参数资料
型号: MC33742
厂商: 飞思卡尔半导体(中国)有限公司
元件分类: CAN
英文描述: System Basis Chip (SBC) with Enhanced High-Speed CAN Transceiver(带增强型高速CAN收发器的系统基片)
中文描述: 系统基础芯片的增强型(SBC)的高速CAN收发器(带增强型高速的CAN收发器的系统基片)
文件页数: 7/52页
文件大小: 1087K
代理商: MC33742
MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA
33742
7
STATIC ELECTRICAL CHARACTERISTICS (continued)
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
V
SUP
TERMINAL (continued)
Supply Current in Stop Mode
(Note 14)
[I
OUT
at V
DD
< 2.0 mA, V
DD
ON,
V
SUP
< 13.5 V, Oscillator Not Running
(Note 15)
, CAN in Sleep Mode with
Wake-Up Enabled]
T
A
= -40
°
C
T
A
= 25
°
C
T
A
= 125
°
C
I
SUP(STOP-WE)
100
92
80
μ
A
BATFAIL Flag Internal Threshold
V
BF
1.5
3.0
4.0
V
BATFAIL Flag Hysteresis
(Note 16)
V
BF(HYS)
1.0
V
Battery Fall Early Warning Threshold
In Normal and Standby Modes
V
BF(EW)
5.3
5.8
6.3
V
Battery Fall Early Warning Hysteresis
In Normal and Standby Modes
(Note 16)
V
BF(EW-HYST)
0.1
0.2
0.3
V
V
DD
TERMINAL
(Note 17)
V
DD
Output Voltage (2.0 mA < I
DD
< 200 mA)
5.5 V < V
SUP
< 27 V
4.5 V < V
SUP
< 5.5 V
V
DDOUT
4.9
4.0
5.0
5.1
V
Dropout Voltage
I
DD
= 200 mA
V
DDDRP1
0.2
0.5
V
Dropout Voltage, Limited Output Current and Low V
SUP
I
DD
= 50 mA, 4.5 V < V
SUP
V
DDDRP2
0.1
0.25
V
V
DD
Output Current
Internally Limited
I
DD
200
285
350
mA
Thermal Shutdown (Junction)
Normal or Standby Mode
T
SD
160
200
°C
Overtemperature Pre-Warning (Junction)
VDDTEMP Bit Set
T
PW
125
160
°C
Temperature Threshold Difference
T
SD
-
T
PW
20
40
°C
RST
Threshold, Selectable by RSTTH Bit in SPI Register RCR
Threshold 1, Default Value after Reset, RSTTH Bit set to 0
Threshold 2, RSTTH bit Set to 1
V
RST
TH
4.5
4.0
4.6
4.2
4.7
4.3
V
V
DD
for Reset Active
V
DDR
1.0
V
RST
TH
V
Notes
14.
15.
Current measured at V
SUP
terminal.
Oscillator not running means none of the following functions are active: Forced Wake-Up
and
Cyclic Sense
and
Software Watchdog in Stop
mode.
Guaranteed by design; however, it is not production tested.
I
DD
is the total regulator output current. V
DD
specification with external capacitor. Stability requirement: Capacitance > 47
μ
F, ESR < 1.3
(tantalum capacitor). In Reset, Normal Request, Normal and Standby modes. Measures with capacitance = 47
μ
F tantalum.
16.
17.
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
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