IAR-KSK-IMX25 Freescale Semiconductor, IAR-KSK-IMX25 Datasheet - Page 97

• Manufacturer Part Number: IAR-KSK-IMX25
• Description: KIT DEVELOPMENT I.MX257, ARM926
• Manufacturer: Freescale Semiconductor
• Series: i.MX25r
• Type: MCUr

Specifications of IAR-KSK-IMX25

• Contents: Board, Cables, CD, Debugger, Power Supply
• Processor To Be Evaluated: I.MX257
• Processor Series: i.MX25
• Data Bus Width: 16 bit
• Interface Type: UART, JTAG, USB, Ethernet, SD/MMC
• Core: ARM926EJ-S
• Silicon Manufacturer: Freescale
• Core Architecture: ARM
• Core Sub-architecture: ARM9
• Silicon Core Number: I.MX2
• Silicon Family Name: I.MX25
• Mcu Supported Families: I.MX25
• For Use With/related Products: i.MX25
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 74
1
2
3
4
5
Freescale Semiconductor
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. 8
Table 74. 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
S
Tr/Tf
Tr/Tf
S
trans
freq
rise
fall
SI5
SI6
SI2
SI4
Min.
0.01
—
—
10
—
—
0.09 × (1/S
0.09 × (1/S
Max.
25
25
1
1
freq
freq
)
)
MHz
Unit
ns
ns
ns
us
us
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