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PCA84C646P Datasheet(PDF) 2 Page - NXP Semiconductors

Part # PCA84C646P
Description  Microcontrollers for TV tuning control and OSD applications
PDF  72 Pages
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Manufacturer  PHILIPS [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors

PCA84C646P Datasheet(HTML) 2 Page - NXP Semiconductors

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1995 Jun 15
2
Philips Semiconductors
Preliminary specification
Microcontrollers for TV tuning
control and OSD applications
PCA84C646; PCA84C846
CONTENTS
1
FEATURES
1.1
PCF84CXXXA kernel
1.2
VST and OSD derivative
2
GENERAL DESCRIPTION
3
ORDERING INFORMATION
4
BLOCK DIAGRAM
5
PINNING INFORMATION
5.1
Pinning
5.2
Pin description
6
RESET
6.1
Reset trip level
6.2
Reset status
7
ANALOG CONTROL
7.1
6 and 7-bit PWM outputs (PWM00 to PWM07)
7.2
VST control 14-bit PWM DAC
8
AFC INPUT
9
OSD (ON SCREEN DISPLAY) FUNCTION
9.1
Features
9.2
Horizontal display position control
9.3
Vertical display position control
9.4
Clock generator
10
DISPLAY RAM ORGANIZATION
10.1
Description of display RAM codes
10.2
Loading character data into display RAM
10.3
Writing character data to display RAM
10.4
Default value of the display character
11
CHARACTER ROM
11.1
Character ROM organization
12
OSD CONTROL REGISTERS
12.1
Derivative Register 22 (CON1)
12.2
Derivative Register 23 (CON2)
12.3
Derivative Register 33 (CON3)
12.4
Derivative Register 34 (CON4)
12.5
Derivative Register 35 (VPOS)
12.6
Derivative Register 36 (HPOS)
12.7
Derivative Register 37 (BCC)
13
COMBINATION OF TWO OR MORE FONT
CELLS TO FORM A NEW FONT
14
OSD CLOCK IN DIFFERENT TV
STANDARDS
14.1
Maximum number of characters per row
14.2
Maximum number of rows per frame
15
T3: 8-BIT COUNTER
16
I2C-BUS MASTER SLAVE TRANSCEIVER
17
DERIVATIVE REGISTERS
18
INPUT/OUTPUT
19
OPTION LISTS
20
LIMITING VALUES
21
DC CHARACTERISTICS
22
AC CHARACTERISTICS
23
AFC CHARACTERISTICS
24
PACKAGE OUTLINE
25
SOLDERING
26
DEFINITIONS
27
LIFE SUPPORT APPLICATIONS
28
PURCHASE OF PHILIPS I2C COMPONENTS



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