W7500
iMCU Chips
The W7500 chip combines an ARM Cortex-M0 processor, 128KB Flash, and a hardwired TCP/IP core into a single solution for embedded applications. It features a proven Ethernet MAC and supports TCP, UDP, IPv4, and more, offering reliable Internet connectivity for over 15 years.
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Description
The IOP4IoT W7500 chip is the one-chip solution which integrates an ARM Cortex-M0, 128KB Flash and hardwired TCP/IP core for various embedded application platforms. 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 more than 15 years. W7500 suits users who need Internet connectivity best.
Features
- ARM Cortex-M0
- 48MHz maximum frequency
- Hardwired TCP/IP Core
- 8 Sockets
- SRAM for socket: 32 KB
- MII (Medium-Independent Interface)
- Memories
- Flash: 128 KB
- SRAM: 16 KB
- 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, 1Mbps
- 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
Related Products
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WIZwiki-W7500
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