mc9s12hz256v2 Freescale Semiconductor, Inc, mc9s12hz256v2 Datasheet - Page 23

• Manufacturer Part Number: mc9s12hz256v2
• Description: Hcs12 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

1.1.2
User modes
Low-power modes
Freescale Semiconductor
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Four stepper stall detectors (SSD)
– Full step control during return to zero
– Voltage detector and integrator / sigma delta converter circuit
– 16-bit accumulator register
– 16-bit modulus down counter
112-pin LQFP and 80-pin QFP packages
– 85 I/O lines with 5-V input and drive capability
– 5-V A/D converter inputs
– 8 key wake up interrupts with digital filtering and programmable rising/falling edge trigger
Operation at 50 MHz equivalent to 25-MHz bus speed
Development support
– Single-wire background debug™ mode (BDM)
– Debugger and on-chip hardware breakpoints
Normal and emulation operating modes
– Normal single-chip mode
– Normal expanded wide mode
– Normal expanded narrow mode
– Emulation expanded wide mode
– Emulation expanded narrow mode
Special operating mode
– Special single-chip mode with active background debug mode
Stop mode
Pseudo stop mode
Wait mode
Modes of Operation
MC9S12HZ256 Data Sheet, Rev. 2.05
Chapter 1 MC9S12HZ256 Device Overview
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