The W65C816EDU is a plugin expansion board for the W65C816SXB. The board is meant to expand the functionality of WDC’s chip products through communication protocols and connectors from SEEED Studio, Sparkfun, and MikroElektronika. You must have a W65C816SXB board for this to work as intended.
- Designed for W65C816SXB; 65816 Based Development Board / Single Board Computer
- All IO pins are 5.0V; same compatibility as W65C816SXB.
- IS61C5128AL-10T – 512KB Parallel SRAM
- 1x SparkFun QWIIC® connector for I2C module expansion
- 5x Seeed Studio Grove connectors for I2C, UART, Analog, and I/O (CB1/2, PB6/7) expansion
- MikroElektronika mikroBUS Click Board connector for I2C, UART, SPI, ADC, PWM, and I/O expansion
- 1x I2C Connector for I2C OLED or other general I2C modules
- CR2032 3.3V Battery Holder for Real-Time Clock and Serial SRAM. Note: battery not included with the board due to shipping restrictions.
- Active Passive Buzzer with toggle switch (Controlled by VIA CA2)
- MCP79411 Real Time Clock
- ATECC608A CryptoAuthentication™ *** Currently unpopulated due to manufacturing availability
- 23LCV1024 – 128KB Serial SRAM with battery backup (SPI) *** Currently unpopulated due to manufacturing availability
- ADS1015 ADC and MCP9700 Temp Sensor *** Currently unpopulated/unusable due to manufacturing availability