MC9S08DZ60MLC Freescale Semiconductor, MC9S08DZ60MLC Datasheet - Page 170

• Manufacturer Part Number: MC9S08DZ60MLC
• Description: IC MCU 60K FLASH 4K RAM 32-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS08r

Specifications of MC9S08DZ60MLC

• Core Processor: HCS08
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: CAN, I²C, LIN, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 25
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 10x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 32-LQFP
• For Use With: DEMO9S08DZ60 - BOARD DEMOEVB9S08DZ60 - BOARD EVAL FOR 9S08DZ60
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Chapter 9 Analog Comparator (S08ACMPV3)
9.1.4
The block diagram for the analog comparator module is shown
9.2
The ACMP has two analog input pins, ACMPx+ and ACMPx− and one digital output pin ACMPxO. Each
of these pins can accept an input voltage that varies across the full operating voltage range of the MCU.
As shown in
ACMPx+ pin is connected to the comparator non-inverting input if ACBGS is a 0. As shown in
the ACMPxO pin can be enabled to drive an external pin.
The signal properties of ACMP are shown in
170
ACMPx+
ACMPx-
Reference
Internal
External Signal Description
Block Diagram
Figure
9-2, the ACMPx- pin is connected to the inverting input of the comparator, and the
ACMPxO
ACMPx+
ACMPx-
Signal
Figure 9-2. Analog Comparator (ACMP) Block Diagram
Comparator
+
-
MC9S08DZ60 Series Data Sheet, Rev. 4
Inverting analog input to the ACMP.
(Minus input)
Non-inverting analog input to the ACMP.
(Positive input)
Digital output of the ACMP.
Table 9-1. Signal Properties
ACBGS
ACME
Table
Function
9-1.
Status & Control
Internal Bus
Register
Interrupt
Control
Figure
9-2.
I/O
O
I
I
ACIE
ACOPE
ACF
Freescale Semiconductor
ACMPx
INTERRUPT
REQUEST
ACMPxO
Figure
9-2,