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Manufacturer Part #

W7100A

W7100 Series 3.6 V Internet MCU Integrating HW TCP/IP core with 8051MCU

ECAD Model:
Mfr. Name: WIZnet
Standard Pkg:
Product Variant Information section
Date Code:
Product Specification Section
Technical Attributes
Attributes Table
Supply Voltage-Nom: 3.3V
No of Functions / Channels: 1
Interface Circuit Type: PHY
Package Style:  LQFP-100
Mounting Method: Surface Mount
Features & Applications

The W7100A is a one-chip solution which integrates an 8051 compatible microcontroller, 64KB SRAM and hardwired TCP/IP Core for high performance and easy development.

The TCP/IP core is a market-proven hardwired TCP/IP stack with an integrated Ethernet MAC & PHY. The Hardwired TCP/IP stack supports the TCP, UDP, IPv4, ICMP, ARP, IGMP and PPPoE which has been used in various applications for years.

Features:

  • 10BaseT/100BaseTX Ethernet PHY embedded
  • Power down mode supported for saving power consumption
  • Hardwired TCP/IP Protocols: TCP, UDP, ICMP, IPv4 ARP, IGMP, PPPoE, Ethernet
  • Auto Negotiation (Full-duplex and half duplex), Auto MDI/MDIX
  • ADSL connection with PPPoE Protocol with PAP/CHAP Authentication mode support
  • 8 independent sockets which are running simultaneously
  • 2 Data Pointers (DPTRs) for fast memory blocks processing
    • Advanced INC & DEC modes
    • Auto-switch of current DPTR
  • 64KBytes Data Memory (RAM)
  • 255Bytes data FLASH, 64KBytes Code Memory, 2KBytes Boot Code Memory
  • Up to 16M bytes of external (off-chip) data memory
  • Interrupt controller
    • 2 priority levels
    • 4 external interrupt sources
    • 1 Watchdog interruptFour 8-bit I/O Ports
  • Three timers/counters
  • Full-duplex UART
  • Programmable Watchdog Timer
  • DoCD™ compatible debugger
Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
N/A
Minimum Order:
90
Multiple Of:
90
Total
$554.40
USD
Quantity
Web Price
90+
$6.16
Product Variant Information section