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MTV230M64 데이터시트 PDF




Myson Century에서 제조한 전자 부품 MTV230M64은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 MTV230M64 자료 제공

부품번호 MTV230M64 기능
기능 8051 Embedded Micro Controller
제조업체 Myson Century
로고 Myson Century 로고


MTV230M64 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.



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MTV230M64 데이터시트, 핀배열, 회로
MTV230M64
8051 Embedded Micro Controller with Flash OSD and ISP
FEATURES
8051 core, 12MHz operating frequency with double CPU clock option, 3.3V power supply.
1024-byte RAM, 64K-byte program Flash-ROM.
Maximum 4 channels of 5V open-drain PWM DAC.
Maximum 32 bi-directional I/O pins.
SYNC processor for composite separation/insertion, H/V polarity/frequency check and polarity adjustment.
Built-in low power reset circuit.
Compliant with VESA DDC2B/2Bi/2B+ standard.
Dual slave IIC addresses.
Single master IIC interface for internal device communication.
Maximum 4-channel 6-bit ADC.
Watchdog timer with programmable interval.
OSD controller features:
. Full-screen display consists of 15 (rows) by 30 (columns) characters.
. Programmable OSD menu positioning for display screen center.
. 512 Flash-ROM fonts, with 12x18 dot matrix, including 480 standard fonts and 32 multi-color fonts.
. 15 character foreground color and 7 character background color selectable character by character.
. Character (per row) and window intensity control.
. Character bordering, shadowing and blinking effect.
. Character height control (18 to 71 lines), double height and/or width control.
. 4 programmable windows with multi-level operation and programmable shadowing width/height/color.
In System Programming function (ISP).
42-pin SDIP or 44-pin PLCC/QFP package.
GENERAL DESCRIPTIONS
The MTV230M64 micro-controller is an 8051 CPU core embedded device specially tailored to LCD Monitor
applications. It includes an 8051 CPU core, 1024-byte SRAM, OSD controller, 4 built-in PWM DACs, VESA
DDC interface, 4-channel A/D converter, a 64K-byte internal program Flash-ROM and a 9K-word internal OSD
character Flash-ROM.
BLOCK DIAGRAM
P1.0-7
P3.0-2
P3.4-5
P4.0-7
P5.0-7
P0.0-7
P2.0-3
8051
CORE
RD
WR
ALE
INT1
RST
X1
X2
P0.0-7
P2.0-3
RD
WR
ALE
INT1
XFR
AD0-3 ADC
PWM DAC
DA0-3
OSD
CONTROL
OSDHS
OSDVS
XIN
ROUT
GOUT
BOUT
FBKG
INT
H/VSYNC
CONTROL
HSYNC
VSYNC
HBLANK
VBLANK
DDC & IIC
INTERFACE
ISCL
ISDA
HSCL
HSDA
Myson Century, Inc.
Taiwan:
USA:
No. 2, Industry East Rd. III,
1485 Saratoga Ave. #200
Science-Based Industrial Park, Hsin-Chu, Taiwan San Jose, CA, 95129
Tel: 886-3-5784866 Fax: 886-3-5784349
Tel: 408-973-8388 Fax: 408-973-9388
www.myson.com.tw
Rev. 1.3 September 2002
Mask Ver. AE
Page 1 of 31




