ST63142 datasheet(10/86 Pages) STMICROELECTRONICS

部件名	ST63142

功能描述	8-BIT HCMOS MCUs FOR TV FREQUENCY & VOLTAGE SYNTHESIS WITH OSD

PDF	86 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

10 / 86 page

Pin Function

Description

DA0 to DA3

Output, Open-Drain, 12V

BSW0 to BSW3

Output, Open-Drain, 12V

IRIN

Input, Resistive Bias, Schmitt Trigger

AFC

Input, High Impedance, 12V

OUT1

Output, Open-Drain, 12V

KBY0 to KBY2

Input, Pull-up, Schmitt Trigger

R,G,B, BLANK

Output, Open-Drain, 5V

HSYNC, VSYNC

Input, Pull-up, Schmitt Trigger

OSDOSCin

Input, High Impedance

OSDOSCout

Output, Push-Pull

TEST

Input, Pull-Down

OSCin

Input, Resistive Bias, Schmitt Trigger to Reset Logic Only

OSCout

Output, Push-Pull

RESET

Input, Pull-up, Schmitt Trigger Input

Output, Push-Pull

PA0-PA6

I/O, Open-Drain, 12V, No Input Pull-up, Schmitt Trigger, High Drive

PB2-PB3, PB5-PB7

I/O, Push-Pull, 5V, Input Pull-up, Schmitt Trigger

PB5-PB7

I/O, Open-Drain, 5V, Input Pull-up, Schmitt Trigger

PC0-PC2, PC4

I/O, Push-Pull, 5V, Input Pull-up, Schmitt Trigger

PC3, PC5-PC7

I/O, Open-Drain, 5V, Input Pull-up, Schmitt Trigger

VDD,VSS

Power Supply Pins

Table 2. Pin Summary

ST63140,142,126,156

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