HE80128M - 8-bit CMOS micro-controller

Description

External Fast Clock pin.

Mask Option settings : Connecting to crystal or MO_FCK/SCKN=00：Slow Clock only RC to generate 32.768KHz 01：Illegal ~ 8MHz frequency.

Features

• ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! Operating Voltage: Operation frequency Range: ROM size: RAM size: Dual Clock: 2.4V.
• 5.2V DC ~ 8MHz @ 5.0V DC ~ 4MHz @ 2.4V 384K Bytes 128 Bytes Normal(Fast) clock: 32.768K ~ 8MHz Slow clock: 32.768KHz Operating Mode: DUAL， FAST，SLOW，IDLE，SLEEP DataSheet4U. com Built-in WATCH DOG TIMER 24 bi-directional I/O pins, PUSH-PULL or OPEN DRAIN output selected by mask option Built-in an internal Op-Amp Built-in one D/A Converter Built-in a PWM output circuit Provide.