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NPe405L

Features: • IBM PowerPCTM 405 32-bit RISC processorcore operating up to 266 MHz• PC-100 Synchronous DRAM (SDRAM) interface operating up to 133 MHz - 32-bit interface for non-ECC applications - 40-bit interface serves 32 bits of data plus 8 check bits for ECC applications• Externa...

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SeekIC No. : 004435128 Detail

NPe405L: Features: • IBM PowerPCTM 405 32-bit RISC processorcore operating up to 266 MHz• PC-100 Synchronous DRAM (SDRAM) interface operating up to 133 MHz - 32-bit interface for non-ECC applicat...

NPe405L Data Sheet

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Part Number:
NPe405L
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

• IBM PowerPCTM 405 32-bit RISC processorcore operating up to 266 MHz
• PC-100 Synchronous DRAM (SDRAM) interface operating up to 133 MHz
    - 32-bit interface for non-ECC applications
    - 40-bit interface serves 32 bits of data plus 8 check bits for ECC applications
• External Peripheral Bus
    - Flash ROM/Boot ROM interface
    - Direct support for 8-, or 16-bit SRAM and external peripherals
    - Up to 4 banks
• DMA support for external peripherals, internal UARTs and memory
    - Scatter-gather chaining supported
    - Four channels
• 2 Ethernet 10/100Mbps (full-duplex) units with a choice of MII, RMII, or SMII interfaces.
• HDLC interface with 32 channels through 2 ports
• Programmable Interrupt Controllers supports interrupts from a variety of sources
    - Seven external and 29 internal
    - Edge triggered or level-sensitive
    - Positive or negative active
    - Non-critical or critical interrupt to processor core
    - Programmable critical interrupt priority ordering
    - Programmable critical interrupt vector for faster vector processing
• Programmable Timers
• Two serial ports (16550 compatible UART)
• One IIC (I2C) interface
• General Purpose I/O (GPIO) available
• Supports JTAG for board level testing
• Internal Processor Local Bus (PLB) runs at SDRAM interface frequency


Specifications

Characteristic Symbol Value Unit
Supply Voltage (Internal Logic) VDD 0 to 2.7 V
Supply Voltage (I/O Interface) OVDD 0 to 3.6 V
PLL Supply Voltage AVDD 0 to 2.7 V
Input Voltage (3.3V LVTTL receivers) VIN 0 to 3.6 V
Input Voltage (5.0V LVTTL receivers) VIN 0 to 5.5 V
Storage Temperature Range TSTG -55 to 150 °C
Case temperature under bias TC -40 to +120 °C



Description

Designed specifically to address embedded applications, the NPe405L provides a highperformance, low-power solution that interfaces to a wide range of peripherals by incorporating on-chip power management features and intrinsically lower power dissipation requirements.

This NPe405L chip contains a high-performance RISC processor core, SDRAM controller, Ethernet interfaces, HDLC interface, control for external ROM and peripherals, DMA with scatter-gather support, serial ports, IIC interface, and general purpose I/O.

Technology: IBM CMOS 6SF 0.25µm(0.18µm Leff)

Package: 324-ball (23mm) enhanced plastic ball grid array (E-PBGA)

Power (estimated): Typical 1.1W, Maximum ?.?W




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