STM8L151G3U6 STMicroelectronics, STM8L151G3U6 Datasheet - Page 92
STM8L151G3U6
Manufacturer Part Number
STM8L151G3U6
Description
IC MCU 8BIT 8KB FLASH 28UFQFPN
Manufacturer
STMicroelectronics
Series
STM8L EnergyLiter
Datasheet
1.STM8L151G3U6.pdf
(110 pages)
Specifications of STM8L151G3U6
Core Processor
STM8
Core Size
8-Bit
Speed
16MHz
Connectivity
I²C, IrDA, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, DMA, IR, POR, PWM, WDT
Number Of I /o
26
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 18x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
28-UFQFN
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-11494
Available stocks
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Quantity
Price
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Quantity:
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Part Number:
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Quantity:
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Part Number:
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Electrical parameters
92/110
Figure 37. ADC1 accuracy characteristics
Figure 38. Typical connection diagram using the ADC1
1. Refer to
2. C
General PCB design guidelines
Power supply decoupling should be performed as shown in
depending on whether V
capacitors should be used. They should be placed as close as possible to the chip.
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
ADC1
1
Table 45
represents the capacitance of the PCB (dependent on soldering and PCB layout quality) plus the
E
IDEAL
O
should be reduced.
2
=
V
4096
3
for the values of R
REF+
4
(or
REF+
V
5
1 LSB
4096
DDA
E
6
T
depending on package)]
IDEAL
Doc ID 018780 Rev 2
is connected to V
E
AIN
7
L
(2)
and C
parasitic
E
D
ADC1
4093 4094 4095 4096
(3)
value will downgrade conversion accuracy. To remedy
.
(1)
DDA
E
G
or not. Good quality ceramic 10 nF
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.
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
Figure 39
STM8L151x2, STM8L151x3
or
Figure
40,
ai14395b