STM8L151K6 STMicroelectronics, STM8L151K6 Datasheet - Page 103

• Manufacturer Part Number: STM8L151K6
• Description: STM8L-Ultra Low Power-8 bits Microcontrollers
• Manufacturer: STMicroelectronics

Specifications of STM8L151K6

• 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
Table 53.
1. The current consumption through V
2. V
3. Guaranteed by design, not tested in production.
4. Minimum sampling and conversion time is reached for maximum Rext = 0.5 k .
5. Value obtained for continuous conversion on fast channel.
6. The time between 2 conversions, or between ADC ON and the first conversion must be lower than t
7. The t
t
Symbol
VREFINT
t
t
IDLE
- one constant (max 300 µA)
- one variable (max 400 µA), only during sampling time + 2 first conversion pulses.
So, peak consumption is 300+400 = 700 µA and average consumption is 300 + [(4 sampling + 2) /16] x 400 = 450 µA at
1Msps
WKUP
t
conv
REF-
t
S
(6)
IDLE
or V
maximum value is
DDA
Sampling time
12-bit conversion time
Wakeup time from OFF
state
Time before a new
conversion
Internal reference
voltage startup time
ADC1 characteristics (continued)
must be tied to ground.
Parameter
on the “Z” revision code of the device.
REF
is composed of two parameters:
V
V
2.4 V V
AIN
AIN
2.4 V V
V
V
AIN
AIN
T
V
V
on slow channels
on slow channels
T
T
Conditions
A
DDA
DDA
A
A
channel
channel
16 MHz
on PF0 fast
on PF0 fast
Doc ID 15962 Rev 9
+125 °C
DDA
DDA
+25 °C
+70 °C
< 2.4 V
< 2.4 V
3.6 V
3.6 V
0.43
0.22
0.86
0.41
Min
(4)(5)
(4)(5)
(4)(5)
(4)(5)
Typ
12 + t
1
(4)
S
Electrical parameters
Table 46
IDLE.
refer to
20
Max
1
2
3
(7)
(7)
(7)
1/f
Unit
103/126
ms
ms
ms
µs
µs
µs
µs
µs
µs
ADC
s