MLS9xxB Series
8-bit I/O type micro-controller with voice function
Features
•Single chip 8-bit CPU
(all oscillators stop oscillating)
•Operation voltage: 2.4V to 5.5V
•Two current DAC output for voice
synthesizer
• Memory:
♦ ROM (shared by program and data):
•Dual-channel melody with programmable
1024K ~ 48KBytes
envelope
♦ Data RAM: 256 Bytes
•Three re-loadable 16-bit timers
•One watchdog timer built-in
•16 input/output pins with wake-up function
•Two power-down modes for saving power
•Oscillator
consumption:
♦ Main oscillator operation at crystal or
♦ Sleep mode: micro-controller no
operation (main-oscillator still
oscillating)
RC mode is selected by code option
♦ Crystal/Ceramic oscillator up to 4MHz
@ 2.4V and 6MHz @ 3.6V
♦ Stop mode: micro-controller no operation
♦ RC oscillator up to 4MHz @ 2.4V
Selection Information
MLS918B
1024K x 8-bit
(32K x 8-bit)
MLS916B
768K x 8-bit
(32K x 8-bit)
MLS914B
512K x 8-bit
(32K x 8-bit)
MLS912B
384K x 8-bit
(32K x 8-bit)
MLS910B
256K x 8-bit
(32K x 8-bit)
ROM
(Program ROM)
I/O
16
16
16
16
16
MLS908B
MLS906B
MLS904B
96K x 8-bit
MLS903B
80K x 8-bit
MLS902B
64K x 8-bit
MLS900B
48K 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)
16
16
16
16
16
16
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
MEGAWIN [ MEGAWIN TECHNOLOGY CO., LTD ]