STM8L151G4Y3 STMICROELECTRONICS [STMicroelectronics], STM8L151G4Y3 Datasheet - Page 67

• Manufacturer Part Number: STM8L151G4Y3
• Description: 8-bit ultralow power MCU, up to 32 KB Flash, 1 KB Data EEPROM RTC, LCD, timers, USART, I2C, SPI, ADC, DAC, comparators
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

STM8L151xx, STM8L152xx
Table 19.
1. Based on characterization results, unless otherwise specified
2. All peripherals OFF, V
3. For devices with suffix 6
4. For devices with suffix 3
5. CPU executing typical data processing
6. The run from RAM consumption can be approximated with the linear formula:
7. Oscillator bypassed (HSEBYP = 1 in CLK_ECKCR). When configured for external crystal, the HSE consumption
8. Data guaranteed, each individual device tested in production.
9. The run from Flash consumption can be approximated with the linear formula:
10. Oscillator bypassed (LSEBYP = 1 in CLK_ECKCR). When configured for extenal crystal, the LSE consumption
I
Symbol
DD(RUN)
I
(I
I
(I
DD
DD
DD HSE
DD LSE
(run_from_RAM) = Freq * 90 µA/MHz + 380 µA
(run_from_Flash) = Freq * 195 µA/MHz + 440 µA
Supply
current
in Run
mode
) must be added. Refer to
) must be added. Refer to
meter
Para
(1)
Total current consumption in Run mode (continued)
All
peripherals
OFF, code
executed
from Flash,
V
1.65 V to
3.6 V
DD
DD
from
from 1.65 V to 3.6 V, HSI internal RC osc. , f
Table 31
Conditions
Table
HSI RC
osc.
HSE
external
clock
(f
(7)
LSI RC osc.
LSE external
clock
(32.768
kHz)
CPU
(9)
(10)
30.
=f
HSE
)
(1)(2)
Doc ID 15962 Rev 5
f
f
f
f
f
f
f
f
f
f
f
f
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
= 125 kHz 0.43
= 1 MHz
= 4 MHz
= 8 MHz
= 16 MHz
= 125 kHz 0.30
= 1 MHz
= 4 MHz
= 8 MHz
= 16 MHz
= f
= f
LSI
LSE
CPU
0.110 0.123
0.100 0.101
0.60
1.11
1.90
0.40
1.15
2.17
Typ
3.8
4.0
=f
SYSCLK
55°C
0.55
0.77
1.34
2.20
4.60
0.36
0.50
1.31
2.33
4.46
85 °C
0.130
0.104
0.56
0.80
1.37
2.23
4.75
0.39
0.52
1.40
2.44
4.52
(3)
Max
Electrical parameters
105 °C
0.140
0.119
0.58
0.82
1.39
2.31
4.87
0.44
0.55
1.45
2.56
4.59
(4)
125 °C
0.150
0.122
0.62
0.87
1.43
2.40
4.88
0.47
0.56
1.48
2.77
4.77
(4)
67/122
Unit
mA