Datasheet

Chapter 1. About Raspberry Pi Pico
W
Raspberry Pi Pico W is a microcontroller board based on the Raspberry Pi RP2040 microcontroller chip.
Figure 1. The
Raspberry Pi Pico W
Rev3 board.
Raspberry Pi Pico W has been designed to be a low cost yet flexible development platform for RP2040, with a 2.4GHz
wireless interface and the following key features:
•
RP2040 microcontroller with 2MB of flash memory
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On-board single-band 2.4GHz wireless interfaces (802.11n)
•
Micro USB B port for power and data (and for reprogramming the flash)
•
40 pin 21mmx51mm 'DIP' style 1mm thick PCB with 0.1" through-hole pins also with edge castellations
◦
Exposes 26 multi-function 3.3V general purpose I/O (GPIO)
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23 GPIO are digital-only, with three also being ADC capable
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Can be surface-mounted as a module
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3-pin Arm serial wire debug (SWD) port
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Simple yet highly flexible power supply architecture
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Various options for easily powering the unit from micro USB, external supplies or batteries
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High quality, low cost, high availability
•
Comprehensive SDK, software examples and documentation
For full details of the RP2040 microcontroller please see the RP2040 Datasheet book. Key features include:
•
Dual-core cortex M0+ at up to 133MHz
◦
On-chip PLL allows variable core frequency
•
264kB multi-bank high performance SRAM
Raspberry Pi Pico W Datasheet
Chapter 1. About Raspberry Pi Pico W 3