LH7A404N0E000B0A Sharp Microelectronics, LH7A404N0E000B0A Datasheet - Page 48

• 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

LH7A404
PC Card (PCMCIA) Waveforms
transactions and Figure 27 shows the waveforms and
timing for Write transactions.
48
Figure 26 shows the waveforms for PCMCIA Read
NOTES:
1. Precharge time, access time, and hold
2.
time are programmable wait-state times.
nPCCE1
0
0
1
1
nPCCE2
0
1
0
1
(See Note 2)
nPCREG
nPCOE
D[31:0]
nPCCEx
TRANSFER TYPE
A[25:0]
Common Memory
Attribute Memory
HCLK
PCDIR
None
I/O
tOVDREG
tOVPCD
tOVCEx
tOVOE
Figure 26. PCMCIA Read Transfer
tISD
PRECHARGE
(See Note 1)
tOHOE
TIME
tIHD
Version 1.0
tOHDREG
ADDRESS
tOHPCD
tOHCEx
DATA
(See Note 1)
ACCESS
TIME
(See Note 1)
HOLD
TIME
32-Bit System-on-Chip
Data Sheet
LH7A404-15