STM32L-DISCOVERY STMicroelectronics, STM32L-DISCOVERY Datasheet - Page 26

• Manufacturer Part Number: STM32L-DISCOVERY
• Description: BOARD, EVAL, STM32L-DISCOVERY
• Manufacturer: STMicroelectronics
• Series: STM32r
• Type: MCUr

Specifications of STM32L-DISCOVERY

• Kit Contents: Board, Debugger, Programmer And Compiler
• Features: 128KB Flash Plus Multiple Timers, Analogue Peripherals
• Silicon Manufacturer: ST Micro
• Core Architecture: ARM
• Core Sub-architecture: Cortex - M3
• Silicon Core Number: STM32
• Silicon Family Name: STM32F1xx
• Rohs Compliant: Yes
• Contents: Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: STM32L
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Description
2.2.21
Table 3.
26/163
Timer type Timer
Advanced-
purpose
purpose
General
General
control
Basic
TIM10,
TIM13,
TIM11
TIM12
TIM14
TIM1,
TIM2,
TIM3,
TIM6,
TIM8
TIM5
TIM4
TIM7
TIM9
Timers and watchdogs
The STM32F205xx and STM32F207xx devices include two advanced-control timers, eight
general-purpose timers, two basic timers and two watchdog timers.
Table 3
Timer feature comparison
Advanced-control timers (TIM1, TIM8)
The advanced-control timers (TIM1, TIM8) can be seen as three-phase PWM generators
multiplexed on 6 channels. They have complementary PWM outputs with programmable
inserted dead times. They can also be considered as complete general-purpose timers.
Their 4 independent channels can be used for:
●
●
●
●
If configured as standard 16-bit timers, they have the same features as the general-purpose
TIMx timers. If configured as 16-bit PWM generators, they have full modulation capability (0-
100%).
Input capture
Output compare
PWM generation (edge- or center-aligned modes)
One-pulse mode output
resolution
Counter
compares the features of the advanced-control, general-purpose and basic timers.
16-bit
32-bit
16-bit
16-bit
16-bit
16-bit
16-bit
16-bit
Counter
Up/down
Up/down
Up/down
Down,
Down,
Down,
type
Up,
Up,
Up,
Up
Up
Up
Up
Up
Any integer
Any integer
Any integer
Any integer
Any integer
Any integer
Any integer
Any integer
and 65536
and 65536
and 65536
and 65536
and 65536
and 65536
and 65536
and 65536
between 1
between 1
between 1
between 1
between 1
between 1
between 1
between 1
Prescaler
factor
Doc ID 15818 Rev 6
generation
request
DMA
Yes
Yes
Yes
Yes
No
No
No
No
channels
compare
Capture/
4
4
4
0
2
1
2
1
Complementary
STM32F205xx, STM32F207xx
output
Yes
No
No
No
No
No
No
No
interface
60 MHz
30 MHz
30 MHz
30 MHz
60 MHz
60 MHz
30 MHz
30 MHz
clock
Max
clock
timer
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
Max
120
120
120
60
60
60
60
60