MTV230M64 pdf, 반도체, 판매, 대치품
MTV230M64
PIN DESCRIPTION
Name
RST
VDD
VSS
X2
X1
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
P3.0/Rxd/HSCL
P3.1/Txd/HSDA
P3.2/INT0
P3.4/T0
P3.5/T1
P4.7/VBLANK
P4.6/HBLANK
P4.5/HCLAMP
P4.4
P4.3
P4.2
P4.1/VSYNC
P4.0/HSYNC
P5.7/DA3
P5.6/DA2
P5.5/DA1
P5.4/DA0
P5.3/AD3
P5.2/AD2
P5.1/AD1
P5.0/AD0
P6.0/ISCL
P6.1/ISDA
INT/P6.2
FBKG
BOUT
GOUT
ROUT
XIN
OSDHS
OSDVS
Type
I
-
-
O
I
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
I
I
I
#44/42
19
18
20
8
7
25
26
27
28
29
30
31
32
15
16
17
21
22
5
6
9
10
11
12
13
14
40/38
39/37
38/36
37/35
36/-
35/-
34
33
23
24
41/39
42/40
43/41
44/42
1
2
3
4
Description
Active high reset.
Positive Power Supply.
Ground.
Oscillator output.
Oscillator input.
General purpose I/O (8051 standard).
General purpose I/O (8051 standard).
General purpose I/O (8051 standard).
General purpose I/O (8051 standard).
General purpose I/O (8051 standard).
General purpose I/O (8051 standard).
General purpose I/O (8051 standard).
General purpose I/O (8051 standard).
General purpose I/O / Rxd / Slave IIC clock (5V open drain).
General purpose I/O / Txd / Slave IIC data (5V open drain).
General purpose I/O / INT0 (8051 standard).
General purpose I/O / T0 (8051 standard).
General purpose I/O / T1 (8051 standard).
General purpose I/O / Vertical blank output (CMOS).
General purpose I/O / Horizontal blank output (CMOS).
General purpose I/O / Hclamp output (CMOS).
General purpose I/O (CMOS).
General purpose I/O (CMOS).
General purpose I/O (CMOS).
General purpose I/O / Vsync input (5V open drain).
General purpose I/O / Hsync or Xsync input (5V open drain).
General purpose I/O / PWM DAC output (5V open drain).
General purpose I/O / PWM DAC output (5V open drain).
General purpose I/O / PWM DAC output (5V open drain).
General purpose I/O / PWM DAC output (5V open drain).
General purpose I/O / ADC Input (CMOS).
General purpose I/O / ADC Input (CMOS).
General purpose I/O / ADC Input (CMOS).
General purpose I/O / ADC Input (CMOS).
General purpose output / Master IIC clock (5V open drain).
General purpose output / Master IIC data (5V open drain).
OSD intensity output / General purpose output (CMOS).
OSD fast blanking output (CMOS).
OSD blue color video signal output (CMOS).
OSD green color video signal output (CMOS).
OSD red color video signal output (CMOS).
OSD pixel clock input (CMOS).
OSD vertical SYNC input (CMOS).
OSD horizontal SYNC input (CMOS).
Page 4 of 31

4페이지










MTV230M64 전자부품, 판매, 대치품
MTV230M64
P41oe = 1
=0
P40oe = 1
=0
P57oe = 1
=0
P56oe = 1
=0
P55oe = 1
=0
P54oe = 1
=0
P53oe = 1
=0
P52oe = 1
=0
P51oe = 1
=0
P50oe = 1
=0
P4.1 is output pin
P4.1 is input pin
P4.0 is output pin
P4.0 is input pin
P5.7 is output pin
P5.7 is input pin
P5.6 is output pin
P5.6 is input pin
P5.5 is output pin
P5.5 is input pin
P5.4 is output pin
P5.4 is input pin
P5.3 is output pin
P5.3 is input pin
P5.2 is output pin
P5.2 is input pin
P5.1 is output pin
P5.1 is input pin
P5.0 is output pin
P5.0 is input pin
OPTION (w) : Chip option configuration (All are "0" in Chip Reset).
PWMF = 1 select 94KHz PWM frequency.
= 0 select 47KHz PWM frequency.
DIV253 = 1 PWM pulse width is 253 step resolution.
= 0 PWM pulse width is 256 step resolution.
SlvAbs1,SlvAbs0 : Slave IIC block A's slave address length.
= 1,0 5-bits slave address.
= 0,1 6-bits slave address.
= 0,0 7-bits slave address.
ENSCL = 1 Enable slave IIC block to hold HSCL pin low while MTV230M64 can't
catch-up the external master's speed.
Msel = 1 Master IIC block connect to HSCL/HSDA pins.
= 0 Master IIC block connect to ISCL/ISDA pins.
MIICF1,MIICF0 = 1,1 select 400KHz Master IIC frequency.
= 1,0 select 200KHz Master IIC frequency.
= 0,1 select 50KHz Master IIC frequency.
= 0,0 select 100KHz Master IIC frequency.
4. I/O Ports
4.1 Port1
Port1 is a group of pseudo open drain pins. It can be use as general purpose I/O. Port1’s behavior is the same
as standard 8051.
4.2 P3.0-2, P3.4-5
If these pins are not set as IIC pins, Port3 can be used as general purpose I/O, interrupt, UART and Timer pins.
Port3’s behavior is the same as standard 8051.
4.3 Port4, Port5 and Port6
Port4 and Port5 are used as general purpose I/O. S/W needs to set the corresponding P4(n)oe and P5(n)oe to
define these pins are input or output. Port6 is pure output.
Page 7 of 31

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부품번호상세설명 및 기능제조사
MTV230M64

8051 Embedded Micro Controller

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