參數(shù)資料
型號： STR912FAW32H6T
廠商： 意法半導(dǎo)體
英文描述： ARM966E-S⑩ 16/32-Bit Flash MCU with Ethernet, USB, CAN, AC motor control, 4 timers, ADC, RTC, DMA
中文描述： ARM966E -虜⑩16/32位閃存微控制器與以太網(wǎng)，USB，加拿大，交流電機控制，4個定時器，模數(shù)轉(zhuǎn)換器，RTC和DMA的
文件頁數(shù)： 65/99頁
文件大小： 979K
代理商： STR912FAW32H6T
STR91xFAx32 STR91xFAx42 STR91xFAx44
Electrical characteristics
65/99
7.7.1
Main oscillator electrical characteristics
V
DDQ
= 2.7 - 3.6V, V
DD
= 1.65 - 2V, T
A
= -40 / 85 °C unless otherwise specified.
Table 18.
7.7.2
X1_CPU external clock source
Subject to general operating conditions for V
DD
and T
A
.
Table 19.
Figure 16.
Typical application with an external clock source
Main oscillator electrical characteristics
Symbol
Parameter
Test Conditions
Value
Unit
Min
Typ
Max
t
STUP(OSC)
Oscillator Start-up Time
V
DD
stable
(1)
1.
Data characterized with quartz crystal, not tested in production.
2
3
mS
External clock characteristics
Symbol
Parameter
Test
Conditions
(1)
1.
Data based on typical appilcation software.
Value
Unit
Min
Typ
Max
f
X1
External clock source
frequency
See
Figure 16
4
25
MHz
V
X1H
X1 input pin high level
voltage
0.7xV
DD
V
DD
V
V
X1L
X1 input pin low level
voltage
V
SS
0.3xV
DD
V
t
w(X1H)
t
w(X1L)
X1 high or low time
(2)
2.
Data based on design simulation and/or technology characteristics, not tested in production.
6
ns
t
r(X1)
t
f(X1)
X1 rise or fall time
(2)
20
ns
I
L
X1 input leakage current
V
SS
≤
V
IN
≤
V
DD
±1
μA
C
IN(X1)
X1 input capacitance
(2)
5
pF
DuCy
(X1)
Duty cycle
45
55
%
X1_CPU
X2_CPU
f
OSC
EXTERNAL
CLOCK SOURCE
STR91xF
V
X1L
V
X1H
t
r(T1)
t
f(X1)
t
w(X1H)
t
w(X1L)
I
L
90%
10%
T
X1
hi-Z
相關(guān)PDF資料
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
STR912FAW32X6 功能描述:ARM微控制器 - MCU ARM7TDMI 32-Bit Flash Based MCU RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風(fēng)格:SMD/SMT
STR912FAW32X6T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:ARM966E-S⑩ 16/32-Bit Flash MCU with Ethernet, USB, CAN, AC motor control, 4 timers, ADC, RTC, DMA
STR912FAW34H6T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:ARM966E-S⑩ 16/32-Bit Flash MCU with Ethernet, USB, CAN, AC motor control, 4 timers, ADC, RTC, DMA
STR912FAW34X6 功能描述:ARM微控制器 - MCU ARM966E S 16/32B Flash MCU RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風(fēng)格:SMD/SMT
STR912FAW34X6T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:ARM966E-S⑩ 16/32-Bit Flash MCU with Ethernet, USB, CAN, AC motor control, 4 timers, ADC, RTC, DMA
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