shortest instruction execution time ..... 83ns f(XIN)=12MHz, Vcc=3V with no wait

? USB Features:..................................... 5 endpoint pairs (IN/OUT)

3.25K FIFO

Integrated transceiver

Conforms to USB V1.1 Specification

? Frequency Synthesizer........................ PLL for 48MHz clock

? Memory capacity................................. 64KROM/5KRAM

128K ROM / 10K RAM

128K Flash /10K RAM

? Supply Voltage .................................... 3.0 to 3.6V (f(XIN)=12MHz)

? Interrupts............................................. 21 internal and 5 external interruptsources

4 software interrupt sources

7 levels (including key input interrupt X 8)

? Multifunction 16-bit timer ..................... 5 output timers+ 3 input timers

? UART................................................... 3X7/8/9,2X7/8/9/16/24/32bits;

Configurable for synchronous or asynchronous mode, I2S, I2C

? DMAC.................................................. 4 channels

? A-D Converter ..................................... 10 bits X 8 channels

? CRC calculation circuit........................ 2 circuits with MSB/LSB selectable

? Watchdog timer ................................... 1 line

? Key-on Wake up .................................. 8 inputs

? Programmable I/O............................... 84 lines (TBD)

? Clock-generating circuit....................... 2 built-in clock generation circuit

(built-in feedback resistor, and external ceramic or quartz oscillator)