Form factor: 21 mm × 51 mm
CPU: Dual-core Arm Cortex-M0+ @ 133MHz
Memory: 264KB on-chip SRAM; 2MB onboard QSPI Flash
Interfacing: 26 GPIO pins, including 3 analogue inputs
Peripherals:
- 2 × UART
- 2 × SPI controllers
- 2 × I2C controllers
- 16 × PWM channels
- 1 × USB 1.1 controller and PHY, with host and
Device Support: 8 × PIO state machines
Input Power: 1.8–5.5V DC
Operating Temperature: -20°C to +85°C
Pico H is the same as the original Raspberry Pi Pico. There are no functional differences between them. The main difference is that the old gold-plated castellated holes are removed, and the header pins are pre-soldered.
Another major difference is the new debug connector. The original Pico has a 2.54mm standard header pi for the debug. While the new Pico H has a small, keyed, 3-pin SM03B-SRSS-TB connector which can be used for either UART or 2-wire serial debug interfaces. Everything else including physical dimensions and pinout is the same as the original Pico.
