dsp56800eerm Freescale Semiconductor, Inc, dsp56800eerm Datasheet - Page 138

• Manufacturer Part Number: dsp56800eerm
• Description: 16-bit Digital Signal Controllers
• Manufacturer: Freescale Semiconductor, Inc

10.2.1
Note: Temperature Sensor is NOT available in the 56F8157 device.
138
Slope (Gain)
Room Trim Temp.
Output Voltage @
V
Supply Voltage
Supply Current - OFF
Supply Current - ON
Accuracy
Using V
Resolution
Hot Trim Temp. (Industrial)
Hot Trim Temp. (Automotive)
PLL Start-up time
Resonator Start-up time
Min-Max Period Variation
Peak-to-Peak Jitter
Bias Current
Quiescent Current, power-down mode
DDA_ADC
1. Includes the ADC conversion of the analog Temperature Sense voltage.
2. The ADC is not calibrated for the conversion of the Temperature Sensor trim value stored in the Flash Memory at
3. See Application Note, AN1980, for methods to increase accuracy.
4. Assuming a 12-bit range from 0V to 3.3V.
5. Typical resolution calculated using equation,
FMOPT0 and FMOPT1.
Temperature Sense
TS
3,1
Characteristics
= 3.3V, T
= mT + V
4, 5,1
1
from -40°C to 150°C
Characteristics
1, 2
J
TS0
=0°C
Table 10-11 Temperature Sense Parametrics
1
1,2
1,2
Table 10-10. PLL Parameters
V
56F8357 Technical Data, Rev. 15
Symbol
I
DDA_ADC
I
DD-OFF
DD-ON
T
V
T
T
T
R
ACC
m
TS0
RT
HT
HT
ES
R
Symbol
ES
I
T
T
T
T
BIAS
I
PD
PS
RS
PV
PJ
= (V
REFH
Min
122
147
-6.7
3.0
2
—
24
—
—
—
—
12
- V
REFLO
Min
120
0.3
0.1
—
—
—
) X 1
Typical
7.762
1.370
0.104
m
125
150
3.3
26
—
—
0
Typical
0.18
100
0.5
1.5
—
—
Max
128
153
250
3.6
6.7
28
10
—
—
—
Max
200
175
150
10
1
2
Freescale Semiconductor
°C / bit
mV/°C
Unit
μA
μA
°C
°C
°C
°C
V
V
Unit
mA
ms
ms
μA
ps
ps
Preliminary