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Signal Descriptions
i.MX27 Data Sheet, Advance Information, Rev. 0.1
Freescale Semiconductor
Preliminary—Subject to Change Without Notice
41
3.3
Electrical Characteristics
This section provides the chip-level and module-level electrical characteristics for the i.MX27:
Section 3.4, “i.MX27 Chip-Level Conditions
”
on page 41
—
Section 3.4.1, “Current Consumption
”
on page 43
—
Section 3.4.2, “Test Conditions and Recommended Settings
”
on page 44
Section 3.5, “Module-Level Electrical Specifications
”
on page 45
—
Section 3.5.1, “Pads IO (PADIO) Electricals
”
on page 45
—
Section 3.5.2, “1-Wire Electrical Specifications
”
on page 48
—
Section 3.5.3, “ATA Electrical Specifications
”
on page 49
—
Section 3.5.4, “Digital Audio Mux (AUDMUX)
”
on page 50
—
Section 3.5.5, “CMOS Sensor Interface (CSI)
”
on page 50
—
Section 3.5.6, “Configurable Serial Peripheral Interface (CSPI)
”
on page 54
—
Section 3.5.7, “Direct Memory Access Controller (DMAC)
”
on page 54
—
Section 3.5.8, “Fast Ethernet Controller (FEC)
”
on page 56
—
Section 3.5.9, “Inter IC Communication (I
2
C)
”
on page 59
—
Section 3.5.10, “JTAG Controller (JTAGC)
”
on page 66
—
Section 3.5.11, “Liquid Crystal Display Controller Module (LCDC)
”
on page 62
—
Section 3.5.12, “Memory Stick Host Controller (MSHC)
”
on page 63
—
Section 3.5.13, “NAND Flash Controller Interface (NFC)
”
on page 66
—
Section 3.5.14, “Personal Computer Memory Card International Association (PCMCIA)
”
on page 69
—
Section 3.5.15, “SDRAM (DDR and SDR) Memory Controller
”
on page 70
—
Section 2.3.32, “Secure Digital Host Controller (SDHC)
”
on page 22
—
Section 3.5.16, “Smart Liquid Crystal Display Controller (SLCDC)
”
on page 79
—
Section 3.5.17, “Synchronous Serial Interface (SSI)
”
on page 82
—
Section 3.5.18, “Wireless External Interface Module (WEIM)
”
on page 90
—
Section 3.5.19, “USBOTG Electricals
”
on page 95
3.4
i.MX27
Chip-Level Conditions
This section provides the chip-level electrical characteristics for the IC. See
Table 5
for a quick reference
to the individual tables and sections.
Table 5. i.MX27 Chip-Level Conditions
For these characteristics…
Topic appears…
Table 6, “DC Absolute Maximum Conditions”
on page 42
Table 7, “DC Operating Conditions”
on page 42
Table 8, “Interface Frequency”
on page 43