參數(shù)資料
型號(hào): MAC7131MVF50
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 50 MHz, RISC MICROCONTROLLER, PBGA208
封裝: 17 X 17 MM, 1 MM PITCH, MAPBGA-208
文件頁數(shù): 20/48頁
文件大?。?/td> 1282K
代理商: MAC7131MVF50
27
MAC7100 Microcontroller Family Hardware Specifications
MOTOROLA
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
Electrical Characteristics
3.10.3 ATD Electrical Specifications
Table 29 lists the DC electrical characteristics for the ATD module. Table 27 lists the analog-to-digital
conversion performance specifications.
Table 29. ATD Electrical Characteristics (Operating) 1
1 All voltages referred to VSSA, –40 to 125oC, VDDA = 5.0 V ±10% and 2.0 MHz conversion rate unless otherwise
noted. Refer to Table 6 for additional operating conditions.
Num C
Rating
Symbol
Min
Typ
Max
Unit
S1
S2
Reference Potential 2Low
High
2 To obtain full-scale, full-range results, VSSA < VRL < VINDC < VRH < VDDA. Sample buffer amp cannot drive beyond
the power supply levels. If the input level goes outside of this range, it will effectively be clipped.
VRL
VRH
VSSA
VDDA ÷ 2
VDDA ÷ 2
VDDA
V
S3
Voltage Difference VRH – VRL 3
3 Full accuracy is not guaranteed when the differential reference voltage is less than 4.5 V.
VRH – VRL
4.5
5.5
V
S4
Analog Input Voltage
VINDC
–0.3
VDDA + 0.3
V
S5
S6
Digital Input
Voltage
High
Low
VIH
VIL
0.7
× VDDA
VSSA – 0.3
VDDA + 0.3
0.2
× VDDA
V
S7
Analog Supply
Current
Run
–40
°C 4
IDDArun
—TBD
TBD
mA
25
°C 4
—TBD
TBD
mA
85
°C 4
4 85°C, 105°C, and 125°C refer to the "C", "V", and "M" Temperature Options, respectively.
—TBD
TBD
mA
105
°C 4
—TBD
TBD
mA
125
°C 4
—TBD
TBD
mA
S8
Pseudo
–40
°C 4 IDDApseudo_stop
—TBD
TBD
A
Stop
25
°C 4
—17
TBD
A
85
°C 4
—TBD
TBD
A
105
°C 4
—TBD
TBD
A
125
°C 4
—TBD
TBD
A
S9
Stop
–40
°C 4
IDDAstop
—TBD
TBD
A
(low power) 25
°C 4
—17
TBD
A
85
°C 4
—TBD
TBD
A
105
°C 4
—TBD
TBD
A
125
°C 4
—TBD
TBD
A
S10
Reference Supply Current
IREF
200
250
A
S11
Input Injection Current 5
5 The input injection current is specified to 1 count of error.
IINJ
——
2
mA
S12
Input Current, Off Channel 6
IOFF
–200
200
nA
S13
S14
Total Input
Capacitance
Not Sampling
Sampling
CINN
CINS
10
15
pF
S15
Disruptive Analog Input Current 7
INA
–3
3
mA
S16
Coupling Ratio 8
K—
10–4
A/A
S17
Incremental Error due to injection current
(All channels with 10k
< Rs < 100k)9
——
±1
Counts
S18
Incremental Error due to injection current
(Channel under test Rs=10k, IINJ=±3mA) 9
——
±1
Counts
S19
Incremental Capacitance during
Sampling 10
CSAMP
——
5
pF
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