参数资料
型号: MK20N512VML100R
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: RISC MICROCONTROLLER, PBGA104
封装: 8 X 8 MM, MAPBGA-104
文件页数: 29/61页
文件大小: 888K
代理商: MK20N512VML100R
RAS
VAS
CAS
ZAS
VADIN
ZADIN
RADIN
CADIN
Pad
leakage
due to
input
protection
INPUT PIN
SIMPLIFIED
INPUT PIN EQUIVALENT
CIRCUIT
SIMPLIFIED
CHANNEL SELECT
CIRCUIT
ADC SAR
ENGINE
Figure 12. ADC input impedance equivalency diagram
6.6.1.2 16-bit ADC electrical characteristics
Table 24. 16-bit ADC characteristics (VREFH = VDDA, VREFL = VSSA)
Symbol
Description
Min.
Typ.2
Max.
Unit
Notes
IDDA
Supply current
ADLPC=1, ADHSC=0
ADLPC=1, ADHSC=1
ADLPC=0, ADHSC=0
ADLPC=0, ADHSC=1
215
340
470
610
μA
ADLSMP=
0
ADCO=1
Supply current
Stop, reset, module off
0.01
0.8
μA
fADACK
ADC asynchro‐
nous clock
source
ADLPC=1, ADHSC=0
ADLPC=1, ADHSC=1
ADLPC=0, ADHSC=0
ADLPC=0, ADHSC=1
TBD
2.4
4.0
5.2
6.2
TBD
MHz
tADACK = 1/
fADACK
Sample Time
See Reference Manual chapter for sample times
Conversion Time See Reference Manual chapter for conversion times
Table continues on the next page...
Peripheral operating requirements and behaviors
K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010.
Freescale Semiconductor, Inc.
Preliminary
35
Preliminary
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