位置:M37212M6-XXXFP > M37212M6-XXXFP详情

M37212M6-XXXFP中文资料

厂家型号

M37212M6-XXXFP

文件大小

1743.38Kbytes

页面数量

120

功能描述

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER

数据手册

下载地址一下载地址二到原厂下载

生产厂商

RENESAS

M37212M6-XXXFP数据手册规格书PDF详情

DESCRIPTION

The M37212M6-XXXSP/FP, M37212M4/M8-XXXSP are single-chip microcomputers designed with CMOS silicon gate technology. They have a OSD, I2C-BUS interface, and PWM, so it is useful for a channel selection system for TV.

The feature of the M37212EFSP/FP are similar to those of the M37212M6-XXXSP/FP except that these chips have a built-in PROM which can be written electrically. The differences between the M37212M6-XXXSP/FP and M37212M4/M8-XXXSP are the ROM size and the RAM size as shown below. Accordingly, the following descriptions will be for M37212M6-XXXSP/FP unless otherwise noted.

FEATURES

● Number of basic instructions ..................................................... 71

● Memory size

ROM............... .........

16K bytes (M37212M4-XXXSP)

24K bytes (M37212M6-XXXSP/FP)

32K bytes (M37212M8-XXXSP)

62K bytes (M37212EFSP/FP)

RAM .........................

320 bytes (M37212M4-XXXSP)

384 bytes (M37212M6-XXXSP/FP)

576 bytes (M37212M8-XXXSP)

1280 bytes (M37212EFSP/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 (M37212M4/M8-XXXSP, M37212M6-XXXSP/FP)

maximum 128 levels (M37212EFSP/FP)

● Interrupts ........................................................ 14 types, 14 vectors

● 8-bit timers ................................................................................... 4

● Programmable I/O ports

(Ports P0, P10–P14, P2, P30, P31, P40, P41) ............................. 25

● Input ports (Ports P15–P17, P32–P37, P42) ............................... 10

● Output ports (Ports P52–P55, P60–P63)....................................... 8

● 12 V withstand ports .................................................................. 12

● 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) ................................. 8 channels

● PWM output circuit ..........................................14-bit ✕ 1, 8-bit ✕ 8

● Power dissipation .............................................................. 165 mW

(at 8 MHz oscillation frequency, VCC=5.5V, at OSD display)

● ROM correction function ................................................. 2 vectors

Note: Only M37212M8-XXXSP and M37212EFSP/FP have ROM

correction function.

● OSD function

Display characters ................................... 24 characters ✕ 2 lines

(It is possible to display 3lines or more 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

M37212M6-XXXFP产品属性

  • 类型

    描述

  • 型号

    M37212M6-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

更新时间:2025-10-12 11:10:00
供应商 型号 品牌 批号 封装 库存 备注 价格
RENESAS/瑞萨
23+
DIP52
13000
原厂授权一级代理,专业海外优势订货,价格优势、品种
RENESAS/瑞萨
22+
DIP52
3000
原装正品,支持实单
RENESAS/瑞萨
2023+
DIP52
6893
专注全新正品,优势现货供应
RENESAS/瑞萨
23+
DIP52
89630
当天发货全新原装现货
RENESAS/瑞萨
2223+
DIP52
26800
只做原装正品假一赔十为客户做到零风险
RENESAS/瑞萨
2447
DIP
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
RENESAS/瑞萨
2450+
DIP
9485
只做原装正品现货或订货假一赔十!
RENESAS/瑞萨
23+
DIP
50000
全新原装正品现货,支持订货
RENESAS/瑞萨
24+
NA/
220
优势代理渠道,原装正品,可全系列订货开增值税票
ALI
18+
BGA
23
一级代理,专注军工、汽车、医疗、工业、新能源、电力