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Z86E0812HEC1903

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Z86E0812HEC1903

IC MCU 8BIT 2KB OTP 20SOIC

Manufacturer: Zilog

Categories: Microcontrollers

Quality Control: Learn More

Zilog Z8® Z86E0812HEC1903 is an 8-bit microcontroller featuring a Z8 core operating at 12MHz. This OTP (One-Time Programmable) microcontroller offers 2KB (2K x 8) of program memory and 125 x 8 bytes of RAM. It includes essential peripherals such as Power-On Reset (POR) and Watchdog Timer (WDT). The device is housed in a 20-SOIC package suitable for surface mounting and operates within a voltage range of 4.5V to 5.5V. With 14 I/O pins and an internal oscillator, it is designed for applications requiring efficient control and processing. This component is commonly utilized in industrial automation, consumer electronics, and automotive systems.

Additional Information

Series: Z8®RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:
Technical Details:
PackagingTube
Package / Case20-SOIC (0.295"", 7.50mm Width)
Mounting TypeSurface Mount
Speed12MHz
Program Memory Size2KB (2K x 8)
RAM Size125 x 8
Operating Temperature-40°C ~ 105°C (TA)
Oscillator TypeInternal
Program Memory TypeOTP
EEPROM Size-
Core ProcessorZ8
Data Converters-
Core Size8-Bit
Voltage - Supply (Vcc/Vdd)4.5V ~ 5.5V
Connectivity-
PeripheralsPOR, WDT
Number of I/O14
ProgrammableVerified

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Microcontroller FAQs

A microcontroller is a compact integrated circuit that combines a processor, memory, and input/output peripherals for embedded control applications.

Microcontrollers execute programmed instructions to process sensor inputs and control outputs such as motors, displays, and communication interfaces.

Microcontrollers are commonly used in:

  • Automotive systems
  • Robotics
  • IoT devices
  • Industrial automation
  • Household appliances
  • Smart electronics

Microcontrollers integrate memory and peripherals on-chip for dedicated tasks, while microprocessors are designed for higher-performance computing systems requiring external components.

Frequently Asked Questions

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We partner with industry-leading AS6171 & AS6081-certified third party testing labs to mitigate risk and support a wide array of end uses for your company’s requirements. Testing includes but isn’t limited to: Decapsulation & Internal Dye Verification. X-Ray Inspection & Analysis, External Visual Inspection, Surface Texture Analysis (SEM), and Electrical Pin Correlation.