MLC331B Datasheet, PDF (3/30 Pages) Megawin Technology Co., Ltd – Single chip 8-bit CPU

Block Diagram
Tone gatting logic
TM0, 1, 2
CPU
Divider 0, 1
System Clock Generator
I/O, DAC
SRAM/Register
Port 0.0 ~ 0.7
Port 1.0 ~ 1.7
Port 2.0 ~ 2.7
SPK1
SPK2
ROM
MEGAWIN
MLC0xxB Series Technical Summary
3