W7500P-S2E-TR

Serial to Ethernet Chip

The W7500P-S2E-TR is a serial to ethernet chip from WIZnet. View the full W7500P-S2E-TR datasheet below including key specifications.

Official W7500P-S2E-TR datasheet (PDF) — the source this page was extracted from.

Manufacturer

WIZnet

W7500P-S2E-TR Key Specifications

Parameter	Value
RAM	16KB
GPIOs	53
MCU Core	ARM Cortex-M0
ADC Channels	8
Ethernet MAC	IEEE 802.3 (Hardwired)
Flash Memory	128KB
SPI Interfaces	2
TCP/IP Sockets	8-channel hardware
Debug Interface	SWD
MCU Clock Speed	Up to 48MHz
UART Interfaces	3
Package Dimensions	7x7mm
TCP/IP Buffer SRAM	32KB
Supported Network Protocols	TCP, UDP, IPv4, ICMP, ARP, IGMP, PPPoE
Supported Serial Communication	TTL, RS-232C, RS-422/485

W7500P-S2E-TR Overview

Part: W7500(P)-S2E — WIZnet

Type: Serial to Ethernet Chip

Description: A chip product with pre-programmed firmware for serial to Ethernet conversion, based on an ARM Cortex-M0 MCU with a hardwired TCP/IP core, supporting UART interface for network connectivity.

Operating Conditions:

MCU Clock: Up to 48MHz
Flash Memory: 128KB
RAM: 16KB

Key Specs:

CPU: ARM Cortex-M0
Max CPU Frequency: 48MHz
Flash Memory: 128KB
SRAM: 16KB (for MCU)
Hardwired TCP/IP stack
Ethernet MAC: IEEE 802.3
Hardware Sockets: 8 channels
Socket Buffers: 32KB SRAM
UART Interfaces: 3
SPI Interfaces: 2
ADC Channels: 8
GPIOs: 53

Features:

Firmware of the WIZ750SR Series
Easy to add Ethernet networking function through UART interface
Support TTL, RS-232C, RS-422/485 serial communication
Configurable via Ethernet / Serial interface
Unique MAC Address (WIZnet OUI)
WIZnet S2E configuration tool
WIZVSP (Virtual Serial Port) program for Windows OS
Customization services available

Applications:

Adding Ethernet networking to devices with UART interface
Protocol conversion (Serial to Ethernet)
Ethernet I/O control and monitoring

Package:

64 TQFP (7x7mm)

W7500P-S2E-TR Features

The following key features are included with the W7500(P)-S2E product.

The firmware of the WIZ750SR Series, which is a verified serial to Ethernet module in the field
Easy to add Ethernet networking function through UART interface of any device / MCU
Support TTL , RS-232C and RS-422/485 serial communication
Configurable via Ethernet / Serial interface
Unique MAC Address (WIZnet OUI)
WIZnet S2E configuration tool
Product search, configuration, and firmware update via Ethernet network
WIZVSP program
WIZnet V irtual S erial P ort program for Windows OS
Hardware Design Guide & References

W7500P-S2E-TR Ordering Information

MPN	Package	Temperature Range	Packing
W7500	64 TQFP (7x7mm)	null	null
W7500P	64 TQFP (7x7mm)	null	null

Variants on the same datasheet

These parts have exact links to the same datasheet. They are candidates to compare, not verified drop-in replacements; check package, pinout and electrical limits.

Part Number	Manufacturer	Package
W7500	WIZnet	64 TQFP (7x7mm)
W7500(P)-S2E	WIZnet	TQFP-64 7x7mm
W7500P	WIZnet	64-LQFP

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All Microcontrollers (MCU) datasheets All WIZnet datasheets (6)

Data on this page is extracted from publicly available manufacturer datasheets using automated tools including AI. It may contain errors or omissions. Always verify specifications against the official manufacturer datasheet before making design or purchasing decisions. See our Terms of Service. Rights holders can submit a takedown request.

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