LH7A400N0F076B5,55 NXP Semiconductors, LH7A400N0F076B5,55 Datasheet - Page 37

• Manufacturer Part Number: LH7A400N0F076B5,55
• Description: IC ARM9 BLUESTREAK MCU 256LFBGA
• Manufacturer: NXP Semiconductors
• Series: BlueStreak ; LH7Ar

Specifications of LH7A400N0F076B5,55

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 250MHz
• 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-LFBGA
• Processor Series: LH7A4
• Core: ARM9TDMI
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 14.7456 MHz
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details
• Other names: 568-4275; 935285072551; LH7A400N0F076B5-S

32-Bit System-on-Chip
Preliminary data sheet
Figure 11. External Asynchronous Memory Write with 4 Wait States (BCRx:WST1 = 0b100)
D[31:0]
A[27:0]
HCLK
nCSx
nBLE
nWE
0
0 WAIT STATE
1
2
STATE 1
WAIT
Rev. 01 — 16 July 2007
tWS
NXP Semiconductors
VALID ADDRESS
3
STATE 2
WAIT
tWS
VALID DATA
nCSx Valid
nBLE Valid
nWE Valid
4
STATE 3
WAIT
tWS
5
STATE 4
WAIT
tWS
6
WRITE EDGE
7
8
LH7A400-203
LH7A400
37