参数资料
型号: MC33742EPR2
厂商: Freescale Semiconductor
文件页数: 11/71页
文件大小: 0K
描述: IC SYSTEM BASE W/CAN 48-QFN
标准包装: 2,000
应用: 自动
接口: SPI
电源电压: 5.5 V ~ 18 V
封装/外壳: 48-VFQFN 裸露焊盘
供应商设备封装: 48-QFN-EP(7x7)
包装: 带卷 (TR)
安装类型: 表面贴装
Analog Integrated Circuit Device Data
Freescale Semiconductor
19
33742
ELECTRICAL CHARACTERISTICS
DYNAMIC ELECTRICAL CHARACTERISTICS
OUTPUT PIN (RST)
Reset Duration After VDD HIGH
33742
33742S
tRSTDUR
tRSTDURS
12
3.0
15
3.5
18
4.0
ms
INPUT PINS (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 TXD to RXD (Recessive to Dominant)(36)
Slew Rate 3
Slew Rate 2
Slew Rate 1
Slew Rate 0
tLRD
60
70
80
110
100
110
130
200
210
225
255
310
ns
Propagation Delay TXD to CAN (Recessive to Dominant)(37)
Slew Rate 3
Slew Rate 2
Slew Rate 1
Slew Rate 0
tTRD
20
25
35
50
65
80
100
160
110
150
200
300
ns
Propagation Delay CAN to RXD (Recessive to Dominant)(38)
tRRD
10
50
140
ns
Propagation Loop Delay TXD to RXD (Dominant to Recessive)(36)
Slew Rate 3
Slew Rate 2
Slew Rate 1
Slew Rate 0
tLDR
100
120
140
250
150
165
200
340
200
220
250
410
ns
Propagation Delay TXD to CAN (Dominant to Recessive)(37)
Slew Rate 3
Slew Rate 2
Slew Rate 1
Slew Rate 0
tTDR
60
65
75
200
125
150
180
310
150
190
250
460
ns
Propagation Delay CAN to RXD (Dominant to Recessive)(38)
tRDR
20
30
60
ns
Non-Differential Slew Rate (CANL or CANH)
Slew Rate 3
Slew Rate 2
Slew Rate 1
Slew Rate 0
tSL3
tSL2
tSL1
tSL0
4.0
3.0
2.0
1.0
19
13.5
8.0
5.0
40
20
15
10
V/
s
Bus Communication Rate
tBUS
60k
1.0M
bps
36.
37.
38.
Table 6. Dynamic Electrical Characteristics (continued)
Characteristics noted under conditions 4.75 V
V2 5.25 V, 5.5 V VSUP 18 V, and -40 C TA 125 C. Typical values
noted reflect the approximate parameter mean at TA = 25 C under nominal conditions, unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
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