LH7A404N0F092B3 NXP Semiconductors, LH7A404N0F092B3 Datasheet - Page 43

• 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

32-Bit System-on-Chip
Preliminary data sheet
NOTES:
SQ: nWAIT Sampled and Queued
SI: nWAIT Sampled and Ignored
Transaction
nCS(x)
nWAIT
Sequence
NOTES:
SQ: nWAIT Sampled and Queued
SI: nWAIT Sampled and Ignored
HCLK
nOE
Figure 14. nWAIT Read Sequence (BCRx:WST1 = 4); nWAIT Has No Effect On Current Transaction
tDA_nCS(x)_nWAIT
Figure 13. nWAIT Read Sequence (BCRx:WST1 = 4); Ignored and Queued nWAIT Delays
WSD-4
DELAY
Transaction
Sequence
nCS(x)
nWAIT
SI
HCLK
nOE
WSD-3
DELAY
tDA_nCS(x)_nWAIT
SI
WSD-2
DELAY
WSD-4
DELAY
SQ-4
SI
WSD-1
DELAY
tA_nWAIT
WSD-3
DELAY
tA_nWAIT
SQ-3
SI
WSD-0
DELAY
NXP Semiconductors
WSD-2
DELAY
SQ-2
DELAY
nWAIT
SQ-4
WSD-1
DELAY
SQ-1
DELAY
nWAIT
SQ-3
WSD-0
DELAY
SQ-0
DELAY
nWAIT
SQ-2
CYCLE
END
DELAY
nWAIT
SQ-1
tDD_nWAIT_nCS(x)
tDD_nWAIT_nOE)
DELAY
nWAIT
SQ-0
CYCLE
END
LH7A404
LH7A404-204
LH7A404-205
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