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
