參數(shù)資料
型號(hào)： MCF53016CMJ240J
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： MICROPROCESSOR, PBGA256
封裝： 17 X 17 MM, ROHS COMPLIANT, PLASTIC, MAPBGA-256
文件頁(yè)數(shù)： 38/62頁(yè)
文件大小： 2365K
代理商： MCF53016CMJ240J
Preliminary Electrical Characteristics
MCF5301x Data Sheet, Rev. 5
Preliminary—Subject to Change Without Notice
Freescale Semiconductor
43
5.17
SIM Electrical Specifications
Each SIM card interface consist of a total of 12 pins (two separate ports of six pins each. Mostly one port with 5 pins is used).
The interface is meant to be used with synchronous SIM cards. This means that the SIM module provides a clock for the SIM
card to use. The frequency of this clock is normally 372 times the data rate on the TX/RX pins, however SIM module can work
with CLK equal to 16 times the data rate on TX/RX pins.
There is no timing relationship between the clock and the data. The clock that the SIM module provides to the SIM card is used
by the SIM card to recover the clock from the data, like a standard UART. All six (or five when a bidirectional TXRX is used)
of the pins for each half of the SIM module are asynchronous to each other. There are no required timing relationships between
the signals in normal mode. However, there are some in reset and power down sequences.
5.17.1
General Timing Requirements
Figure 30 shows the timing of the SIM module, and Table 29 lists the timing parameters.
Figure 30. SIM Clock Timing Diagram
5Power Up Time
—
250
ms
6
Supply Current
—
100
200
mA
Bus Signal Line Load
7
Pull-up Resistance
47
10
100
kohm
Internal PU
8
Open Drain Resistance
NA
kohm
For MMC cards only
Open Drain Signal Level
For MMC cards only
9
Output High Voltage
—
VDD – 0.2
—
V
IOH = –100 A
10
Output Low Voltage
—
0.3
V
IOL= 2 mA
Bus Signal Levels
11
Output HIGH Voltage
—
0.75 x VDD
—V
IOH = –100 A @VDD min
12
Output LOW Voltage
—
0.125 x VDD
V
IOL = 100 A @VDD min
13
Input HIGH Voltage
—
0.625 x VDD
VDD + 3
V
14
Input LOW Voltage
—
VSS – 0.3
0.25 x VDD
V
Table 28. MMC/SD Interface Electrical Specifications (continued)
Num
Parameter
Design
Value
Min
Max
Unit
Condition/Remark
SIM_CLK
Srise
Sfall
1/Sfreq
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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MCF53017CMJ240 制造商:Freescale Semiconductor 功能描述:LONGJING C&I CFV3 VOIP+S - Bulk 制造商:Rochester Electronics LLC 功能描述:
MCF53017CMJ240J 功能描述:32位微控制器 - MCU CFV3 SEC&VOIP RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:90 MHz 程序存儲(chǔ)器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT
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