参数资料
型号: MC9RS08KA2CSC
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PDSO8
封装: ROHS COMPLIANT, SOIC-8
文件页数: 21/136页
文件大小: 2792K
代理商: MC9RS08KA2CSC
Appendix A Electrical Characteristics
MC9RS08KA2 Series Data Sheet, Rev. 4
Freescale Semiconductor
117
Figure 12-15. Typical Run IDD vs. VDD for FEI mode
A.7
Analog Comparator (ACMP) Electricals
A.8
Internal Clock Source Characteristics
Table A-6. Analog Comparator Electrical Specifications
Characteristic
Symbol
Min
Typical
Max
Unit
Supply voltage
VDD
1.80
5.5
V
Analog input voltage
VAIN
VSS – 0.3
VDD
V
Analog source impedance
RAS
——
10
k
Ω
Analog input offset voltage1
1 These data are characterized but not production tested. Measurements are made with the device entered STOP mode.
VAIO
—20
40
mV
Analog Comparator hysteresis1
VH
3.0
9.0
15.0
mV
Analog Comparator bandgap reference voltage1
VBG
1.155
1.190
1.230
V
Supply current (active)1
IDDAC
—20
35
μA
Analog input leakage current1
IALKG
——
1.0
μA
Analog Comparator initialization delay1
tAINIT
——
1.0
μs
Table A-7. Internal Clock Source Specifications
Characteristic
Symbol
Min
Typ1
Max
Unit
Average internal reference frequency — factory trimmed at
VDD = 5 V and temperature = 25°C
fint_ft
—20—
MHz
Average internal reference frequency - untrimmed
fint_ut
25
31.25
41.66
kHz
Average internal reference frequency - trimmed
fint_t
31.25
39.0625
kHz
DCO output frequency range - untrimmed
fdco_ut
12.8
16
21.33
MHz
DCO output frequency range - trimmed
fdco_t
16
20
MHz
Resolution of trimmed DCO output frequency
at fixed voltage and temperature
Δf
dco_res_t
——
±0.2
%fdco
Total deviation of trimmed DCO output frequency
over voltage and temperature
Δf
dco_t
——
±2
%fdco
FLL acquisition time2,3
tacquire
——
1
ms
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