Datasheet Details
| Part number | EM78156N |
|---|---|
| Manufacturer | ELAN Microelectronics |
| File Size | 1.44 MB |
| Description | 8-BIT MICRO-CONTROLLER |
| Datasheet |
 EM78156N Datasheet
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General Description
EM78P156N is an 8-bit microprocessor designed and developed with low-power, high-speed CMOS technology..
13-bits Electrical One Time Programmable Read Only Memory (OTP-ROM).
It provides three PROTECTION bits to prevent user’s code in the OTP memory from being intruded.
Key Features
- Operating voltage range : 2.5V~5.5V.
- Operating temperature range: -40°C~85°C.
- Operating frequency rang (base on 2 clocks ):.
- Crystal mode: DC~20MHz at 5V, DC~8MHz at 3V, DC~4MHz at 2.5V.
- ERC mode: DC~4MHz at 5V, DC~4MHz at 3V, DC~4MHz at 2.5V.
- Low power consumption:.
- Less then 2 mA at 5V/4MHz.
- Typically 20 µA at 3V/32KHz.
- Typically 1 µA during sleep mode.
- 1K × 13 bits on chip ROM.
- One security register to prevent i.