8-Bit Micro-Controller. MLC510B Datasheet

MLC510B Micro-Controller. Datasheet pdf. Equivalent


Megawin MLC510B
MLC510B
8-bit micro-controller with 160 dots LCD driver
Features
Single chip 8-bit micro-controller
Operating voltage: 1.8~3.6V
Memory :
Program ROM : 8K Bytes
Data RAM : 128 Bytes
LCD display RAM : 20 Bytes
18 input/output pins:
Dedicated I/O pins: P0[0:3]
Shared input or output pins:
P0[4:5]/TMin
P1[0:1]/IR
P2[0:1]
P3[0:7]/Segment
LCD driver output:
Max 32 segment 5 common
1/4 or 1/5 duty 1/3 bias driving mode
Two re-loadable 8-bit timers
Build-in Watch-Dog timer
Build-in dual oscillation circuit:
Single or dual clock operation is
selected by code option
RC type main oscillator
Crystal type sub-oscillator
Application Field
Timepiece, sport meter
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/Dec. version A2
MEGAWIN


MLC510B Datasheet
Recommendation MLC510B Datasheet
Part MLC510B
Description 8-Bit Micro-Controller
Feature MLC510B; MLC510B 8-bit micro-controller with 160 dots LCD driver Features  Single chip 8-bit micro-controll.
Manufacture Megawin
Datasheet
Download MLC510B Datasheet




Megawin MLC510B
General Description
MLC510B is a low-cost, high-performance
8-bit micro-controller of MEGAWIN, which
integrates an 8-bit RISC CPU core, ROM,
RAM, timers, LCD driver, I/O ports, and
system control circuits. The ROM can store
data table and program. The MLC510B
provides two build-in oscillators, which
allows the chip to operate in dual-clock or
single-clock operation mode. User can
arrange the clock mode to minimize the
power consumption. The MLC510B is
suitable for timepiece, sport meter, toy
controllers, and other products.
Pad Description (57 pads)
Pad No. Pad Name
I/O
Description
P22 ~
P48
P23 ~
P27
P28 ~
P33
P34~
P35
P38
P40
P43
P44
P45
P39
P41
P37
P36
P42
P47
P46
SEG0 ~
SEG31
COM0 ~
COM4
P0.0 ~ P0.5
P1.0 ~ P1.1
P2.0 ~ P2.1
OSCI
X32O, X32I
AVSS, VSS
AVDD, VDD
/RES
V1, V2
O LCD segment signal output pins. SEG24~SEG31 share
pads with P3 [7:0].
O LCD common signals output pins.
I/O Programmable I/O ports with interrupt function. Port0.4,
0.5 can be the input of timers.
I/O Programmable I/O ports. Port P1.0, 1.1 can be output
with IR carrier.
I/O Programmable input or output port.
I RC oscillator input pin.
O/I 32.768KHz crystal oscillator pins.
P Ground pins (need to connect together)
P Positive power pins (need to connect together)
I System reset pin (low active)
I LCD voltage external input pins.
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MLC510B Technical Summary
MEGAWIN



Megawin MLC510B
Block Diagram
Tone gatting logic
TM 1, 2
CPU
Divider 0, 1
System Clock Generator
I/O, PWM
SRAM/Register
ROM
Port 0.0 ~ 0.5
Port 1.0 ~ 1.1
Port 2.0 ~ 2.1
Port 3.0 ~ 3.7
LCD Driver
SEG0~31
COM0~4
MEGAWIN
MLC510B Technical Summary
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