ST9293 ST Microelectronics, ST9293 Datasheet - Page 4

• Manufacturer Part Number: ST9293
• Description: 48K ROM HCMOS MCUs WITH ON SCREEN DISPLAY AND A/D CONVERTER
• Manufacturer: ST Microelectronics

ST9293
PIN DESCRIPTION (Continued)
Table 1-2. ST9293 I/O Port Alternate Function Summary
Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsability for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No
license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specifications mentioned
in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied.
SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without the
express written approval of SGS-THOMSON Microelectronics.
4/4
Rights to use these components in an I
Purchase of I
I/O PORT
Port.bit
P2.3
P2.4
P2.4
P2.5
P2.6
P2.6
P2.7
P2.7
P3.3
P3.3
P3.4
P3.4
P3.5
P3.6
P3.6
P3.7
P4.5
P4.6
P4.7
P5.0
P5.1
P5.2
P5.3
P5.4
P5.5
P5.6
The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A.
Australia - Brazil - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco
2
C Components by SGS-THOMSON Microelectronics conveys a license under the Philips I
INT3
WDOUT
EXTRG
SDO
INT2
SCK
SDO
SDI
SLOUT
SLIN
INT4
WDIN
AIN4
NMI
AIN5
AIN6
AIN7
FB
B
G
R
Name
© 1995 SGS-THOMSON Microelectronics - All rights reserved.
SGS-THOMSON Microelectronics Group of Companies
Function
I/O
I/O
I/O
2
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
C system is granted provided that the system conforms to the I
Specification as defined by Philips.
External Interrupt 3
T/WD Output
External A/D Trigger
MSPI Serial Data Output
External Interrupt 2
SPI Serial Clock
SPI Serial Data Output
SPI Serial Data Input
(12V Open Drain Output)
Slice Timer Output
(12V Open Drain Output)
Slice Timer Input
Schmitt Triggered Input Only
T/WD Input
A/D Analog Input 4
Non-Maskable Interrupt
A/D Analog Input 5
A/D Analog Input 6
A/D Analog Input 7
Fast Blanking OSD output
Blue Video Colour OSD output
Green Video Colour OSD output
Red Video Colour OSD output
Alternate Function
2
Assignment
C Standard
2
C Patent.
9293J
Pin
42
34
34
35
35
36
37
37
38
27
28
29
14
15
16
17
18
19
20
1
1
2
3
3
4
4