LH7A404N0F092B3 NXP Semiconductors, LH7A404N0F092B3 Datasheet - Page 38

• 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
SMC Waveforms
for an external asynchronous memory Write. Figure 10
and Figure 11 show the waveforms and timing for an
external asynchronous memory Read.
38
Figure 8 and Figure 9 show waveforms and timing
Figure 8. External Asynchronous Memory Write, Zero Wait States (BCRx:WST1 = 0b000)
D[31:0]
A[27:0]
HCLK
nCSx
nBLE
nWE
0
tAVWE
tAVBE
tAVCS
1
NXP Semiconductors
nBLE Valid
nWE Valid
tDVWE,
VALID ADDRESS
tDVBE
tBEW
tWE
VALID DATA
nCS Valid
2
tWC
tCS
WRITE EDGE
tDHWE,
tDHBE
tCSHWE
tCSHBE
3
tAHCS
4
32-Bit System-on-Chip
Preliminary data sheet
LH7A404-10