S9S08AW16AE0MFT Freescale Semiconductor, S9S08AW16AE0MFT Datasheet - Page 255

• Manufacturer Part Number: S9S08AW16AE0MFT
• Description: MCU 16K FLASH AUTO MONET 48-QFN
• Manufacturer: Freescale Semiconductor
• Series: HCS08r

Specifications of S9S08AW16AE0MFT

• Core Processor: HCS08
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SCI, SPI
• Peripherals: LVD. POR, PWM, WDT
• Number Of I /o: 38
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 48-QFN Exposed Pad
• Controller Family/series: HCS08
• No. Of I/o's: 38
• Ram Memory Size: 1KB
• Cpu Speed: 40MHz
• No. Of Timers: 2
• Rohs Compliant: Yes
• Processor Series: S08AW
• Core: HCS08
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: I2C, SCI, SPI
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 54
• Number Of Timers: 2
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWS08
• Development Tools By Supplier: DEMO9S08AW60E
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Height: 1 mm
• Length: 7 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.7 V
• Width: 7 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

14.7
This section contains information for using the ADC module in applications. The ADC has been designed
to be integrated into a microcontroller for use in embedded control applications requiring an A/D
converter.
14.7.1
The following sections discuss the external pins associated with the ADC module and how they should be
used for best results.
14.7.1.1
The ADC module has analog power and ground supplies (V
separate pins on some devices. On other devices, V
and on others, both V
are separate pads for the analog supplies which are bonded to the same pin as the corresponding digital
supply so that some degree of isolation between the supplies is maintained.
When available on a separate pin, both V
as their corresponding MCU digital supply (V
noise immunity and bypass capacitors placed as near as possible to the package.
Freescale Semiconductor
Application Information
External Pins and Routing
Analog Supply Pins
SSAD
and V
Figure 14-14. Initialization Flowchart for Example
DDAD
MC9S08AW60 Data Sheet, Rev 2
are shared with the MCU digital supply pins. In these cases, there
DDAD
CLEAR COCO BIT
THEN ADCRL TO
INITIALIZE ADC
ADCCFG = $98
ADCSC2 = $00
ADCSC1 = $41
READ ADCRH
CONTINUE
COCO=1?
DD
and V
CHECK
RESET
and V
SSAD
YES
SSAD
SS
is shared on the same pin as the MCU digital V
must be connected to the same voltage potential
) and must be routed carefully for maximum
NO
DDAD
Chapter 14 Analog-to-Digital Converter (S08ADC10V1)
and V
SSAD
) which are available as
SS
255
,