Technical data

MCIMX31C/MCIMX31LC Technical Data, Rev. 4.3
80 Freescale Semiconductor
Electrical Characteristics
4.3.17 Personal Computer Memory Card International Association
(PCMCIA)
Figure 68 and Figure 69 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 51 lists the timing
parameters.
Table 50. Parallel Interface Timing Parameters
1
1
Timing is guaranteed for NVCC from 2.7 through 3.1 V. See NVCC restrictions described in Table 7, "Operating Ranges," on
page 12.
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