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W7500P

W7500P

The IOP4IoT W7500P chip is the one-chip solution which integrates an ARM Cortex-M0, 128KB Flash, hardwired TCP/IP core for various embedded application platform, 10/100 Ethernet MAC and PHY, and especially internet of things. The TCP/IP core is a market-proven hardwired TCP/IP stack and PHY is IC plus IP101G, an IEEE 802.3/802.3u Fast Ethernet Transcevier for 10/100Mbps. The Hardwired TCP/IP stack supports the TCP, UDP, IPv4, ICMP, ARP, IGMP and PPPoE which has been used in various applications for more than 15 years. W7500P suits users who need Internet connectivity best.

Details

Block Diagram TBD

Pin Map
W7500P_Block_Diagram

Features​

  • ARM Cortex-M0( MAX 48MHz)
  • Hardwired TCP/IP Core
    • 8 Sockets
    • SRAM for socket: 32 KB
  • PHY : IC+(IP101G)
  • Memories
    • Flas: 128 KB, SRAM: 16KB, ROM for boot code: 6 KB
  • 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
    • 34 I/Os (15 IO x 2ea, 4 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
  • Crypto
    • 1 RNG (Random Number Generator): 32-bit random number
  • Package
    • 64 LQFP (7x7 mm)

Documentation​

Datasheet​

TitleDescriptionNotes
link W7500P DatasheetTechnical specifications and features of the W7500P chip-
link W7500P Internal PHY DatasheetHow to control the internal PHY of W7500P using indirect register access via PHYR/PHYSR, with busy flag polling for read/write operations.-

Technical Documents​

TitleDescriptionNotes
link W7500P Reference ManualKnown issues, register details, and functional corrections for the W7500P chip-
link W7500P Errata(EN)
link 7500P Errata(KR)		Known issues and corrections for the chips-
link How to Access W7500x PHY RegisterW7500x PHY is accessed indirectly via PHYR/PHYSR registers; read/write operations use busy flag polling to ensure proper completion-
link Limitation Note ARP problem in the NLB environmentTechnical specifications and features of the W7500P chip-

Getting Started​

TitleDescriptionNotes
link How to install KEILStep-by-step guide for installing KEIL development environment for W7500P-
link How to make KEIL new project for W7500Tutorial for creating new KEIL projects for W7500P development-
link How to use MDK for W7500 Peripherals ExamplesGuide for using MDK with W7500P peripheral examples-
link How to use GCC for W7500 Peripherals ExamplesInstructions for using GCC compiler with W7500P peripheral examples-
link How to use ISP toolGuide for using In-System Programming tool with W7500P-

Software Resources​

Driver​

ResourceDescription
link Library and Peripheral ExampleThe W7500p Standard Peripherals library provides a rich set of examples covering the main features of each peripheral

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Hardware Resources​

Technical Resources​

ResourceDescriptionNotes
link Reference SchematiTypical application schematiIncludes recommended circuit design

Test & Certification​

ResourceDescriptionNotes
[link ESD Test]Confirmation of ESD Test-
[link Ethernet Compliance Test]Results and documentation of Ethernet standard compliance testsCovers IEEE 802.3 physical and protocol layer verification
[link Distance Test]Cable length performance test resultsVerified up to 100m Ethernet cable
[link EMC Test]Electromagnetic compatibility test reportsCovers conducted and radiated emissions
[link Reliability Test]Reliability and endurance test reportsIncludes thermal cycling and aging analysis
[link Certificate]Official certification documentsCE, FCC, and RoHS certificates available

Serial to Ethernet module​

WIZ750SR

WIZ750SR

WIZ750SR is a compact sized serial to Ethernet module using the W7500P Ethernet MCU