MC9S12G FREESCALE [Freescale Semiconductor, Inc], MC9S12G Datasheet - Page 1119

• Manufacturer Part Number: MC9S12G
• Description: Ignores external trigger. Performs one conversion sequence and stops.
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Regulator supply voltage
I/O supply voltage
Analog supply voltage
ADC reference voltage
ADC clock
ADC sample time
Bus frequency
Ambient temperature
Code execution
NVM activity
In
A.15 ADC Conversion Result Reference
The reference voltage V
the IFR is the average of 8 consecutive conversions.
Freescale Semiconductor
Conditions are 4.5 V < V
1
Num
0.5t
Table A-33
10
11
12
13
1
1
2
3
4
5
6
7
8
9
This document is valid for the S12G96 and the S12G128 device. All information related to other devices is preliminary.
bus
added due to internal synchronization delay
C
D
D
D
D
D
D
D
D
D
D
D
D
D
D
the timing characteristics for slave mode are listed.
SCK Frequency
SCK Period
Enable Lead Time
Enable Trail Time
Clock (SCK) High or Low Time
Data Setup Time (Inputs)
Data Hold Time (Inputs)
Slave Access Time (time to data
active)
Slave MISO Disable Time
Data Valid after SCK Edge
Data Valid after SS fall
Data Hold Time (Outputs)
Rise and Fall Time Inputs
Rise and Fall Time Outputs
Description
DD35
DDF
Characteristic
< 5.5 V junction temperature from –40°C to +150°C.
Table A-33. SPI Slave Mode Timing Characteristics
is measured under the conditions shown in
MC9S12G Family Reference Manual, Rev.1.01
Table A-34. Measurement Conditions
f
Symbol
ADCCLK
V
V
V
t
V
Symbol
f
SMP
DDR
DDX
DDA
bus
T
RH
t
A
t
f
t
wsck
t
t
vsck
t
t
t
sck
sck
t
vss
t
t
t
t
dis
su
ho
rfo
hi
rfi
L
T
a
Min
DC
20
—
—
—
—
—
—
4
4
4
4
8
8
from RAM
Table
Value
none
150
Typ
24
—
—
—
—
—
—
—
—
—
—
—
—
—
—
5
5
5
5
2
4
A-34. The value stored in
28
28
+
+
Electrical Characteristics
0.5 t
0.5 t
Max
1/4
20
22
—
—
—
—
—
—
∞
9
9
⋅
⋅
bus
bus
ADC clock cycles
1
1
MHz
MHz
Unit
°C
V
V
V
V
Unit
f
t
t
t
t
ns
ns
ns
ns
ns
ns
ns
ns
ns
bus
bus
bus
bus
bus
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