参数资料
型号: STR751FR0H6
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 48 MHz, RISC MICROCONTROLLER, PBGA64
封装: 8 X 8 MM. 1.70 MM HEIGHT, ROHS COMPLIANT, LFBGA-64
文件页数: 57/84页
文件大小: 1656K
代理商: STR751FR0H6
Electrical parameters
STR750Fxx STR751Fxx STR752Fxx STR755Fxx
6.3.9
TB and TIM timer characteristics
Subject to general operating conditions for VDD_IO, fCK_SYS, and TA unless otherwise
specified.
input/output alternate function characteristics (output compare, input capture, external clock,
PWM output...).
Table 36.
TB and TIM timers
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
tw(ICAP)in
Input capture
pulse time
TIM0,1,2
2
tCK_TIM
tres(TIM)
Timer
resolution
time(1)
1.
Take into account the frequency limitation due to the I/O speed capability when outputting the PWM to I/O
pin, described in : Output speed on page 57.
TB
fCK_TIM(MAX) = fCK_SYS
1tCK_TIM
fCK_TIM = fCK_SYS =
60 MHz
16.6(1)
ns
TIM0,1,2
fCK_TIM(MAX) = fCK_SYS
1tCK_TIM
fCK_TIM = fCK_SYS =
60MHz
16.6(1)
ns
fEXT
Timer
external clock
frequency on
TI1 or TI2
TIM0,1,2
fCK_TIM(MAX) = fCK_SYS
0fCK_TIM/4
MHz
fCK_TIM = fCK_SYS =
60 MHz
015
MHz
ResTIM
Timer
resolution
16
bit
tCOUNTER
16-bit
Counter clock
period when
internal clock
is selected
(16-bit
Prescaler)
TB
1
65536
tCK_TIM
fCK_TIM = fCK_SYS =
60 MHz
0.0166
1092
s
TIM0,1,2
1
65536
tCK_TIM
fCK_TIM = fCK_SYS =
60 MHz
0.0166
1092
s
tMAX_COUNT
Maximum
Possible
Count
TB
65536x65536 tCK_TIM
fCK_TIM = fCK_SYS =
60 MHz
71.58
s
TIM0,1,2
65536x65536 tCK_TIM
fCK_TIM = fCK_SYS =
60 MHz
71.58
s
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