ST8002 2K ROM HCMOS Microcontroller Datasheet

About this manual

The ST8002 is a complete HCMOS microcontroller unit (MCU) that includes an on-chip oscillator, CPU, ROM, RAM, I/O, and a timer. It utilizes HCMOS technology and features an 8-bit core architecture with power-saving modes such as WAIT, HALT, and RAM retention.

The device offers 2112 bytes of user ROM and 128 bytes of RAM. It includes 20 bi-directional I/O lines, a 16-bit free-running counter timer with input capture and output compare systems, and supports a single 3 to 6 volt supply.

What's inside

• Block Diagram
• Pin Assignment
• Central Processing Unit
• CPU Registers
• Memory Map
• Instruction Set
• Interrupt Structure
• Timer System
• I/O Ports
• Clock

Specifications

Frequently asked questions

What is the supply voltage range for the ST8002?

The device operates on a single supply voltage ranging from 3 to 6 volts.

Does the ST8002 include a timer?

Yes, it includes a 16-bit free-running counter timer with input capture and output compare systems.

What are the power saving modes available?

The microcontroller features power saving WAIT, HALT, and RAM retention modes.