LH7A404N0F000B3,55 NXP Semiconductors, LH7A404N0F000B3,55 Datasheet - Page 38

• Manufacturer Part Number: LH7A404N0F000B3,55
• Description: IC ARM9 BLUESTREAK MCU 324LFBGA
• Manufacturer: NXP Semiconductors
• Series: BlueStreak ; LH7Ar

Specifications of LH7A404N0F000B3,55

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, IrDA, Microwire, MMC, PS2, SmartCard, SPI, SSI, 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: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 324-LFBGA
• For Use With: 568-4304 - BOARD EVAL FOR LH7A404
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Other names: 568-4277; 935285069551; LH7A404N0F000B3-S

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