Datasheet4U Logo Datasheet4U.com

Z86L79 - Low-Voltage Microcontroller

General Description

The Z86L79/L80 family of IR (InfraRed) Controllers are ROM-based members of the Z8® MCU single-chip microcontroller family with 237 bytes of general-purpose RAM.

The only differentiating factor between these two versions is the availability of ROM.

Key Features

  • Part Z86L79 Z86L80 ROM (KB) 4 8 RAM.
  • (Bytes) 237 237 s 1 Five Priority Interrupts Low Voltage Detection and Standby Mode Watch-Dog/Power-On Reset Circuits Two Independent Comparators with Programmable Interrupt Polarity On-Chip Oscillator that Accepts a Crystal, Ceramic Resonator, LC, RC, or External Clock Drive Mask Selectable 200 kOhm Pull-Ups on Ports 0, 2, 3.
  • All Eight Port 2 Bits at One Time or Not.
  • Pull-Ups Automatically Disabled Upon Selecting Individual Pins as Ou.

📥 Download Datasheet

Datasheet Details

Part number Z86L79
Manufacturer Zilog.
File Size 301.23 KB
Description Low-Voltage Microcontroller
Datasheet download datasheet Z86L79 Datasheet

Full PDF Text Transcription for Z86L79 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for Z86L79. For precise diagrams, and layout, please refer to the original PDF.

PRELIMINARY PRODUCT SPECIFICATION 1 Z86L79/L80 LOW-VOLTAGE MICROCONTROLLER FEATURES Part Z86L79 Z86L80 ROM (KB) 4 8 RAM* (Bytes) 237 237 s 1 Five Priority Interrupts Low ...

View more extracted text
80 ROM (KB) 4 8 RAM* (Bytes) 237 237 s 1 Five Priority Interrupts Low Voltage Detection and Standby Mode Watch-Dog/Power-On Reset Circuits Two Independent Comparators with Programmable Interrupt Polarity On-Chip Oscillator that Accepts a Crystal, Ceramic Resonator, LC, RC, or External Clock Drive Mask Selectable 200 kOhm Pull-Ups on Ports 0, 2, 3 – All Eight Port 2 Bits at One Time or Not – Pull-Ups Automatically Disabled Upon Selecting Individual Pins as Outputs. Maskable SingleTrip Point Inputs on P00 Through P03. Permanently Enabled WDT Option (Maskable) 28-Pin DIP and SOIC Packages I/O 24 24 Voltage Range 2.0V to 3.9V