MLC0xxB Series
8-bit I/O type micro-controller with voice function
Features
•Single chip 8-bit CPU
synthesizer
•Operation voltage: 2.4V to 5.5V
•Dual-channel melody with programmable
envelope
•Memory:
♦ ROM (shared by program and data):
•One serial input port and voltage
1024K ~ 48KBytes
comparator built-in
♦ Data RAM: 256 Bytes
•Three re-loadable 16-bit timers
•One watchdog timer built-in
•24 input/output pins with wake-up function
•Two power-down modes for saving power
•Oscillator
consumption:
♦Single or dual clock operation is selected
♦ Sleep mode: micro-controller no
operation (main- and sub-oscillator still
oscillating)
by code option
♦Main oscillator operation at crystal or RC
mode is selected by code option
♦Crystal/Ceramic oscillator up to 4MHz @
2.4V and 8MHz @ 3.6V
♦ Stop mode: micro-controller no operation
(all oscillators stop oscillating)
♦RC oscillator up to 4MHz @ 2.4V
•Two current DAC output for voice
Selection Information
MLC331B
1024K x 8-bit
(32K x 8-bit)
MLC241B
768K x 8-bit
(32K x 8-bit)
MLC161B
512K x 8-bit
(32K x 8-bit)
MLC121B
384K x 8-bit
(32K x 8-bit)
ROM
(Program ROM)
I/O
24
24
24
24
MLC081B
MLC061B
MLC041B
MLC031B
96K x 8-bit
MLC021B
64K x 8-bit
MLC017B
48K x 8-bit
256K x 8-bit 192K x 8-bit 128K x 8-bit
ROM
(Program ROM)
I/O
(32K x 8-bit) (32K x 8-bit) (32K x 8-bit) (32K x 8-bit) (32K x 8-bit) (32K x 8-bit)
24
24
24
24
24
24
Application Field
Toy controller
General IR 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. 2007 All rights reserved.
2007/05 version A1
MEGAWIN