参数资料
型号: MC33989DW
厂商: Freescale Semiconductor
文件页数: 6/72页
文件大小: 0K
描述: IC SYSTEM BASE W/CAN 28-SOIC
标准包装: 26
控制器类型: 系统基础芯片
接口: CAN
电源电压: 5.5 V ~ 18 V
电流 - 电源: 45mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 28-SOIC(0.295",7.50mm 宽)
供应商设备封装: 28-SOIC W
包装: 管件
配用: KIT33989DWEVB-ND - KIT EVAL 33989DW HS SBC
Analog Integrated Circuit Device Data
14
Freescale Semiconductor
33989
ELECTRICAL CHARACTERISTICS
DYNAMIC ELECTRICAL CHARACTERISTICS
Delay Between Normal Request and Normal Mode After WD Trigger Command
Normal Request Mode
tSNR2N
15
35
70
s
Delay Between SPI and CAN Normal Mode
SBC Normal Mode (26)
tSCANN
10
s
Delay Between SPI and CAN Normal Mode
SBC Normal Mode (26)
tSCANS
10
s
Delay Between CS Wake-up (CS Low to High) and SBC Normal Request Mode
(VDD1 on and Reset High)
SBC in Stop Mode
tWCS
15
40
90
s
Delay Between CS Wake-up (CS Low to High) and First Accepted API
Command
SBC in Stop Mode
tWSPI
90
N/A
s
Delay Between INT Pulse and First SPI Command Accepted
In Stop Mode After Wake-up
tS1STSPI
20
N/A
s
INPUT TERMINNALS (L0, L1, L2, AND L3)
Wake-up Filter Time
tWUF
8.0
20
38
s
CAN MODULE-SIGNAL EDGE RISE AND FALL TIMES (CANH, CANL)
Dominant State Timeout
tDOUT
200
360
520
s
Propagation Loop Delay TX to RX, Recessive to Dominant
Slew Rate 3
Slew Rate 2
Slew Rate 1
Slew Rate 0
tLRD
70
80
100
110
140
155
180
220
210
225
255
310
ns
Propagation Delay TX to CAN
Slew Rate 3
Slew Rate 2
Slew Rate 1
Slew Rate 0
tTRD
20
40
60
100
65
80
120
160
110
150
200
300
ns
Propagation Delay CAN to RX, Recessive to Dominant
tRRD
30
80
140
ns
Propagation Loop Delay TX to RX, Dominant to Recessive
Slew Rate 3
Slew Rate 2
Slew Rate 1
Slew Rate 0
tLDR
70
90
100
130
120
135
160
200
170
180
220
260
ns
Propagation Delay TX to CAN
Slew Rate 3
Slew Rate 2
Slew Rate 1
Slew Rate 0
tTDR
60
65
75
90
110
120
150
190
130
150
200
300
ns
Propagation Delay CAN to RX, Dominant to Recessive
tRDR
20
40
60
Notes
26.
Guaranteed by design; however, it is not production tested.
Table 4. Dynamic Electrical Characteristics (continued)
Characteristics noted under conditions 7.0 V
VSUP 18 V, -40C TA 125C, GND = 0 V, unless otherwise noted. Typical
values noted reflect the approximate parameter means at TA = 25°C under nominal conditions, unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
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