LH7A404N0E000B0A Sharp Microelectronics, LH7A404N0E000B0A Datasheet - Page 39

• Manufacturer Part Number: LH7A404N0E000B0A
• Description: IC ARM922T MCU 200MHZ 324CABGA
• Manufacturer: Sharp Microelectronics
• Series: BlueStreak ; LH7Ar

Specifications of LH7A404N0E000B0A

• Core Processor: ARM9
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: Audio CODEC, EBI/EMI, IrDA, MMC, SmartCard, SSP, UART/USART, USB
• Peripherals: AC'97, DMA, LCD, POR, PWM, WDT
• Number Of I /o: 64
• Program Memory Type: ROMless
• Ram Size: 80K x 8
• Voltage - Supply (vcc/vdd): 1.71 V ~ 3.6 V
• Data Converters: A/D 9x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 324-CABGA
• For Use With: 568-4304 - BOARD EVAL FOR LH7A404
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Other names: 425-1868; LH7A404N0E000

32-Bit System-on-Chip
Data Sheet
Figure 9. External Asynchronous Memory Write, Four Wait States (BCRx:WST1 = 0b100)
D[31:0]
A[27:0]
HCLK
nCSx
nWE
'C'
0
tAS
0 WAIT STATE
1
2
STATE 1
WAIT
tAW
VALID ADDRESS
3
STATE 2
WAIT
Version 1.0
tWP
tCW
tDW
VALID DATA
4
tWC
STATE 3
WAIT
5
STATE 4
WAIT
6
WRITE EDGE
tDH
7
8
LH7A404-189
LH7A404
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