音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

M37225M8 Datasheet

  • M37225M8

  • SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER...

  • 133頁

  • MITSUBISHI   MITSUBISHI

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

MITSUBISHI MICROCOMPUTERS
M37225M6-XXXSP, M37225M8-XXXSP
M37225ECSP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
1. DESCRIPTION
The M37225M6-XXXSP, M37225M8-XXXSP, and M37225ECSP are
single-chip microcomputers designed with CMOS silicon gate tech-
nology. They have a OSD, I
2
C-BUS interface, PWM output, and 12 V
withstand, so it is useful for a channel selection system for TV.
The features of the M37225ECSP are similar to those of the
M37225M6-XXXSP except that the chip has a built-in PROM which
can be written electrically. The difference between M37225M6-XXXSP
and M37225M8-XXXSP are the ROM size. Accordingly, the follow-
ing descriptions will be for the M37225M6-XXXSP.
2. FEATURES
qNumber
of basic instructions .................................................... 71
qMemory
size
ROM ..................... 24K bytes (M37225M6-XXXSP)
32K bytes (M37225M8-XXXSP)
48K bytes (M37225ECSP)
RAM ...................... 1024 bytes (M37225M6-XXXSP,
M37225M8-XXXSP)
2048 bytes (M37225ECSP)
(*ROM correction memory included)
qMinimum
instruction execution time
......................................... 0.5
碌s
(at 8 MHz oscillation frequency)
qPower
source voltage ................................................. 5 V
鹵
10 %
qSubroutine
nesting ............................................. 128 levels (Max.)
qInterrupts
....................................................... 16 types, 16 vectors
q8-bit
timers .................................................................................. 4
qProgrammable
I/O ports (Ports P0, P1, P2, P3
0
鈥揚3
2
, P3
5
) ..... 28
qInput
ports (Ports P3
3
, P3
4
, P5
0
, P5
1
) ........................................ 4
qOutput
ports (Ports P5
2
鈥揚5
5
) ..................................................... 4
q12
V withstand ports ................................................................... 6
qLED
drive ports ........................................................................... 4
qSerial
I/O ............................................................ 8-bit
!
1 channel
qMulti-master
I
2
C-BUS interface .............................. 1 (2 systems)
qA-D
converter (8-bit resolution) .................................... 8 channels
qPWM
output circuit ........................................ 14-bit
!
2, 8-bit
!
6
qPower
dissipation
In operating ...................................................................... 165 mW
(at V
CC
= 5.5V, 8 MHz oscillation frequency, and OSD on)
qROM
correction function ................................................ 3 vectors
qImmediate
return mode from wait state
qOSD
function
Display characters ............................................... 24 characters
!
2 lines
(It is possible to display 3 lines or more by software)
Kinds of characters ......... 381 kinds
Character display area 16
!
20 dots
Kinds of character sizes .............................. Block display: 3 kinds
SPRITE display: 1 kinds
Kinds of character colors. ................................. 8 colors (R, G, B)
Coloring unit ................... character, character background, raster
Display position
Horizontal: 64 levels
Vertical :255 levels
Attribute ........ Border (all-bordered, shadow-bordered), BUTTON
SPRITE display function
Wallpaper function
Window function
Corresponding to bi-scan mode
3. APPLICATION
TV
Rev. 1.1

M37225M8相關(guān)型號PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號推薦

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時間周一至周五
9:00-17:30

關(guān)注官方微信號，
第一時間獲取資訊。

建議反饋
返回頂部

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務(wù)的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！