STM8L151G6 STMicroelectronics, STM8L151G6 Datasheet - Page 105

• Manufacturer Part Number: STM8L151G6
• Description: STM8L-Ultra Low Power-8 bits Microcontrollers
• Manufacturer: STMicroelectronics

Specifications of STM8L151G6

• Temp. Range: - 40 °C to 85, 105 or 125 °C
• 5 Low Power Modes: Wait, Low power run (5.1 μA), Low power wait (3 μA), Active-halt with full RTC (1.3 μA), Halt (350 nA)
• Consumption: 195 μA/MHz+440μA
• Ultralow Leakage Per I/0: 50 nA
• Fast Wakeup From Halt: 4.7 μs
• Lcd: up to 4x28 segments w/ step-up converter
• 4 Channels; Supported Peripherals: ADC, DAC, SPI, I2C, USART, timers
• 2 Watchdogs: 1 Window, 1 Independent

STM8L151xx, STM8L152xx
Figure 38. ADC1 accuracy characteristics
Figure 39. Typical connection diagram using the ADC
1. Refer to
2. C
4095
4094
4093
pad capacitance (roughly 7 pF). A high C
this, f
7
6
5
4
3
2
1
parasitic
0
V
SSA
[1LSB
ADC
1
Table 53
represents the capacitance of the PCB (dependent on soldering and PCB layout quality) plus the
E
should be reduced.
IDEAL
O
V AIN
2
=
V
4096
3
for the values of R
REF+
R AIN (1)
4
(or
C parasitic
V
5
1 LSB
4096
DDA
AINx
E
6
T
depending on package)]
IDEAL
Doc ID 15962 Rev 9
E
AIN
7
L
(2)
and C
parasitic
V DD
E
D
ADC
4093 4094 4095 4096
0.6 V
0.6 V
(3)
value will downgrade conversion accuracy. To remedy
V T
V T
.
(1)
E
I L ±50 nA
G
V
DDA
(1) Example of an actual transfer curve
(2) The ideal transfer curve
(3) End point correlation line
E
between the actual and the ideal transfer curves.
E
transition and the first ideal one.
E
transition and the last actual one.
E
between actual steps and the ideal one.
E
between any actual transition and the end point
correlation line.
Sample and hold ADC
converter
R ADC
T
O
G
D
L
=Total Unadjusted Error: maximum deviation
=Integral Linearity Error: maximum deviation
=Differential Linearity Error: maximum deviation
=Offset Error: deviation between the first actual
=Gain Error: deviation between the last ideal
C ADC (1)
converter
12-bit
STM8L15xxx
Electrical parameters
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