STM8L051F3 datasheet(58/96 Pages) STMICROELECTRONICS

Part #	STM8L051F3

Description	8-bit ultra-low-power MCU, 8-Kbyte Flash memory, 256-byte data EEPROM, RTC, timers, USART, I2C, SPI, ADC

PDF	96 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

Logo

58 / 96 page

Electrical parameters

STM8L051F3

58/96

DS9178 Rev 4

In the following table, data is based on characterization results, unless otherwise specified.

Table 23. Total current consumption and timing in Halt mode at VDD = 1.8 to 3.6 V

Symbol

Parameter

Condition(1)

Typ

Max

Unit

IDD(Halt)

Supply current in Halt mode

(Ultra-low-power ULP bit =1 in

the PWR_CSR2 register)

TA = -40 °C to 25 °C

350

1400(2)

TA = 55 °C

580

2000

TA = 85 °C

1160

2800(2)

IDD(WUHalt)

Supply current during wakeup

time from Halt mode (using

HSI)

-2.4

tWU_HSI(Halt)(3)(4)

Wakeup time from Halt to Run

mode (using HSI)

-4.7

µs

tWU_LSI(Halt) (3)(4)

Wakeup time from Halt mode

to Run mode (using LSI)

-150

µs

1. TA = -40 to 85 °C, no floating I/O, unless otherwise specified.

2. Tested in production.

3. ULP=0 or ULP=1 and FWU=1 in the PWR_CSR2 register.

4. Wakeup time until start of interrupt vector fetch.

The first word of interrupt routine is fetched 4 CPU cycles after tWU.

STM8L051F3 Datasheet(PDF) 58 Page - STMicroelectronics

STM8L051F3 Datasheet(HTML) 58 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96

Datasheet Download

Link URL