Key facts
- Brand
- Samsung
- Model
- P72C8
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-04-01
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Samsung S3C72C8/P72C8 Handbook
The S3C72C8/P72C8 is a single‑chip CMOS microcontroller featuring Samsung's newest 4‑bit CPU core (SAM47). It offers up to 96‑dot LCD direct‑drive capability, flexible 16‑bit timer/counter, a 4‑channel comparator, and eight vectored interrupts for fast response. The device is available in a standard version and an OTP (One‑Time‑Programmable) version (S3P72C8) with an on‑chip 8 KB EPROM.
Key specifications include 512 × 4‑bit RAM, 8 192 × 8‑bit ROM, up to 28 I/O pins on a 44‑pin QFP (or 26 pins on a 42‑pin SDIP), multiple timers, LCD driver with 12 segments and 8 common terminals, and operating temperature from –40 °C to 85 °C. The microcontroller operates from 1.8 V to 5.5 V and is supplied in 44‑pin QFP and 42‑pin SDIP packages.
Samsung P72C8 specifications
| CPU core | 4‑bit SAM47 |
|---|---|
| RAM | 512 × 4‑bit |
| ROM | 8 192 × 8‑bit |
| I/O pins | Up to 28 pins (44‑pin QFP) or 26 pins (42‑pin SDIP) |
| Operating temperature | -40 °C to 85 °C |
| Supply voltage | 1.8 V to 5.5 V |
| LCD driver | 12 segments, 8 common terminals (3, 4, or 8 selectable) |
Source: Samsung S3C72C8/P72C8 Handbook
All Samsung P72C8 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the operating temperature range of the S3C72C8/P72C8?
The device operates from –40 °C to 85 °C.
What supply voltage does the S3C72C8/P72C8 require?
It works with a supply voltage ranging from 1.8 V to 5.5 V.
What CPU core does the S3C72C8 use?
It uses Samsung's newest 4‑bit CPU core, called SAM47.
How many I/O pins are available on the S3C72C8?
Up to 28 pins on the 44‑pin QFP package and up to 26 pins on the 42‑pin SDIP package can be dedicated to I/O.