参数资料
型号: MC9RS08KB2CDC
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: MICROCONTROLLER, PDSO8
封装: 4 X 4 MM, 1 MM HEIGHT, 0.80 MM PITCH, ROHS COMPLIANT, PLASTIC, DFN-8
文件页数: 22/48页
文件大小: 847K
代理商: MC9RS08KB2CDC
Electrical Characteristics
MC9RS08KB12 Series MCU Data Sheet, Rev. 3
Freescale Semiconductor
29
Figure 33. ADC Input Impedance Equivalency Diagram
ADC
conversion
clock Freq.
High speed (ADLPC=0)
fADCK
0.4
8.0
MHz
Low power (ADLPC=1)
0.4
4.0
1 Typical values assume V
DDAD = 5.0 V, Temp = 25 °C, fADCK = 1.0 MHz unless otherwise stated. Typical values are
for reference only and are not tested in production.
Table 15. 10-Bit ADC Characteristics (VREFH = VDDAD, VREFL = VSSAD)
C
Characteristic
Conditions
Symb
Min
Typ1
Max
Unit
Comment
T
Supply Current
ADLPC = 1
ADLSMP = 1
ADCO = 1
IDDAD
—133
μA
T
Supply Current
ADLPC = 1
ADLSMP = 0
ADCO = 1
IDDAD
—218
μA
T
Supply Current
ADLPC = 0
ADLSMP = 1
ADCO = 1
IDDAD
—327
μA
Table 14. 10-Bit ADC Operating Conditions (continued)
Characteristic
Conditions
Symb
Min
Typ1
Max
Unit
Comment
+
+
VAS
RAS
CAS
VADIN
ZAS
Pad
leakage
due to
input
protection
ZADIN
SIMPLIFIED
INPUT PIN EQUIVALENT
CIRCUIT
RADIN
ADC SAR
ENGINE
SIMPLIFIED
CHANNEL SELECT
CIRCUIT
INPUT PIN
RADIN
CADIN
INPUT PIN
RADIN
INPUT PIN
RADIN
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