參數(shù)資料
型號： MC33742
廠商： 飛思卡爾半導體(中國)有限公司
元件分類： CAN
英文描述： System Basis Chip (SBC) with Enhanced High-Speed CAN Transceiver(帶增強型高速CAN收發(fā)器的系統(tǒng)基片)
中文描述： 系統(tǒng)基礎(chǔ)芯片的增強型（SBC）的高速CAN收發(fā)器（帶增強型高速的CAN收發(fā)器的系統(tǒng)基片）
文件頁數(shù)： 13/52頁
文件大?。?/td> 1087K
代理商： MC33742
MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA
33742
13
DYNAMIC ELECTRICAL CHARACTERISTICS
Characteristics noted under conditions 4.75 V
≤
V2
≤
5.25 V, 5.5 V
≤
V
SUP
≤
18 V, and -40
°
C
≤
T
A
≤
125
°
C. Typical values noted
reflect the approximate parameter mean at T
A
= 25
°
C under nominal conditions unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
DIGITAL INTERFACE TIMING
(Note 28)
SPI Operation Frequency
f
REQ
0.25
–
4.0
MHz
SCLK Clock Period
t
PCLK
250
–
N/A
ns
SCLK Clock High Time
t
WSCLKH
125
–
N/A
ns
SCLK Clock Low Time
t
WSCLKL
125
–
N/A
ns
Falling Edge of
CS
to Rising Edge of SCLK
t
LEAD
100
–
N/A
ns
Falling Edge of SCLK to Rising Edge of
CS
t
LAG
100
–
N/A
ns
MOSI to Falling Edge of SCLK
t
SISU
40
–
N/A
ns
Falling Edge of SCLK to MOSI
t
SIH
40
–
N/A
ns
MISO Rise Time
(Note 29)
C
L
= 220 pF
t
RSO
–
25
50
ns
MISO Fall Time
(Note 29)
C
L
= 220 pF
t
FSO
–
25
50
ns
Time from Falling or Rising Edges of
CS
MISO Low Impedance
MISO High Impedance
t
SOEN
t
SODIS
–
–
–
–
50
50
ns
Time from Rising Edge of SCLK to MISO Data Valid
0.2 V
DD
≤
MISO
≥
0.8 V
DD
, C
L
= 200 pF
t
VALID
–
–
50
ns
STATE MACHINE TIMING
Delay Between
CS
LOW-to-HIGH Transition (at End of SPI Stop Command)
and Stop Mode Activation
(Note 30)
t
CS
-STOP
18
–
34
μ
s
Interrupt Low-Level Duration
Stop Mode
t
INT
7.0
10
13
μ
s
Internal Oscillator Frequency
(Note 31)
f
OSC
–
100
–
kHz
Watchdog Period Normal and Standby Modes
Period 1
Period 2
Period 3
Period 4
t
WD
8.58
39.6
88
308
9.75
45
100
350
10.92
50.4
112
392
ms
Notes
28.
29.
30.
31.
See
Figure 4, SPI Timing Diagram
, page 17.
Not production tested. Guaranteed by design.
Not production tested. Guaranteed by design. Detected by V2 OFF.
f
OSC
is indirectly measured (1.0 ms reset) and trimmed.
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC33742DW 功能描述:網(wǎng)絡(luò)控制器與處理器 IC SBC-E-HS RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
MC33742DWR2 功能描述:網(wǎng)絡(luò)控制器與處理器 IC SBC-E-HS RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
MC33742EP 功能描述:CAN 接口集成電路 SBC_ECAN_HS RoHS:否 制造商:Texas Instruments 類型:Transceivers 工作電源電壓:5 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:SOIC-8 封裝:Tube
MC33742EPR2 功能描述:CAN 接口集成電路 SBC_ECAN_HS RoHS:否 制造商:Texas Instruments 類型:Transceivers 工作電源電壓:5 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:SOIC-8 封裝:Tube
MC33742PEG 功能描述:CAN 接口集成電路 SBC-E-HS-CAN RoHS:否 制造商:Texas Instruments 類型:Transceivers 工作電源電壓:5 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:SOIC-8 封裝:Tube
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