MC33989D Ver la hoja de datos (PDF) - Motorola => Freescale
Número de pieza
componentes Descripción
Fabricante
MC33989D Datasheet PDF : 23 Pages
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MC33989
(Vsup From 5.5V to 18V and Tj from -40°C to 150°C)
For all pins except CANH, CANL, Tx and Rx which are described in the CAN module section
Description
Rdson at Tj=25°C, and Iout -150mA
Rdson at Tj=150°C, and Iout -150mA
Rdson at Tj=150°C, and Iout -120mA
Output current limitation
Over temperature Shutdown
Leakage current
Output Clamp Voltage at Iout= -10mA
Symbol
Ron25
Ron150
Ron150-2
Ilim
Ovt
Ileak
Vcl
Characteristics
Min
Typ
Max
2.5
5
4
200
500
155
190
10
-0.5
-2
Cyclic sense period (refer to SPI)
Toff
Cyclic sense On time (refer to SPI)
Ton
300
Timing accuracy
Tacc
-30
+30
L0, L1, L2, L3 inputs
Negative Switching Threshold
Vthn
2.5
3
3.5
tbd
3
tbd
Positive Switching Threshold
Vthp
3
3.7
4.5
tbd
3.7
tbd
Hysteresis
Vhyst
0.7
1.3
tbd
tbd
Input current
Iin
-10
10
Wake up Filter Time
8
20
38
DIGITAL INTERFACE TIMING
SPI operation frequency
Freq
4
SCLK Clock Period
SCLK Clock High Time
SCLK Clock Low Time
Falling Edge of CS to Rising
Edge of SCLK
tpCLK
250
twSCLKH
125
twSCLKL
125
tlead
100
50
Falling Edge of SCLK to Rising Edge of
CS
tlag
100
50
MOSI to Falling Edge of SCLK
tSISU
40
25
Falling Edge of SCLK to MOSI
tSIH
40
25
MISO Rise Time (CL = 220pF)
trSO
25
50
MISO Fall Time (CL = 220pF)
tfSO
25
50
Time from Falling or Rising Edges of CS to:
- MISO Low Impedance
tSOEN
50
- MISO High Impedance
tSODIS
50
Time from Rising Edge of SCLK to MISO
Data Valid
tvalid
50
Unit
Ohms
Ohms
Ohms
mA
°C
uA
V
ms
us
%
Conditions
Vsup>9V
Vsup>9V
5.5<Vsup>9V
no inductive load drive
capability
in sleep and stop modes
in sleep and stop modes
in sleep and stop mode
V
5.5V<Vsup<18V
18V<Vsup<27
V
5.5V<Vsup<18V
18V<Vsup<27
V
5.5V<Vsup<18V
18V<Vsup<27
uA
-0.3V < Vin < 40V
µs
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
0.2 V1≤SO≥ 0.8V1,
CL=200pF
System Basis Chip With High Speed CAN Transceiver
5
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