MCIMX25 Motorola Semiconductor Products, MCIMX25 Datasheet - Page 94

• Manufacturer Part Number: MCIMX25
• Manufacturer: Motorola Semiconductor Products

Table 70
1
2
3
4
5
94
SI1
SI2
SI3
SI4
SI5
SI6
50% duty cycle clock,
With C = 50 pF
With C = 50 pF
With Cin = 30 pF, Cout = 30 pF,
With Cin = 30 pF,
ID
SIMx_DATAy_TX_RX
SIMx_DATAy_TX_RX
SIM clock frequency (SIMx_CLKy)
SIM clock rise time (SIMx_CLKy)
SIM clock fall time (SIMx_CLKy)
SIM input transition time (SIMx_DATAy_RX_TX, SIMx_SIMPDy)
SIM I/O rise time / fall time (SIMx_DATAy_RX_TX)
SIM RST rise time / fall time (SIMx_RSTy)
defines the general timing requirements for the SIM interface.
SIMx_SIMPDy
SIMx_RSTy
SIMx_CLKy
i.MX25 Applications Processor for Consumer and Industrial Products, Rev. 2
Table 70. Timing Specifications, High Drive Strength
Parameter
3
Figure 68. SIM Clock Timing Diagram
2
1
5
SI5
SI6
SI4
SI3
4
Symbol
1
S
/SI1
S
Tr/Tf
Tr/Tf
S
S
trans
freq
rise
fall
SI5
SI6
SI2
SI4
Min.
0.01
10
—
—
—
—
0.09
0.09
Freescale Semiconductor
Max.
25
25
1
1
(1/S
(1/S
freq
freq
)
)
Unit
MHz
ns
ns
ns
us
us