S3C72N4 Datasheet PDF - Samsung semiconductor
| Part Number | S3C72N4 | |
| Description | The S3C72N2/C72N4 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core/ SAM47 (Samsung Arrange | |
| Manufacturers | Samsung semiconductor | |
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There is a preview and S3C72N4 download ( pdf file ) link at the bottom of this page. Total 29 Pages | ||
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S3C72N2/C72N4/P72N4
1 PRODUCT OVERVIEW
PRODUCT OVERVIEW
OVERVIEW
The S3C72N2/C72N4 single-chip CMOS microcontroller has been designed for high performance using
Samsung's newest 4-bit CPU core, SAM47 (Samsung Arrangeable Microcontrollers).
With features such as, LCD direct drive capability, 8-bit timer/counter, and watch timer, the S3C72N2/C72N4
offers an excellent design solution for a wide variety of applications that require LCD functions.
Up to 16 pins of the 64-pin QFP package, it can be dedicated to I/O. Four vectored interrupts provide fast
response to internal and external events. In addition, the S3C72N2/C72N4 's advanced CMOS technology
provides for low power consumption and a wide operating voltage range.
OTP
The S3C72N2/C72N4 microcontroller is also available in OTP (One Time Programmable) version, S3P72N4 .
The S3P72N4 microcontroller has an on-chip 4-Kbyte one-time-programmable EPROM instead of masked ROM.
The S3P72N4 is comparable to S3C72N2/C72N4, both in function and in pin configuration.
1-1
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S3C72N2/C72N4/P72N4
PRODUCT OVERVIEW
PIN DESCRIPTIONS
Pin Name
P1.0
P1.1
P1.2
P1.3
P2.0
P2.1
P2.2
P2.3
P3.0
P3.1
P3.2
P3.3
P6.0–P6.3
P8.0–P8.7
SEG0–SEG23
SEG24–SEG31
COM0–COM3
VLC0–VLC2
BIAS
LCDCK
Table 1-1. S3C72N2/C72N4 Pin Descriptions
Pin
Type
Description
I 4-bit input port.
1-bit or 4-bit read and test is possible.
4-bit pull-up resistors are software
assignable.
I/O 4-bit I/O port.
1-bit and 4-bit read/write and test is
possible.
4-bit pull-up resistors are software
assignable.
I/O 4-bit I/O port.
1-bit and 4-bit read/write and test is
possible.
Each individual pin can be specified as
input or output. 4-bit pull-up resistors are
software assignable.
I/O 4-bit I/O ports. Pins are individually
software configurable as input or output.
1-bit and 4-bit read/write and test is
possible. 4-bit pull-up resistors are
software assignable.
O Output port for 1-bit data (for use as
CMOS driver only)
O LCD segment signal output
O LCD segment signal output
O LCD common signal output
– LCD power supply.
Built-in voltage dividing resistors
– LCD power control
I/O LCD clock output for display expansion
Number
17
18
19
20
21
22
23
24
25
26
27
28
29–32
40–33
64–41
40–33
1–4
6–8
5
25
Share
Pin
INT0
INT1
INT2
TCL0
TCLO0
–
CLO
BUZ
Reset
Value
Input
Circuit
Type
A-4
Input
D
LCDCK
LCDSY
Input
D
KS0–KS3 Input
D
SEG24– Output
SEG31
– Output
P8.0–P8.7 Output
– Output
––
H-1
H
H-1
H
–
–
P3.0
–
Input
–
D
1-5
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for S3C72N4 electronic component. |
| Information | Total 29 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ S3C72N4.PDF Datasheet ] | |
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Featured Datasheets
| Part Number | Description | MFRS |
| S3C72N2 | The function is The S3C72N2/C72N4 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core/ SAM47 (Samsung Arrange. Samsung semiconductor | |
| S3C72N4 | The function is The S3C72N2/C72N4 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core/ SAM47 (Samsung Arrange. Samsung semiconductor | |
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