LH7A404N0F092B3 NXP Semiconductors, LH7A404N0F092B3 Datasheet - Page 56

• Manufacturer Part Number: LH7A404N0F092B3
• Description: Microcontrollers (MCU) LCD USB FS/HOST MMU LFBGA324
• Manufacturer: NXP Semiconductors

Specifications of LH7A404N0F092B3

• Data Bus Width: 32 bit
• Program Memory Type: ROMLess
• Data Ram Size: 80 KB
• Interface Type: AC97, EBI, IrDA, Microwire, SPI, SSI, SSP, UART, USB
• Maximum Clock Frequency: 266 MHz
• Number Of Programmable I/os: 64
• Number Of Timers: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: LFBGA
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 9 Channel
• Lead Free Status / Rohs Status: Details
• Other names: LH7A404N0F092B3;55

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
NXP Semiconductors
tMMCCLK
tOVDAT
tOVCMD
tOVAC97
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
Preliminary data sheet
LH7A404-19
LH7A404-20
LH7A404-21