S9S08SG16E1CTJ Freescale, S9S08SG16E1CTJ Datasheet - Page 129

• Manufacturer Part Number: S9S08SG16E1CTJ
• Manufacturer: Freescale

Specifications of S9S08SG16E1CTJ

• Cpu Family: HCS08
• Device Core Size: 8b
• Frequency (max): 40MHz
• Interface Type: SCI/SPI
• Total Internal Ram Size: 1KB
• # I/os (max): 16
• Number Of Timers - General Purpose: 1
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 2.7V
• On-chip Adc: 12-chx10-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 20
• Package Type: TSSOP
• Program Memory Type: Flash
• Program Memory Size: 16KB
• Lead Free Status / RoHS Status: Compliant

9.2.1
The ADC analog portion uses V
internally to V
External filtering may be necessary to ensure clean V
9.2.2
The ADC analog portion uses V
internally to V
9.2.3
V
V
by an external source between the minimum V
V
9.2.4
V
V
9.2.5
The ADC module supports up to 28 separate analog inputs. An input is selected for conversion through the
ADCH channel select bits.
9.3
These memory-mapped registers control and monitor operation of the ADC:
1. Number of APCTLx registers depends on the number of external analog inputs available on the device. Please refer to the
introduction of this module for external analog input assignments.
Freescale Semiconductor
REFH
DDA
DDA
REFL
SSA
•
•
•
•
•
•
. If externally available, connect the V
. If externally available, V
).
is the low-reference voltage for the converter. In some packages, V
is the high reference voltage for the converter. In some packages, V
Status and control register, ADCSC1
Status and control register, ADCSC2
Data result registers, ADCRH and ADCRL
Compare value registers, ADCCVH and ADCCVL
Configuration register, ADCCFG
Pin control registers, APCTLx
Register Definition
Analog Power (V
Analog Ground (V
Voltage Reference High (V
Voltage Reference Low (V
Analog Channel Inputs (ADx)
DD
SS
. If externally available, connect the V
. If externally available, connect the V
REFH
DDA
SSA
DDA
as its ground connection. In some packages, V
SSA
as its power connection. In some packages, V
may be connected to the same potential as V
1
MC9S08SG32 Data Sheet, Rev. 8
)
)
REFL
DDA
REFL
REFH
pin to the same voltage potential as V
spec and the V
DDA
)
)
SSA
DDA
for good results.
pin to the same voltage potential as V
pin to the same voltage potential as V
Chapter 9 Analog-to-Digital Converter (S08ADC10V1)
DDA
potential (V
REFL
REFH
is connected internally to
is connected internally to
REFH
DDA
DDA
SSA
must never exceed
SSA
is connected
or may be driven
is connected
.
SS
DD
.
.
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