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Table 1-1. S3C72I9 Pin Descriptions Pin Name P0.0 P0.1 P0.2 P0.3 Pin Type I/O Description 4-bit I/O port. 1-bit and 4-bit read/write and test are possible. Individual pins are software configurable as input or output. Individual pins are software configurable as opendrain or push-pull output. 4-bit pull-up resistors are software assignable; pull-up resistor.
SUMMARY
Memory
•
• 8,192 × 4-bit RAM (excluding LCD display RAM) 32,768 × 8-bit ROM
• 39 I/O Pins
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• I/O: 35 pins Input only: 4 pins Interrupts
• LCD Controller/Driver
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•
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• 56 segments and 16 common terminals 8 and 16 common selectable Internal resistor circuit for LCD bias All dot can be switched on/off Bit Sequential Carrier
• Supports 16-bit serial data transfer in arbitrary format
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• Four internal vectored interrupts Four external vectored interrupts Two quasi-interrupts
• Watch Timer
• Time interval generation: 0.5 s, 3.9 ms at 32.768 Hz 4 frequency outputs to BUZ pin Clock source ge.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | S3P7235 |
Samsung semiconductor |
The S3C7238/C7235 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core/ SAM47 (Samsung Arrange |
|
| 2 | S3P7238 |
Samsung semiconductor |
The S3C7238/C7235 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core/ SAM47 (Samsung Arrange |
|
| 3 | S3P7295 |
Samsung semiconductor |
The S3C7295 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core/ SAM47 (Samsung Arrangeable M |
|
| 4 | S3P72B9 |
Samsung semiconductor |
The S3C72B5/C72B7/C72B9 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core/ SAM47 (Samsung A |
|
| 5 | S3P72C8 |
Samsung semiconductor |
The S3C72C8 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core/ SAM47 (Samsung Arrangeable M |
|
| 6 | S3P72E8 |
Samsung semiconductor |
The S3C72E8/P72E8 is a SAM47 core-based 4-bit CMOS single-chip microcontroller. It has a timer/counter and LCD drivers. |
|
| 7 | S3P72F5 |
Samsung semiconductor |
The S3C72F5 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core/ SAM47 (Samsung Arrangeable M |
|
| 8 | S3P72G9 |
Samsung semiconductor |
The S3C72G9 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core/ SAM47 (Samsung Arrangeable M |
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| 9 | S3P72G9 |
Samsung semiconductor |
SAM47 INSTRUCTION SET |
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| 10 | S3P72H8 |
Samsung semiconductor |
The S3C72H8 single-chip CMOS microcontroller has been designed for very high performance using Samsungs state-of-the-art 4-bit product development app |
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| 11 | S3P72K8 |
Samsung semiconductor |
singl-chip CMOS microcontroller |
|
| 12 | S3P72N4 |
Samsung semiconductor |
The S3C72N2/C72N4 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core/ SAM47 (Samsung Arrange |
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