参数资料
型号: MCF51MM128CMB
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 50.33 MHz, MICROCONTROLLER, PBGA81
封装: 10 X 10 MM, ROHS COMPLIANT, MAPBGA-81
文件页数: 28/58页
文件大小: 609K
代理商: MCF51MM128CMB
Electrical Characteristics
Freescale Semiconductor
34
14
Total Harmonic
Distortion
16-bit differential mode
Avg=32
THD
–91.5
–74.3
dB
C
Fin =
Fsample/10
0
16-bit single-ended mode
Avg=32
–85.5
D
15
Spurious Free
Dynamic
Range
16-bit differential mode
Avg=32
SFDR
75.0
92.2
dB
C
Fin =
Fsample/10
0
16-bit single-ended mode
Avg=32
86.2
D
16
Input Leakage
Error
all modes
EIL
IIn * RAS
mV
D
IIn =
leakage
current
(refer to
DC
characteri
stics)
17
Temp Sensor
Slope
–40
C – 25C
m
—1.646
mV/×
C
25
C – 125C
1.769
18
Temp Sensor
Voltage
25
C
VTEMP2
5
—718.2
mV
C
1 All accuracy numbers assume the ADC is calibrated with V
REFH=VDDA
2 Typical values assume V
DDA = 3.0V, Temp = 25C, fADCK=2.0MHz unless otherwise stated. Typical values are for reference
only and are not tested in production.
3 1 LSB = (V
REFH – VREFL)/2
N
Table 16. 16-Bit SAR ADC Characteristics full operating range
(VREFH = VDDA, > 1.8, VREFL = VSSA 8 MHz, –40 to 85 °C) (continued)
#
Characteristic
Conditions1
Symb
Min
Typ2
Max
Unit
C
Comment
Freescale reserves the right to change the detail specifications as may be required to permit improvements in the design of its products.
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