8-Bit Micro-Controller. MLC510PA Datasheet

MLC510PA Micro-Controller. Datasheet pdf. Equivalent


Megawin MLC510PA
MLC510PA
8-bit micro-controller with 160 dots LCD driver
Features
Single chip 8-bit micro-controller
Operating voltage: 2.2V to 5.5V
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] ,P2[0:1]
Shared input or output pins:
P0[4:5]/TMin
P1[0:1]/IR
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
Oscillator up to 4MHz @ 2.4V
and 6MHz @ 3.6V
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. 2006 All rights reserved.
2007/10 version A1
MEGAWIN


MLC510PA Datasheet
Recommendation MLC510PA Datasheet
Part MLC510PA
Description 8-Bit Micro-Controller
Feature MLC510PA; MLC510PA 8-bit micro-controller with 160 dots LCD driver Features  Single chip 8-bit micro-control.
Manufacture Megawin
Datasheet
Download MLC510PA Datasheet




Megawin MLC510PA
General Description
MLC510PA 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, radio
frequency counter and system control
circuits. The ROM can store data table and
program. The MLC510PA 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 MLC510PA is suitable for timepiece,
sport meter, toy controllers, and other
products.
Pad Description (61 pads)
Pad No.
P37
~P6
P38
~P42
P43
~P48
P49,P50
Pad Name
SEG0 ~
SEG31
COM0 ~
COM4
P0.0 ~ P0.5
P1.0 ~ P1.1
I/O
O
O
I/O
I/O
P57,P59
P53
~P51
P1
P2,P3
P58,P60
P56,P55
P61
P4,P5
P54
P2.0 ~ P2.1
SCLK
SDA
CMD_B
OSCI
X32O, X32I
VSS, AVSS
AVDD, VDD
/RESB
V1,
V2
VPP
I/O
I/O
I
O/I
P
P
I
I
I
Description
LCD segment signal output pins. SEG24~SEG31 share
pads with P3[7:0].
LCD common signals output pins.
Programmable I/O ports with interrupt function. Port0.4,
0.5 can be the input of timers.
Programmable I/O ports. Port P1.0, 1.1 can be output
with IR carrier.
Programmable input or output port.
OTP interface pins
RC oscillator input pin.
32.768KHz crystal oscillator pins.
Ground pins
Positive power pins
System reset pin (low active)
LCD voltage external input pins.
High voltage pin for OTP programming
2
MLC510PA Technical Summary
MEGAWIN



Megawin MLC510PA
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
MLC510PA Technical Summary
3





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