STM8L151F3 STMicroelectronics, STM8L151F3 Datasheet - Page 62

• Manufacturer Part Number: STM8L151F3
• Description: STM8L-Ultra Low Power-8 bits Microcontrollers
• Manufacturer: STMicroelectronics

Specifications of STM8L151F3

• Operating Power Supply: 1.65 to 3.6 V (without BOR), 1.8 to 3.6 V (with BOR)
• Temperature Range: -40 to 85 or 125 °C
• 5 Low Power Modes: Wait, Low power run, Low power wait, Active-halt with RTC, Halt
• Ultralow Leakage Per I/0: 50 nA
• Fast Wakeup From Halt: 5 μs
• Max Freq: 16 MHz, 16 CISC MIPS peak

Electrical parameters
Table 20.
1. No floating I/O, unless otherwise specified.
2. T
3. Oscillator bypassed (LSEBYP = 1 in CLK_ECKCR). When configured for extenal crystal, the LSE consumption
4. Wakeup time until start of interrupt vector fetch.
5. ULP=0 or ULP=1 and FWU=1 in the PWR_CSR2 register.
Table 21.
1. No floating I/O, unless otherwise specified.
2. Based on measurements on bench with 32.768 kHz external crystal oscillator.
3. RTC clock is LSE divided by 32.
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t
WU_HSI(AH)
t
WU_LSI(AH)
I
(I
The first word of interrupt routine is fetched 4 CPU cycles after t
DD(WUFAH)
Symbol
A
DD LSE
I
DD(AH)
> 85 °C is valid only for devices with suffix 3 temperature range.
I
(5)
DD(AH)
Symbol
) must be added. Refer to
(4)(5)
(4)
Typical current consumption in Active-halt mode, RTC clocked by LSE external crystal
In the following table, data are based on characterization results, unless otherwise specified.
Total current consumption and timing in Active-halt mode at V
(2)
Supply current in
Active-halt mode
Supply current during
wakeup time from
Active-halt mode
(using HSI)
Wakeup time from
Active-halt mode to
Run mode (using HSI)
Wakeup time from
Active-halt mode to
Run mode (using LSI)
Parameter
Supply current in Active-halt
mode
Table 28
Parameter
LSI RC (at 38 kHz)
LSE external clock (32.768
kHz)
Doc ID 018780 Rev 3
(3)
Conditions
WU
.
V
V
V
DD
DD
DD
= 1.8 V
= 3.6 V
= 3 V
Condition
T
T
T
T
T
T
T
T
T
T
(1)(2)
A
A
A
A
A
A
A
A
A
A
= -40 °C to 25 °C
= 55 °C
= 85 °C
= 105 °C
= 125 °C
= -40 °C to 25 °C
= 55 °C
= 85 °C
= 105 °C
= 125 °C
(1)
STM8L151x2, STM8L151x3
LSE/32
LSE/32
LSE/32
LSE
LSE
LSE
DD
(3)
(3)
(3)
= 1.65 V to 3.6 V
0.62
0.88
Typ
150
0.9
1.2
1.5
2.6
5.1
0.5
2.1
4.8
2.4
4.7
1.15
1.05
1.30
1.20
1.45
1.35
Typ
Max
4.85
2.1
3.4
6.6
1.2
1.4
2.1
12
11
3
7
Unit
Unit
mA
μA
μs
μs
µA