参数资料
型号: MC68HC05V12CFNR2
厂商: MOTOROLA INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQCC68
封装: PLASTIC, LCC-68
文件页数: 115/135页
文件大小: 2080K
代理商: MC68HC05V12CFNR2
80
XMEGA B3 [DATASHEET]
8074D–AVR–08/2013
36.8
Analog Comparator Characteristics
Table 36-13. Analog comparator characteristics.
36.9
Bandgap and Internal 1.0V Reference Characteristics
Table 36-14. Bandgap and internal 1.0V reference characteristics.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
Voff
Input offset voltage
10
mV
I
lk
Input leakage current
<10
50
nA
Input voltage range
0.1
AV
CC- 0.1
V
AC startup time
50
s
Vhys1
Hysteresis, none
VCC = 1.6V - 3.6V
0
mV
V
hys2
Hysteresis, small
V
CC = 1.6V - 3.6V
12
mV
Vhys3
Hysteresis, large
VCC = 1.6V - 3.6V
28
mV
tdelay
Propagation delay
VCC = 3.0V, T= 85°C
22
30
ns
V
CC = 1.6V - 3.6V
21
40
64-Level Voltage Scaler Integral non-
linearity (INL)
0.3
0.5
lsb
Current source accuracy after calibration
5
%
Current source calibration range
Single mode
4
6
A
Current source calibration range
Double mode
8
12
A
Symbol
Parameter
Condition
Min
Typ
Max
Units
Startup time
As reference for ADC
1 Clk
PER + 2.5s
s
As input voltage to ADC and AC
1.5
Bandgap voltage
1.1
V
INT1V
Internal 1.00V reference for ADC
T= 85°C, After calibration
0.99
1
1.01
V
Variation over voltage and temperature
Calibrated at T= 85°C
2.25
%
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