M65580MAP Datasheet, PDF (1/30 Pages) Mitsubishi Electric Semiconductor – Digital Video/Chroma/DeflectionMCU

Preliminary
Note : This is not a final specification.
Some of information in this document are subject to changes.
Mitsubishi Semiconductor<Digital IC>
M65580MAP-XXXFP
Digital Video/Chroma/Deflection+MCU
Description
The M65580MAP-XXXFP are semiconductor integrated circuits designed with CMOS silicon gate technology for NTSC television
system, include 8bit MCU( M37272MA core) with a closed caption decoder and circuits needed for TV baseband signals(Video and
Chroma) processor and Deflection in a chip. PCB area and EMI noise can be reduced by one chip and 80QFP, and internal
connection of OSD signals. And it can realize a adjustment free system by built-in MCU and get a high performance adaptive YC
separation by 1 line memory. The above technology makes its performance more stable and better.
Feature
• Y/C processor
: 8bit Input, 10bit Output digital processing
• Deflection processor : optimized system by conventional analog and digital mixed solution
• ADC&DAC
: 8bit high speed video ADC & 10bit high speed video DAC
[MCU Block]
MCU(single microcomputer) 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 a 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.
[ASIC Block]
ASIC block consists of the following blocks.
(1) Analog frontend block ; Analog SW(2 CVBS(TV&EXT) inputs, Y/C signals to one signal, 2 channels 8 bit high speed video ADCs,
and ACC amplifiers
(2) Video and Chroma block ; A high performance 2 line adaptive YC separation by 1 line memory, Video blocks including sharpness,
YNR, a high performance blackstretch circuits, Chroma decoder, and RGB matrix including OSD mixing circuit.
(3) Deflection block ; A high performance sync separation by analog and digital mixed solution
(4) Analog backend block ; 3 channels 10 bit high speed video DACs for Cutoff & Drive, and Mute circuit.
Application
NTSC TV with a closed caption decoder
PIN CONFIGURATION (TOP VIEW)
P01/PWM1 65
P02/PWM2 66
P03/PWM3 67
P04/PWM4 68
P05/AD3 69
P06/INT2/AD4 70
P07/INT1 71
P23/TIM3 72
P24/TIM2 73
P25/AD5 74
HLF 75
VHOLD 76
CV IN 77
CN VSS 78
X IN 79
X OUT 80
M65580MAP-XXXFP
40 NECK PROTECTOR
39 HVCO F/B
38 V-RAMP OUT
37 AFC1 FILTER
36 X-RAY PROTECT
35 X-TAL
34 CHROMA APC FILTER
33 VDD(VCXO)
32 B OUT
31 VSS(OUTPUT)
30 G OUT
29 VDD(OUTPUT)
28 R OUT
27 VZ OUT
26 TV IN
25 VRB
MITSUBISHI
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