Key facts
- Brand
- ELAN
- Model
- EM78P156EL
- Category
- Other Electronics
- Industry
- Electronics
- Documents
- 2
- Languages
- EN · ZH
- Last added
- 2012-03-21
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EMC EM78P156EL OTP ROM Datasheet
Datasheet 39 pages · 582 KB · EN
The EM78P156EL is an 8‑bit microprocessor built with low‑power, high‑speed CMOS technology. It integrates a 1K × 13‑bit one‑time programmable ROM, 48 × 8‑bit registers, and a range of configurable I/O and interrupt features.
Key features include a wide operating voltage (2.3 V–5.5 V), temperature range (0 °C–70 °C), multiple package options (DIP, SOP, SSOP), and low power consumption modes for battery‑powered applications.
ELAN EM78P156EL specifications
| Operating voltage range | 2.3 V ~ 5.5 V |
|---|---|
| Operating temperature range | 0 °C ~ 70 °C |
| OTP ROM size | 1 K × 13 bits |
| I/O ports | 2 bi‑directional I/O ports |
| Typical power consumption (5 V, 4 MHz) | < 1.6 mA |
| Package options | 18‑pin DIP, 18‑pin SOP, 20‑pin SSOP |
Source: EMC EM78P156EL OTP ROM Datasheet
All ELAN EM78P156EL documents by type
Datasheet 2
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the OTP ROM capacity of the EM78P156EL?
The device provides a 1 K × 13‑bit one‑time programmable ROM on chip.
What is the operating voltage range for the EM78P156EL?
The microcontroller operates from 2.3 V up to 5.5 V.
What is the operating voltage range of the EM78P156EL?
The device operates from 2.3 V up to 5.5 V.
How many bidirectional I/O ports does the EM78P156EL provide?
It provides two bidirectional I/O ports.