MM912F634DV1AER2 Freescale Semiconductor, MM912F634DV1AER2 Datasheet - Page 19
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MM912F634DV1AER2
Manufacturer Part Number
MM912F634DV1AER2
Description
16-bit Microcontrollers - MCU DUAL LS/HS SWITCH W. LIN
Manufacturer
Freescale Semiconductor
Datasheet
1.MM912G634DV1AE.pdf
(338 pages)
Specifications of MM912F634DV1AER2
Rohs
yes
Core
HCS12
Processor Series
MM912F634
Data Bus Width
16 bit
Maximum Clock Frequency
20 MHz
Program Memory Size
32 KB
Data Ram Size
2 KB
On-chip Adc
Yes
Operating Supply Voltage
4.5 V to 5.5 V
Operating Temperature Range
- 40 C to + 105 C
Package / Case
LQFP-48
Mounting Style
SMD/SMT
A/d Bit Size
10 bit
A/d Channels Available
15
Interface Type
SPI
Maximum Operating Temperature
+ 105 C
Minimum Operating Temperature
- 40 C
Number Of Programmable I/os
6
Number Of Timers
1
Program Memory Type
Flash
Supply Voltage - Max
4.5 V
Supply Voltage - Min
4.5 V
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Table 21. Static Electrical Characteristics - Analog Digital Converter - ADC
Electrical Characteristics
Table 22. Static Electrical Characteristics - Current Sense Module - ISENSE
Freescale Semiconductor
ADC2p5 Reference Voltage
5.5 V < V
ADC2p5 Reference Stop Mode Output Voltage
Line Regulation, Normal Mode
External Capacitor
External Capacitor ESR
Scale Factor Error
Differential Linearity Error
Integral Linearity Error
Zero Offset Error
Quantization Error
Total Error with offset compensation
Bandgap measurement Channel (CH14) Valid Result Range
(including 7.0% bg1p25 sleep accuracy + high-impedance measurement
error of 5.0% at f
Note:
Gain
CSGS (Current Sense Gain Select) = 000
CSGS (Current Sense Gain Select) = 001
CSGS (Current Sense Gain Select) = 010
CSGS (Current Sense Gain Select) = 011
CSGS (Current Sense Gain Select) = 100
CSGS (Current Sense Gain Select) = 101
CSGS (Current Sense Gain Select) = 110
CSGS (Current Sense Gain Select) = 111
Gain Accuracy
Offset
Resolution
ISENSEH, ISENSEL Input Common Mode Voltage Range
Current Sense Module - Normal Mode Current Consumption Adder (CSE = 1)
Note:
21.
22.
23.
No external load allowed on the ADC2p5 pin.
Reduced ADC frequency will lower measurement error.
RES = 2.44 mV/(GAIN*R
SUP
(23)
< 27 V
ADC
)
(22)
SHUNT
Ratings
Ratings
)
V
V
ADC2p5RUN
ADC2p5STO
C
Symbol
LR
Symbol
C
AD
E
I
ISENSE
ADC2p5
E
E
RES
VDD_R
SCALE
E
V
E
TE
RUNA
DNL
OFF
G
P
INL
CH14
IN
Q
(21)
2,45
Min
-3.0
-1.5
-0.2
Min
-1.5
-1.5
-2.0
-0.5
-5.0
0.1
1.1
-1
-
-
-
-
-
-
-
-
-
-
-
-
-
Static Electrical Characteristics
1.25
Typ
600
Typ
7.0
9.0
2.5
10
12
14
18
24
36
51
10
-
-
-
-
-
-
-
-
-
-
-
-
Max
Max
2,55
12.5
100
3.0
1.5
3.0
1.0
1.5
1.5
2.0
0.5
5.0
1.4
10
1
-
-
-
-
-
-
-
-
-
-
MM912F634
mA/LSB
Ohm
Unit
Unit
LSB
LSB
LSB
LSB
LSB
LSB
mV
mV
µA
µF
%
%
V
V
V
19
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