参数资料
型号: MCIMX31VMN5CR2
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 532 MHz, MICROPROCESSOR, PBGA473
封装: 19 X 19 MM, 0.80 MM PITCH, ROHS COMPLIANT, MAPBGA-473
文件页数: 108/122页
文件大小: 1418K
代理商: MCIMX31VMN5CR2
MCIMX31/MCIMX31L Technical Data, Rev. 4.1
86
Freescale Semiconductor
Electrical Characteristics
4.3.17
Personal Computer Memory Card International Association
(PCMCIA)
Figure 69 and Figure 70 depict the timings pertaining to the PCMCIA module, each of which is an
example of one clock of strobe set-up time and one clock of strobe hold time. Table 54 lists the timing
parameters.
Table 53. Parallel Interface Timing Parameters1
1 Timing is guaranteed for NVCC from 2.7 through 3.1 V and up to a maximum overdrive NVCC of 3.3 V. See NVCC restrictions
Signal
Parameter
Symbol
Standards
Unit
Min
Max
MSHC_SCLK
Cycle
tSCLKc
25
ns
H pulse length
tSCLKwh
5
ns
L pulse length
tSCLKwl
5
ns
Rise time
tSCLKr
10
ns
Fall time
tSCLKf
10
ns
MSHC_BS
Setup time
tBSsu
8
ns
Hold time
tBSh
1
ns
MSHC_DATA
Setup time
tDsu
8
ns
Hold time
tDh
1
ns
Output delay time
tDd
15
ns
Because
of
an
order
from
the
United
States
International
Trade
Commission,
BGA-packaged
product
lines
and
part
numbers
indicated
here
currently
are
not
available
from
Freescale
for
import
or
sale
in
the
United
States
prior
to
September
2010:
i.MX31
Product
Family
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