LH79525N0Q100A1;55 NXP Semiconductors, LH79525N0Q100A1;55 Datasheet - Page 53

• Manufacturer Part Number: LH79525N0Q100A1;55
• Description: IC ARM7 BLUESTREAK MCU 176LQFP
• Manufacturer: NXP Semiconductors
• Series: BlueStreak ; LH7r

Specifications of LH79525N0Q100A1;55

• Package / Case: 176-LQFP
• Core Processor: ARM7
• Core Size: 32-Bit
• Speed: 76.2MHz
• Connectivity: EBI/EMI, Ethernet, I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
• Number Of I /o: 86
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.7 V ~ 3.6 V
• Data Converters: A/D 10x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Processor Series: LH795
• Core: RISC
• Data Bus Width: 16 bit
• Data Ram Size: 16 KB
• Interface Type: I2C, UART
• Maximum Clock Frequency: 50.803 MHz
• Number Of Timers: 4
• 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: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-4333; 935285052557; LH79525N0Q100A1

System-on-Chip
Ethernet MAC Controller Waveforms
two illustrations. Figure 35 shows an Ethernet transmit
and Figure 36 shows an Ethernet receive.
Preliminary data sheet
The timing for the EMC is presented in the following
ETHERRXCLK
ETHERRX[3:0]
ETHERTX[3:0],
ETHERTXCLK
ETHERRXDV,
ETHERTXER,
ETHERTXEN
Figure 35. Ethernet Transmit Timing
Figure 36. Ethernet Receive Timing
tISRXDV,
tISRXD
NXP Semiconductors
Rev. 01 — 16 July 2007
tIHRXDV,
tIHRXD
tOHTXER,
tOHTXD,
tOHTXEN
tOVTXER,
tOVTXD,
tOVTXEN
LH79524/LH79525
LH79525-13
LH79525-14
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