參數(shù)資料
型號(hào): STR731FVX
廠商: 意法半導(dǎo)體
英文描述: ARM7TDMI-TM 32-bit MCU with Flash, 3X CAN, 4 UARTs, 20 timers, ADC, 12 comm. interfaces
中文描述: ARM7TDMI的商標(biāo)32位微控制器的閃存,3倍的CAN,4個(gè)UART,20定時(shí)器,ADC和12通信設(shè)備。接口
文件頁(yè)數(shù): 29/40頁(yè)
文件大?。?/td> 611K
代理商: STR731FVX
STR73xF
Electrical characteristics
29/40
Table 11.
Main oscillator electrical characteristics
Symbol
Parameter
Conditions
Value
Unit
Min
Typ
Max
f
OSC
Oscillator frequency
4
8
MHz
g
m
Oscillator
Transconductance
1.5
2.3
4.2
mA/V
V
OSC
Oscillation amplitude
f
OSC
= 4 MHz, T
A
= 25
o
C
f
OSC
= 8 MHz, T
A
= 25
o
C
-
2.3
-
V
1.5
V
AV
Oscillator operating
point
Sine wave middle, T
A
= 25
o
C
-
0.85
-
V
t
STUP
Oscillator Start-up
Time
External crystal, V
DD
= 5.5V,
f
OSC
= 4 MHz, T
A
=-40
o
C
-
-
12
ms
External crystal, V
DD
= 5.0V,
f
OSC
= 4 MHz, T
A
=25
o
C
-
5.5
-
ms
External crystal, V
DD
= 5.5V,
f
OSC
= 6 MHz, T
A
=-40
o
C
-
-
8
ms
External crystal, V
DD
= 5.0V,
f
OSC
= 6 MHz, T
A
=25
o
C
-
3.3
-
ms
External crystal, V
DD
= 5.5V,
f
OSC
= 8 MHz, T
A
=-40
o
C
-
-
7
ms
External crystal, V
DD
= 5.0V,
f
OSC
= 8 MHz, T
A
= 25
o
C
-
2.7
-
ms
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