LH7A404 Sharp Electronics, LH7A404 Datasheet - Page 56

• Manufacturer Part Number: LH7A404
• Manufacturer: Sharp Electronics

Specifications of LH7A404

• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Processing Unit: Microcontroller
• Operating Supply Voltage (min): 1.71V
• Operating Supply Voltage (typ): 1.8V
• Operating Supply Voltage (max): 1.89V
• Package Type: CABGA
• Pin Count: 324
• Mounting: Surface Mount
• Rad Hardened: No
• Lead Free Status / RoHS Status: Not Compliant

LH7A404
MMC Interface Waveforms
MMC command or data Write. Figure 37 shows the wave-
forms and timing for an MMC command or data Read.
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Figure 36 shows the waveforms and timing for an
ACOUT/ACSYNC
ACBITCLK
MMCDATA
MMCCMD
MMCDATA
MMCCLK
MMCCMD
MMCCLK
ACIN
Figure 36. MMC Command/Data Write
Figure 37. MMC Command/Data Read
Figure 38. AC97 Data Setup and Hold
tMMCCLK
tOVDAT
tOVCMD
tOVAC97
Version 1.5
tISCMD
tISDAT tIHDAT
tISAC97 tIHAC97
tACBITCLK
AC97 Interface Waveforms
AC97 interface Data Setup and Hold.
tOHCMD
tOHDAT
tIHCMD
Figure 38 shows the waveforms and timing for the
tOHAC97
32-Bit System-on-Chip
Data Sheet
LH7A404-19
LH7A404-20
LH7A404-21