STM8L151G6 STMicroelectronics, STM8L151G6 Datasheet - Page 96

• 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

Electrical parameters
9.3.9
96/126
LCD controller (STM8L152xx only)
In the following table, data is guaranteed by design. Not tested in production.
1. LCD enabled with 3 V internal booster (LCD_CR1 = 0x08), 1/4 duty, 1/3 bias, division ratio= 64, all pixels
2. R
3. R
VLCD external capacitor (STM8L152xx only)
The application can achieve a stabilized LCD reference voltage by connecting an external
capacitor C
Table 45.
Symbol
active, no LCD connected.
R
R
V
V
V
V
V
V
V
V
HN
LN
V
C
HN
LN
V
V
V
V
LCD0
LCD1
LCD2
LCD3
LCD4
LCD5
LCD6
LCD7
I
V
LCD
EXT
DD
33
23
12
13
is the total low value resistive network.
0
is the total high value resistive network.
(3)
(2)
EXT
LCD characteristics
Low value resistive network (high drive)
High value resistive network (low drive)
Segment/Common higher level voltage
Segment/Common lowest level voltage
to the V
Segment/Common 1/3 level voltage
Segment/Common 2/3 level voltage
Segment/Common 1/2 level voltage
LCD internal reference voltage 0
LCD internal reference voltage 1
LCD internal reference voltage 2
LCD internal reference voltage 3
LCD internal reference voltage 4
LCD internal reference voltage 5
LCD internal reference voltage 6
LCD internal reference voltage 7
Supply current
Supply current
V
LCD
LCD external voltage
LCD
external capacitance
Parameter
pin. C
Doc ID 15962 Rev 9
(1)
(1)
EXT
at V
at V
DD
is specified in
DD
= 1.8 V
= 3 V
Table
Min
0.1
0
45.
2/3V
1/2V
1/3V
STM8L151xx, STM8L152xx
Typ
360
2.6
2.7
2.8
2.9
3.0
3.1
3.2
3.3
6.6
3
3
LCDx
LCDx
LCDx
V
Max.
3.6
LCDx
2
Unit
M
µF
µA
µA
k
V
V
V
V
V
V
V
V
V
V
V
V
V
V