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ARM Cortex-M0 Core + Hardwired TCP/IP + MAC + 128KB Flash, 16KB SRAM

Ürün Kodu : W7500
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322,89 TL + KDV
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  • Overview

    The IOP (Internet Offload Processor) W7500  is the one-chip solution which integrates an ARM Cortex-M0, 128KB Flash and hardwired TCP/IP core for various embedded application platform especially requiring ‘Internet of things’.

    The TCP/IP core is a market-proven hardwired TCP/IP stack with an integrated Ethernet MAC. The Hardwired TCP/IP stack supports the TCP, UDP, IPv4, ICMP, ARP, IGMP and PPPoE which has been used in various applications for years. W7500 suits best for users who need Internet connectivity for application.

     

    Key Features
    ARM Cortex-M0

    • 48MHz maximum frequency

    Hardwired TCP/IP Core

    • 8 Sockets
    • SRAM for socket: Max. 32KB
    • MII (Medium-Independent Interface)

    Memories

    • Flash: 128 KB
    • SRAM: 16KB to 48 KB ( Min 16KB available if 32KB socket buffer is used, Max 48KB available if no socket buffer is used)
    • ROM for boot code: 6KB

    Clock, reset and supply management

    • POR (Power-On Reset)
    • Internal Voltage Regulator : 3.3V to 1.5V
    • 8-to-24MHz external crystal oscillator
    • Internal 8MHz RC Oscillator
    • PLL for CPU clock

    ADC

    •  12bit, 8ch, 1Msps

    DMA

    • 6-channel DMA controller
    • Peripheral supported: UARTs, SPIs

    GPIO

    • 53 I/Os (16 IO x 3ea, 5 IO x 1ea)

    Debug mode

    • Serial Wire Debug (SWD)

    Timer/PWM

    • 1 Watchdog (32-bit down-counter)
    • 4 Timers (32-bit or 16-bit down-counter)
    • 8 PWMs (32-bit counter/timers with programmable 6-bit prescaler)

    Communication Interfaces

    • 3 UART (2 UARTs with FIFO and Flow Control, 1 simple UART)
    • 2 SPI
    • 2 I2C (Master/Slave, Fast-mode (400 kbps))

    Crypto

    • 1 RNG (Random Number Generator): 32-bit random number

    Package : 64 TQFP (7×7 mm)

    Block Diagram
    W7500 Block Diagram

     

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