参数资料
型号: MCIMX534AVV8C
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 800 MHz, RISC PROCESSOR, PBGA529
封装: 19 X 19 MM, 0.80 MM PITCH, ROHS COMPLIANT, PLASTIC, TEPBGA-529
文件页数: 11/178页
文件大小: 4711K
代理商: MCIMX534AVV8C
i.MX53xA Automotive and Infotainment Applications Processors, Rev. 3
108
Freescale Semiconductor
Electrical Characteristics
Ground = 0.0 V; load capacitance = 40 pF; MediaLB speed = 1024 Fs; Fs = 48 kHz; all timing parameters
specified from the valid voltage threshold as listed in Table 66; unless otherwise noted.
MLBCLK low time
tmckl
31.5
30
37
35.5
ns
256*Fs
256*Fs PLL unlocked
14.5
14
17
16.5
ns
512*Fs
512*Fs PLL unlocked
MLBCLK high time
tmckh
31.5
30
38
36.5
ns
256*Fs
256*Fs PLL unlocked
14.5
14
17
16.5
ns
512*Fs
512*Fs PLL unlocked
MLBCLK pulse width variation
tmpwv
——
2
ns pp
Note2
MLBSIG/MLBDAT input valid to
MLBCLK falling
tdsmcf
1—
ns
MLBSIG/MLBDAT input hold
from MLBCLK low
tdhmcf
0—
ns
MLBSIG/MLBDAT output high
impedance from MLBCLK low
tmcfdz
0—
tmckl
ns
Bus Hold Time
tmdzh
4—
ns
Note3
1 The MLB controller can shut off MLBCLK to place MediaLB in a low-power state.
2 Pulse width variation is measured at 1.25 V by triggering on one edge of MLBCLK and measuring the spread on the other
edge, measured in ns peak-to-peak (pp)
3 The board must be designed to insure that the high-impedance bus does not leave the logic state of the final driven bit for this
time period. Therefore, coupling must be minimized while meeting the maximum capacitive load listed.
Table 66. MLB Device 1024 Fs Timing Parameters
Parameter
Symbol
Min
Typ
Max
Units
Comment
MLBCLK Operating
Frequency1
fmck
45.056
49.152
49.2544
51.200
MHz
Min: 1024*fs at 44.0 kHz
Typ: 1024*fs at 48.0 kHz
Max: 1024fs*fs at 48.1 kHz
Max: 1024*fs PLL unlocked
MLBCLK rise time
tmckr
——
1
ns
VIL TO VIH
MLB fall time
tmckf
——
1
ns
VIH TO VIL
MLBCLK cycle time
tmckc
—20.3
ns
MLBCLK low time
tmckl
6.5
6.1
7.7
7.3
—ns
PLL unlocked
MLBCLK high time
tmckh
9.7
9.3
10.6
10.2
ns
PLL unlocked
MLBCLK pulse width variation
tmpwv
——
0.7
ns pp
Note2
Table 65. MLB 256/512 Fs Timing Parameters (continued)
Parameter
Symbol
Min
Typ
Max
Units
Comment
相关PDF资料
PDF描述
MCP23008T-E/SO 8 I/O, PIA-GENERAL PURPOSE, PDSO18
MCP23008-E/ML 8 I/O, PIA-GENERAL PURPOSE, PQCC20
MCP23S08T-E/ML 8 I/O, PIA-GENERAL PURPOSE, PQCC20
MCP23S08T-E/SS 8 I/O, PIA-GENERAL PURPOSE, PDSO20
MCP23008-E/P 8 I/O, PIA-GENERAL PURPOSE, PDIP18
相关代理商/技术参数
参数描述
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