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M37221M6H-XXXFP中文资料PDF规格书
M37221M6H-XXXFP规格书详情
DESCRIPTION
The M37221M4H/M6H/M8H/MAH-XXXSP/FP are single-chip microcomputers designed with CMOS silicon gate technology. They have a OSD, I2C-BUS interface, and PWM, making them perfect for TV channel selection system.
The M37221EASP/FP have a built-in PROM that can be written electrically.
FEATURES
●Number of basic instructions ..................................................... 71
●Memory size
ROM ............. 16K bytes (M37221M4H-XXXSP/FP)
24K bytes (M37221M6H-XXXSP/FP)
32K bytes (M37221M8H-XXXSP/FP)
40K bytes(M37221MAH-XXXSP/FP, M37221EASP/FP)
RAM ............. 384 bytes (M37221M4H-XXXSP/FP)
448 bytes (M37221M6H-XXXSP/FP)
576 bytes (M37221M8H-XXXSP/FP)
704 bytes(M37221MAH-XXXSP/FP, M37221EASP/FP)
(ROM correction memory included)
●The minimum instruction execution time ......................................... 0.5 µs (at 8 MHz oscillation frequency)
●Power source voltage .................................................. 5 V ± 10
●Subroutine nesting
maximum 96 levels (M37221M4H/M6H-XXXSP/FP)
maximum 128 levels (M37221M8H/MAH-XXXSP/FP, M37221EASP/FP)
●Interrupts ........................................................ 14 types, 14 vectors
●8-bit timers ................................................................................... 4
●Programmable I/O ports (Ports P0, P1, P2, P30–P32) ..................................................... 27
●Input ports (Ports P33, P34) ......................................................... 2
●Output ports (Ports P52–P55) ...................................................... 4
●LED drive ports ............................................................................ 4
●Serial I/O ............................................................. 8-bit ✕ 1 channel
●Multi-master I2C-BUS interface ............................... 1 (2 systems)
●A-D comparator (6-bit resolution) ................................. 6 channels
●D-A converter (6-bit resolution) .................................................... 2
Note: Only M37221EASP/FP has D-A converter.
●PWM output circuit ..........................................14-bit ✕ 1, 8-bit ✕ 6
●Power dissipation .............................. High-speed mode : 165 mW (at VCC=5.5V, 8 MHz oscillation frequency, and OSD on)
●ROM correction function ................................................. 2 vectors
●OSD function
Display characters .................................... 24 characters 5 2 lines
(3 lines or more can be displayed by software)
Kinds of characters ........................................................ 256 kinds
Character display area ..............................................12 ✕16 dots
Kinds of character sizes ..................................................... 3 kinds
Kinds of character colors .................................. 8 colors (R, G, B)
Coloring unit ................... character, character background, raster
Display position .............................................................................Horizontal: 64 levels Vertical: 128 levels
Attribute .............................................................................. border
APPLICATION
TV
产品属性
- 型号:
M37221M6H-XXXFP
- 制造商:
RENESAS
- 制造商全称:
Renesas Technology Corp
- 功能描述:
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MITSUBISHI/三菱 |
23+ |
NA/ |
3502 |
原装现货,当天可交货,原型号开票 |
询价 | ||
MITSUBISHI/三菱 |
2022 |
DIP42 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
MIT |
23+ |
QFP |
3200 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
SMD |
23+ |
NA |
15659 |
振宏微专业只做正品,假一罚百! |
询价 | ||
MITSUBISHI/三菱 |
22+ |
DIP |
9800 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
MITSUBISH |
2023+ |
DIP |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
MITSUBISHI |
1999 |
DIP |
65 |
原装现货海量库存欢迎咨询 |
询价 | ||
MITSUBISH |
21+ |
DIP |
35200 |
一级代理/放心采购 |
询价 | ||
MITSUBIS |
24+25+/26+27+ |
SMD-贴片 |
18800 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
MITSUBISHI |
23+ |
DIP |
20000 |
全新原装假一赔十 |
询价 |