參數(shù)資料
型號: 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UART,20定時器,ADC和12通信設(shè)備。接口
文件頁數(shù): 30/40頁
文件大小: 611K
代理商: STR731FVX
Electrical characteristics
STR73xF
30/40
R
-ESR
Module of oscillator
Negative Resistance
f
OSC
= 4 MHz
Cp
(1)
= 10pF
C
1(2)
= C
2
(3)
=
10pF
150
555
-
C
1
= C
2
= 20pF
490
1035
-
C
1
= C
2
= 30pF
490
1030
-
C
1
= C
2
= 40pF
380
850
-
f
OSC
= 5 MHz
Cp = 10pF
C
1
= C
2
= 10pF
160
470
-
C
1
= C
2
= 20pF
415
800
-
C
1
= C
2
= 30pF
340
735
-
C
1
= C
2
= 40pF
260
580
-
f
OSC
= 6 MHz
Cp = 10pF
C
1
= C
2
= 10pF
160
415
-
C
1
= C
2
= 20pF
325
640
-
C
1
= C
2
= 30pF
250
550
-
C
1
= C
2
= 40pF
180
420
-
f
OSC
= 7 MHz
Cp = 10pF
C
1
= C
2
= 10pF
160
375
-
C
1
= C
2
= 20pF
260
525
-
C
1
= C
2
= 30pF
185
420
-
C
1
= C
2
= 40pF
135
315
-
f
OSC
= 8MHz
Cp = 10pF
C
1
= C
2
= 10pF
155
340
-
C
1
= C
2
= 20pF
210
435
-
C
1
= C
2
= 30pF
145
335
-
C
1
= C
2
= 40pF
100
245
-
1.
C
represents the total capacitance between XTAL1 and XTAL2, including the shunt capacitance of the
external quartz crystal as well as the total board parasitic cross-capacitance between XTAL1 track and
XTAL2 track.
2.
C
represents the total capacitance between XTAL1 and ground, including the external capacitance tied to
XTAL1 pin (C
) as well as the total parasitic capacitance between XTAL1 track and ground (this includes
application board track capacitance to ground and device pin capacitance).
3.
C
represents the total capacitance between XTAL2 and ground, including the external capacitance tied to
XTAL1 pin (C
) as well as the total parasitic capacitance between XTAL2 track and ground (this includes
application board track capacitance to ground and device pin capacitance):
Table 11.
Main oscillator electrical characteristics
Symbol
Parameter
Conditions
Value
Unit
Min
Typ
Max
相關(guān)PDF資料
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