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: 15/52页
文件大小: 1087K
代理商: MC33742
MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA
33742
15
DYNAMIC 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
STATE MACHINE TIMING (continued)
Delay Between
CS
Wake-Up (
CS
LOW to HIGH) and Device in Normal
Request Mode (V
DD
ON and
RST
HIGH)
Stop Mode
t
W-
CS
15
40
90
μ
s
Delay Between
CS
Wake-Up (
CS
LOW to HIGH) and First Accepted SPI
Command
Device in Stop Mode After Wake-Up
t
W-SPI
90
N/A
μ
s
Delay Between
INT
Pulse and First SPI Command Accepted
Device in Stop Mode After Wake-Up
t
S-1STSPI
20
N/A
μ
s
Delay Between Two SPI Messages Addressing the Same Register
t
2SPI
25
μ
s
V
DD
TERMINAL
Reset Delay Time
Measured at 50% of Reset Signal
t
D
4.0
30
μ
s
I
DD
Overcurrent to Wake-Up Deglitcher Time
(Note 34)
t
IDD-DGLT
40
55
75
μ
s
RST
TERMINAL
Reset Duration After V
DD
HIGH
33742
33742S
t
RST
DUR
t
RST
DURS
12
3.0
15
3.5
18
4.0
ms
L0, L2, L2, AND L3 INPUT TERMINALS
Wake-Up Filter Time
t
WUF
8.0
20
38
μ
s
Notes
34.
Guaranteed by design; however, it is not production tested.
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
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