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M65580MAP-XXXFP

Digital Video/Chroma/Deflection + MCU

Renesas Electronics 

M65580MAP-XXXFP

[MCU Block (M37272MA)]

Description

MCU (single microcomputers) in this IC has almost same function and performance as M37272MA-XXXSP/FP in

mass production. And it is operated by simple instruction in the same memory space as that of built-in ROM, RAM,

I/O. It has an OSD, data slicer, and I2C-BUS interface, so it is very useful for a channel selection system for NTSC TV

with a closed caption decoder.

Features

• Number of basic instructions

……… 71

• Memory size ROM

……… 40 Kbytes

RAM

……… 1152 bytes (ROM correction memory: 64 bytes included)

• Minimum instruction execution time

……… 0.5 µs

(at 8 MHz oscillation frequency)

• Power source voltage

……… 5 V ± 10%

• Subroutine nesting

……… 128 levels (max.)

• Interrupts

……… 17 bytes 16 vector

• 8-bit timers

……… 6

• Programmable I/O ports (Ports P0, P1, P2) ……… 23

• Input ports (Ports P50, P51)

……… 2

• Output ports (Ports P30, P31, P52, P53) ……… 4

• Serial I/O

• Multi-master I2C-BUS interface

……… 8-bit × 1channel

……… 1 (2 systems)

• A/D comparator (7-bit resolution)

……… 8 channels

• PWM output circuit

……… 8-bit × 5

• ROM correction function

……… 32 bytes × 2

Power dissipation

……… 165 mW

(at VCC = 5.5 V, 8 MHz oscillation frequency, OSD on, and Data slicer on)

• Closed caption data slicer

• OSD function

Display characters

……… 32 characters × 2 lines (possible to display 3 lines or more by software)

Kinds of characters

254 kinds

Character display area

CC mode: 16 × 26 dots

OSD mode: 16 × 20 dots

Kinds of character sizes

CC mode: 1 kind

OSD mode: 8 kinds

Kinds of character colors

8 colors (R, G, B) (coloring unit: a character)

Kinds of background colors

CC mode: 1 kind (black)

OSD mode: 8 kinds (possible to select color in character unit)

Display position

horizontal: 128 levels, Vertical: 512 levels

Attribute

CC mode: smooth italic, underline, flash, automatic solid space

OSD mode: border (black)

Kinds of raster colors

8 kinds

Smooth roll-up

Window function

REJ03F0184-0201 Rev.2.01 Mar 31, 2008

Page 18 of 33

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