S9S08DZ60F2MLH Freescale Semiconductor, S9S08DZ60F2MLH Datasheet - Page 169

• Manufacturer Part Number: S9S08DZ60F2MLH
• Description: 8-bit Microcontrollers - MCU M74K MASK ONLY-AUTO
• Manufacturer: Freescale Semiconductor

Specifications of S9S08DZ60F2MLH

• Rohs: yes
• Core: HCS08
• Processor Series: MC9S08DZ60
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 40 MHz
• Program Memory Size: 60 KB
• Data Ram Size: 4 K
• On-chip Adc: Yes
• Operating Supply Voltage: 2.7 V to 5.5 V
• Operating Temperature Range: - 40 C to + 125 C
• Package / Case: LQFP-64
• Mounting Style: SMD/SMT

9.1.2
The ACMP has the following features:
9.1.3
This section defines the ACMP operation in wait, stop, and background debug modes.
9.1.3.1
The ACMP continues to run in wait mode if enabled before executing the appropriate instruction.
Therefore, the ACMP can be used to bring the MCU out of wait mode if the ACMP interrupt is enabled
(ACIE is set). For lowest possible current consumption, the ACMP should be disabled by software if not
required as an interrupt source during wait mode.
9.1.3.2
The ACMP is disabled in all stop modes, regardless of the settings before executing the stop instruction.
Therefore, the ACMP cannot be used as a wake up source from stop modes.
During stop2 mode, the ACMP module is fully powered down. Upon wake-up from stop2 mode, the
ACMP module is in the reset state.
During stop3 mode, clocks to the ACMP module are halted. No registers are affected. In addition, the
ACMP comparator circuit enters a low-power state. No compare operation occurs while in stop3.
If stop3 is exited with a reset, the ACMP is put into its reset state. If stop3 is exited with an interrupt, the
ACMP continues from the state it was in when stop3 was entered.
9.1.3.3
When the microcontroller is in active background mode, the ACMP continues to operate normally.
Freescale Semiconductor
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Full rail to rail supply operation.
Selectable interrupt on rising edge, falling edge, or either rising or falling edges of comparator
output.
Option to compare to fixed internal bandgap reference voltage.
Option to allow comparator output to be visible on a pin, ACMPxO.
Features
Modes of Operation
ACMP in Wait Mode
ACMP in Stop Modes
ACMP in Active Background Mode
MC9S08DZ60 Series Data Sheet, Rev. 4
Chapter 9 Analog Comparator (S08ACMPV3)
169