NetduinoPlus2 Netduino, NetduinoPlus2 Datasheet - Page 110

• Manufacturer Part Number: NetduinoPlus2
• Description: Development Boards & Kits - ARM NETDUINO PLUS 2
• Manufacturer: Netduino

Specifications of NetduinoPlus2

• Rohs: yes
• Product: Development Boards
• Tool Is For Evaluation Of: STM32F405RG
• Core: ARM Cortex M4
• Interface Type: I2C, SPI, UART, USB
• Operating Supply Voltage: 7.5 v to 9 V
• Data Bus Width: 32 bit
• Description/function: Arduino form factor
• Dimensions: 2.8 in x 2.1 in
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C

Electrical characteristics
5.3.18
110/180
TIM timer characteristics
The parameters given in
Refer to
function characteristics (output compare, input capture, external clock, PWM output).
Table 50.
1. TIMx is used as a general term to refer to the TIM2, TIM3, TIM4, TIM5, TIM6, TIM7, and TIM12 timers.
t
MAX_COUNT
t
COUNTER
Symbol
t
Res
res(TIM)
f
EXT
TIM
Section 5.3.16: I/O port characteristics
Characteristics of TIMx connected to the APB1 domain
Timer resolution time
Timer external clock
frequency on CH1 to CH4
Timer resolution
16-bit counter clock period
when internal clock is
selected
32-bit counter clock period
when internal clock is
selected
Maximum possible count
Parameter
Table 50
Doc ID 022152 Rev 3
and
Table 51
AHB/APB1
prescaler distinct
from 1, f
84 MHz
AHB/APB1
prescaler = 1,
f
APB1= 42 MHz
TIMxCLK
f
TIMxCLK
Conditions
TIMxCLK
= 42 MHz
= 84 MHz
are guaranteed by design.
for details on the input/output alternate
=
0.0119
0.0119
11.9
23.8
Min
1
1
0
0
1
1
STM32F405xx, STM32F407xx
-
-
-
65536 × 65536
f
51130563
TIMxCLK
65536
16/32
Max
51.1
780
(1)
42
-
-
-
-
-
/2
t
t
t
t
t
TIMxCLK
TIMxCLK
TIMxCLK
TIMxCLK
TIMxCLK
MHz
MHz
Unit
ns
ns
bit
µs
µs
s