Table 1-1. S3C7295 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. Individual pull-up resistors are software assignable; pull-up res.
Memory
•
• 256 × 4-bit RAM (excluding LCD display RAM) 16,384 × 8-bit ROM Memory-Mapped I/O Structure
• Data memory bank 15
Power-Down Modes
•
•
• Idle mode (only CPU clock stops) Stop mode (main system oscillation stops) Sub system clock stop mode
8 I/O Pins
• I/O: 8 pins
LCD Controller/Driver
•
•
•
• 44 segments and 16 common terminals (8, 12 and 16 common selectable) Internal resistor circuit for LCD bias Voltage doubler All dot can be switched on/off
• 8-bit Basic Timer
•
• 4 interval timer functions Watch-dog timer Instruction Execution Times
• 8-bit Timer/Counter
•
•
• Programmable 8-.
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 | 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 | |
4 | 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 | |
5 | 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. | |
6 | 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 | |
7 | 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 | |
8 | S3P72G9 |
Samsung semiconductor |
SAM47 INSTRUCTION SET | |
9 | 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 | |
10 | S3P72I9 |
Samsung semiconductor |
The S3C72I9 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core/ SAM47 (Samsung Arrangeable M | |
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 |