LH7A400N0G000B5;55 NXP Semiconductors, LH7A400N0G000B5;55 Datasheet - Page 48

• Manufacturer Part Number: LH7A400N0G000B5;55
• Description: IC ARM9 BLUESTREAK MCU 256BGA
• Manufacturer: NXP Semiconductors
• Series: BlueStreak ; LH7Ar

Specifications of LH7A400N0G000B5;55

• Core Size: 16/32-Bit
• Core Processor: ARM9
• Speed: 200MHz
• Connectivity: EBI/EMI, IrDA, Microwire, MMC, SmartCard, SPI, SSI, SSP, UART/USART, USB
• Peripherals: AC'97, DMA, LCD, POR, PWM, WDT
• Number Of I /o: 60
• Program Memory Type: ROMless
• Ram Size: 80K x 8
• Voltage - Supply (vcc/vdd): 1.71 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 256-BGA
• Controller Family/series: (ARM9)
• No. Of I/o's: 60
• Ram Memory Size: 80KB
• Cpu Speed: 200MHz
• No. Of Timers: 3
• No. Of Pwm Channels: 2
• Digital Ic Case Style: BGA
• Processor Series: LH7A4
• Core: ARM9TDMI
• Data Bus Width: 32 bit
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details
• Other names: 568-4334; 935285038557

LH7A400
Audio Codec Interface Waveforms
Transmit data is clocked on the rising edge of ACBIT-
CLK (whether transmitted by the LH7A400 ACI or by the
external codec chip); receive data is clocked on the fall-
ing edge. This allows full-speed, full duplex operation.
48
Figure 33 and Figure 34 show the timing for the ACI.
ACIN/ACOUT
ACBITCLK
ACSYNC
BIT
ACSYNC/ACOUT
(SoC Output)
ACBITCLK
LCDDCLK
LCDVD
Figure 35. CLCDC Valid Output Data Time
ACIN
7
ACIN/ACOUT
SAMPLED ON
FALLING EDGE
Figure 33. ACI Signal Timing
Figure 34. ACI Data stream
6
Rev. 01 — 16 July 2007
tOV
NXP Semiconductors
5
DATA VALID
4
tOS
Color LCD Controller Waveforms
LCD data. Timing diagrams for each CLCDC mode
appear in Figure 36 through Figure 41.
Figure 35 shows the Valid Output Setup Time for
3
2
tIS tIH
tOH
1
0
7
32-Bit System-on-Chip
Preliminary data sheet
6
LH7A400-169
LH7A400-181
LH7A400-211