參數(shù)資料
型號: MCIMX514AJM6C
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: SPECIALTY MICROPROCESSOR CIRCUIT, PBGA529
封裝: 19 X 19 MM, 0.8 MM PITCH, ROHS COMPLIANT, BGA-529
文件頁數(shù): 28/172頁
文件大?。?/td> 2218K
代理商: MCIMX514AJM6C
Electrical Characteristics
i.MX51A Automotive and Infotainment Applications Processors, Rev. 4
Freescale Semiconductor
123
4.7.12.1
Reset Sequence
4.7.12.1.1
Cards with internal reset
The sequence of reset for this kind of SIM Cards is as follows (see Figure 84):
After power up, the clock signal is enabled on SIMx_CLKy(time T0)
After 200 clock cycles, RX must be high.
The card must send a response on RX acknowledging the reset between 400 and 40000 clock
cycles after T0.
Figure 84. Internal-Reset Card Reset Sequence
4.7.12.1.2
Cards with Active Low Reset
The sequence of reset for this kind of card is as follows (see Figure 85):
After power-up, the clock signal is enabled on SIMx_CLKy (time T0)
After 200 clock cycles, SIMx_DATAy_RX_TX must be high.
SIMx_RSTy must remain Low for at least 40000 clock cycles after T0 (no response is to be
received on RX during those 40000 clock cycles)
SIMx_RSTy is set High (time T1)
SIMx_RSTy must remain High for at least 40000 clock cycles after T1 and a response must be
received on SIMx_DATAy_RX_TX between 400 and 40000 clock cycles after T1.
SIMx_SVENy
SIMx_CLKy
SIMx_DATAy_RX_TX
2
T0
1
response
2
1
< 200 clock cycles
< 40000 clock cycles
400 clock cycles <
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCIMX514AJM6CR2 制造商:Freescale Semiconductor 功能描述:ELVIS 3.0 AUTO - Tape and Reel
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MCIMX515DJM8C 制造商:Freescale Semiconductor 功能描述:; LEADED PROCESS COMPATIBLE:YES; PEAK RE