What is it?

• PSOC part CY8C5267AXI-LP051

• Core: ARM Cortex M3

• Data Bus Width: 32 bit
• Maximum Clock Frequency: 67 MHz
• Program Memory Size: 128 kB
• Data RAM Size: 32 kB
• ADC Resolution: 12 bit
• Data RAM Type: SRAM
• Interface Type: I2C, USB
• Number of ADC Channels: 1
• Number of I/Os: 72 I/O
• Number of Timers/Counters: 4 Timer
• Program Memory Type: Flash
• Works on all Raspberry Pi cards with 40 pin GPIO (A+/B+/Pi2/Pi3/Zero)
• All 29 Raspberry Pi I/O lines are connected to the PSOC
• 3 of the lines are used for programming the PSSoC
• Configuration EEPROM
• Fuses on 3.3V and 5V power
• Two I/O connectors
• 14 + 16 = 30 I/O pins

Why did you make it?

As great as the Raspberry Pi is, there are just some things it doesn't do very well. It doesn't do analog input/output and it doesn't do precise bit level timing. That's why we made the RPPSOC card.

What makes it special?

It's a hat (daughtercard) for the Raspberry Pi that does cool stuff.