Datasheet

Section 2 CPU
Rev. 3.00 Sep. 10, 2007 Page 10 of 528
REJ09B0216-0300
• High-speed operation
 All frequently-used instructions execute in one or two states
 8/16/32-bit register-register add/subtract: 2 state
 8 × 8-bit register-register multiply: 14 states
 16 ÷ 8-bit register-register divide: 14 states
 16 × 16-bit register-register multiply: 22 states
 32 ÷ 16-bit register-register divide: 22 states
• CPU operating mode
 H8/36079 Group: Advanced mode
 H8/36077 Group: Normal mode
• Power-down state
 Transition to power-down state by SLEEP instruction