Features: Architecture SAM47 4-bit CPU coreMemory Data Memory: 512 * 4 bits Program Memory: 8196 * 8 bits (Including LCD display RAM)Memory-Mapped I/O Structure Data memory bank 15Interrupts Three internal vectored interrupts Three external vectored interrupts Two quasi-interrupts8-Bit Time...
S3P72H8: Features: Architecture SAM47 4-bit CPU coreMemory Data Memory: 512 * 4 bits Program Memory: 8196 * 8 bits (Including LCD display RAM)Memory-Mapped I/O Structure Data memory bank 15Interrupts Th...
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Parameter |
Symbol |
Conditions |
Rating |
Unit |
Supply voltage |
VDD |
- |
0.3 to + 6.5 |
V |
Input voltage |
VIN |
- |
0.3 to VDD + 0.3 | |
Output voltage |
VO |
All I/O ports |
-0.3 to VDD + 0.3 | |
Output current high |
IOH |
One I/O pin active |
-7 |
mA
|
All I/O ports active |
-40 | |||
Output current low |
IOL |
One I/O pin active |
+ 15 |
mA |
Total pin circuit |
+ 60 | |||
Operating temperature |
TA |
- |
40to + 85 |
|
Storage temperature |
TSTG |
- |
65 to + 150 |
The S3P72H8 single-chip CMOS microcontroller has been designed for very high performance using Samsung's state-of-the-art 4-bit product development approach, SAM47 (Samsung Arrangeable Microcontrollers). S3P72H8's main features are an up-to-13-digit LCD direct drive capability, 2-channel comparator inputs and outputs, and versatile 8-counter/ timers and 16-bit frequency counter. The S3P72H8 gives you an excellent design solution for a variety of LCD-related applications, specially thermostat control application.
Up to 21 pins of the available 64-pin QFP packages can be dedicated to I/O. And six vectored interrupts of S3P72H8 provide fast response to internal and external events.
In addition, the S3P72H8's advanced CMOS technology provides for low power consumption and a wide operating voltage range.