STM8L151C8 STMicroelectronics, STM8L151C8 Datasheet - Page 2
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STM8L151C8
Manufacturer Part Number
STM8L151C8
Description
STM8L-Ultra Low Power-8 bits Microcontrollers
Manufacturer
STMicroelectronics
Datasheet
1.STM8L151R6.pdf
(126 pages)
Specifications of STM8L151C8
Operating Power Supply
1.65 to 3.6 V (without BOR), 1.8 to 3.6 V (with BOR)
Temp. Range
−40 to 85, 105 or 125 °C
5 Low Power Modes
Wait, Low power run (5.9 μA), Low power wait (3 μA), Active-halt with full RTC (1.4 μA), Halt (400 nA)
Dynamic Power Consumption
200 μA/MHz+330 μA
Ultra Low Leakage Per I/0
50 nA
Max Freq
16 MHz, 16 CISC MIPS peak
Lcd
8x40 or 4x44 w/ step-up converter
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STM8L151C8T3
Manufacturer:
STMicroelectronics
Quantity:
10 000
Company:
Part Number:
STM8L151C8T3TR
Manufacturer:
STMicroelectronics
Quantity:
10 000
Company:
Part Number:
STM8L151C8T6
Manufacturer:
OKI
Quantity:
1 100
Company:
Part Number:
STM8L151C8T6
Manufacturer:
STMicroelectronics
Quantity:
10 000
Part Number:
STM8L151C8T6
Manufacturer:
ST
Quantity:
20 000
Contents
Contents
1
2
3
2/126
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.1
2.2
2.3
Functional overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
3.10
3.11
3.12
3.13
3.14
Digital-to-analog converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Ultralow power comparators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Watchdog timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
STM8L Ultralow power 8-bit family benefits . . . . . . . . . . . . . . . . . . . . . . . 10
Device overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Ultralow power continuum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Low power modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Central processing unit STM8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.2.1
3.2.2
Reset and supply management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3.3.1
3.3.2
3.3.3
Clock management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Low power real-time clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
LCD (Liquid crystal display) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Memories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
DMA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Analog-to-digital converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
System configuration controller and routing interface . . . . . . . . . . . . . . . 21
3.13.1
3.13.2
3.13.3
3.14.1
3.14.2
Advanced STM8 Core . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Interrupt controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Power supply scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Power supply supervisor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Voltage regulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
16-bit advanced control timer (TIM1) . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
16-bit general purpose timers (TIM2, TIM3, TIM5) . . . . . . . . . . . . . . . . 22
8-bit basic timer (TIM4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Window watchdog timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Independent watchdog timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Doc ID 17943 Rev 4
STM8L15xx8, STM8L15xR6