UPSD3422_06 Datasheet, PDF (26/293 Pages) STMicroelectronics – Turbo Plus Series Fast Turbo 8032 MCU with USB and Programmable Logic

8032 MCU core performance enhancements
uPSD34xx
Figure 10. uPSD34xx multi-cycle instructions compared to standard 8032
Three 2-byte, 2-cycle Instructions, uPSD34xx vs. Standard 8032
24 Clocks Total (4 clocks per cycle)
uPSD34xx
A1 A2
Inst A B1 B2
1 Cycle
Inst B
C1 C2
Inst C
72 Clocks (12 clocks per cycle)
Std 8032
Byte 1 Byte 2 Process Inst A Byte 1 Byte 2 Process Inst B Byte 1 Byte 2 Process Inst C
1 Cycle
AI10412
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