参数资料
型号: MC33912BAC
厂商: Freescale Semiconductor
文件页数: 17/95页
文件大小: 0K
描述: IC SYSTEM BASIS CHIP 32LQFP
标准包装: 250
应用: 系统基础芯片
电流 - 电源: 4.5mA
电源电压: 5.5 V ~ 27 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 32-LQFP
供应商设备封装: 32-LQFP(7x7)
包装: 托盘
MC33912G5AC / MC34912G5AC
ELECTRICAL CHARACTERISTICS
DYNAMIC ELECTRICAL CHARACTERISTICS
Table 5. Dynamic Electrical Characteristics (continued)
Characteristics noted under conditions 5.5 V ?? V SUP ? 18 V, -40°C ? T A ? 125°C for the 33912 and -40°C ? T A ? 85°C for the
34912, unless otherwise noted. 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
L1, L2, L3 AND L4 INPUTS
Lx Filter Time Deglitcher (50)
t WUF
8.0
20
38
? s
STATE MACHINE TIMING
Delay Between CS LOW-to-HIGH Transition (at End of SPI Stop Command)
and Stop Mode Activation (50)
Normal Request Mode Timeout (see Figure 12 , page 23 )
Cyclic Sense ON Time from Stop and Sleep mode (51)
Cyclic Sense Accuracy (50)
t STOP
t NR TOUT
T ON
110
130
-35
150
200
5.0
205
270
+35
? s
ms
μs
%
Delay Between SPI Command and HS /LS Turn On (52)
t S- ON
? s
9.0 V < V SUP < 27 V
Delay Between SPI Command and HS /LS Turn Off (52)
9.0 V < V SUP < 27 V
t S- OFF
10
10
? s
Delay Between Normal Request and Normal mode After a Watchdog Trigger
Command (Normal Request Mode) (50)
t SNR2N
10
? s
Delay Between CS Wake-up ( CS LOW to HIGH) in Stop mode and:
? s
Normal Request mode, VDD ON and RST HIGH
First Accepted SPI Command
t WUCS
t WUSPI
9.0
90
15
80
N/A
Minimum Time Between Rising and Falling Edge on the CS
t 2CS
4.0
? s
J2602 DEGLITCHER
V SUP Deglitcher (53)
(DIS_J2602 = 0)
t J2602_DEG
35
50
70
? s
Notes
50. This parameter is guaranteed by process monitoring but not production tested.
51. This parameter is 100% tested on an Automatic Tester. However, since it has not been monitored during reliability stresses, Freescale
does not guarantee this parameter during the product's life time.
52. Delay between turn on or off command (rising edge on CS) and HS or LS ON or OFF, excluding rise or fall time due to external load.
53. This parameter has not been monitoring during operating life test.
33912
Analog Integrated Circuit Device Data ?
Freescale Semiconductor
17
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