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M37161EFSP 参数 Datasheet PDF下载

M37161EFSP图片预览
型号: M37161EFSP
PDF下载: 下载PDF文件 查看货源
内容描述: 单片8位CMOS微机 [SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER]
分类和应用: 微控制器和处理器外围集成电路光电二极管计算机可编程只读存储器时钟
文件页数/大小: 129 页 / 1075 K
品牌: RENESAS [ RENESAS TECHNOLOGY CORP ]
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M37161M8/MA/MF-XXXSP/FP,M37161EFSP/FP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
REJ03B0074-0100Z
Rev.1.00
2003.11.25
1. DESCRIPTION
The M37161M8/MA/MF-XXXSP/FP and M37161EFSP/FP are single-
chip microcomputers designed with CMOS silicon gate technology.
They have an OSD and I
2
C-BUS interface, making them perfect for
a channel selection system for TV.
The M37161EFSP/FP has a built-in PROM that can be written elec-
trically.
qOSD
function
Display characters ................................... 32 characters
2 lines
(It is possible to display 3 lines or more by software)
Kinds of characters ............................... 254 kinds + 62 kinds
(coloring unit)
(per charactor unit) (per dot unit)
Character display area ........................ OSD1 mode: 16
26 dots
OSD2 mode: 16
20 dots
CD OSD mode: 16
20 dots
Kinds of character sizes ................................. OSD1 mode: 1 kind
OSD2 mode: 8 kinds
CD OSD mode: 8 kinds
Kinds of character colors .................................. 8 colors (R, G, B)
Coloring unit ............ dot, character, character background, raster
Display position
Horizontal: 128 levels
Vertical: 512 levels
Attribute ........................................................................................
OSD1 mode: smooth italic, underline, flash, automatic solid space
OSD2 mode: border
Smooth roll-up
Window function
2. FEATURES
qNumber
of basic instructions .................................................... 71
qMemory
size
ROM ............ 32K bytes (M37161M8-XXXSP/FP)
40K bytes (M37161MA-XXXSP/FP)
60K bytes (M37161MF-XXXSP/FP,
M37161EFSP/FP)
RAM .......... 1152 bytes (M37161M8-XXXSP/FP)
1472bytes (M37161MA/MF-XXXSP/FP,
M37161EFSP/FP)
(*ROM correction memory included)
qMinimum
instruction execution time
..................................... 0.5
µs
(X
IN
= 8 MHz oscillation frequency)
qPower
source voltage ................................................. 5 V ± 10 %
qSubroutine
nesting ............................................. 128 levels (Max.)
qInterrupts
....................................................... 16 types, 15 vectors
q8-bit
timers .................................................................................. 6
qProgrammable
I/O ports (Ports P0, P1, P2, P3
0
, P3
1
) ............. 25
qInput
ports (Ports P35-P37,P50,P51) .......................................... 5
qOutput
ports (Ports P52-P55) ..................................................... 4
qSerial
I/O ............................................................ 8-bit
1 channel
qMulti-master
I
2
C-BUS interface .............................. 1 (3 systems)
qA-D
comparator (7-bit resolution) ................................ 8 channels
qPWM
output circuit ........................................ 14-bit
1, 8-bit
5
qPower
dissipation
In high-speed mode ......................................................... 165 mW
(at V
CC
= 5.5V, 8 MHz oscillation frequency, OSD on)
In low-speed mode ......................................................... 0.33 mW
(at V
CC
= 5.5V, 32 kHz oscillation frequency)
qROM
correction function ................................................ 2 vectors
3. APPLICATION
TV
Rev.1.00
2003.11.25
page 1 of 128