MC9S08QD4VSC Freescale Semiconductor, MC9S08QD4VSC Datasheet - Page 101
MC9S08QD4VSC
Manufacturer Part Number
MC9S08QD4VSC
Description
IC MCU 4K FLASH 256RAM 8-SOIC
Manufacturer
Freescale Semiconductor
Series
HCS08r
Specifications of MC9S08QD4VSC
Core Processor
HCS08
Core Size
8-Bit
Speed
10MHz
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
4
Program Memory Size
4KB (4K x 8)
Program Memory Type
FLASH
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 4x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
8-SOIC (3.9mm Width)
Processor Series
S08QD
Core
HCS08
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
I2C, SCI, SPI
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
4
Number Of Timers
3
Operating Supply Voltage
2.7 V to 5.5 V
Maximum Operating Temperature
+ 105 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWS08
Development Tools By Supplier
DEMO9S08QD4
Minimum Operating Temperature
- 40 C
On-chip Adc
4-ch x 10-bit
Cpu Family
HCS08
Device Core Size
8b
Frequency (max)
8MHz
Total Internal Ram Size
256Byte
# I/os (max)
4
Number Of Timers - General Purpose
3
Operating Supply Voltage (typ)
3.3/5V
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
2.7V
Instruction Set Architecture
CISC
Operating Temp Range
-40C to 105C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
8
Package Type
SOIC N
For Use With
DEMO9S08QD4 - BOARD DEMO FOR MC9S08QD FAMILY
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Connectivity
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
8.3.2
The ADCSC2 register is used to control the compare function, conversion trigger and conversion active
of the ADC module.
Freescale Semiconductor
ADTRG
ADACT
Field
1
7
6
Bits 1 and 0 are reserved bits that must always be written to 0.
Reset:
W
R
Status and Control Register 2 (ADCSC2)
Conversion Active — ADACT indicates that a conversion is in progress. ADACT is set when a conversion is
initiated and cleared when a conversion is completed or aborted.
0 Conversion not in progress
1 Conversion in progress
Conversion Trigger Select — ADTRG is used to select the type of trigger to be used for initiating a conversion.
Two types of trigger are selectable: software trigger and hardware trigger. When software trigger is selected, a
conversion is initiated following a write to ADCSC1. When hardware trigger is selected, a conversion is initiated
following the assertion of the ADHWT input.
0 Software trigger selected
1 Hardware trigger selected
ADACT
7
0
ADCH
00111
01000
01001
01010
01011
01100
01101
01110
01111
= Unimplemented or Reserved
ADTRG
Figure 8-5. Status and Control Register 2 (ADCSC2)
0
6
Table 8-4. ADCSC2 Register Field Descriptions
Figure 8-4. Input Channel Select (continued)
MC9S08QD4 Series MCU Data Sheet, Rev. 6
Input Select
ACFE
0
5
AD10
AD11
AD12
AD13
AD14
AD15
AD7
AD8
AD9
ACFGT
0
4
Description
0
0
3
Analog-to-Digital Converter (S08ADC10V1)
ADCH
10111
11000
11001
11010
11011
11100
11101
11110
11111
0
0
2
R
0
1
1
Module disabled
Input Select
Reserved
V
V
AD23
AD24
AD25
AD26
AD27
REFH
REFL
R
0
0
1
101