Adafruit 5704

Adafruit 5704 Add-On Board

RTC & Power Management HAT for Raspberry Pi (Witty Pi 4)

Product Overview

The Adafruit 5704 (Witty Pi 4) is an advanced Real-Time Clock (RTC) and power management add-on board designed for Raspberry Pi single-board computers[cite: 31]. Equipped with the PCF8506A RTC chip and MP4462 step-down voltage regulator, it adds hardware scheduling, graceful power-on/off management, and battery-backed real-time clock functionality to your embedded Raspberry Pi projects[cite: 31].

Key Features

• RTC & Power Management: Provides schedule-based ON/OFF startup and shutdown for energy-conscious Raspberry Pi deployments[cite: 31].
• Evaluation ICs: Evaluates MP4462 regulator and PCF8506A RTC integrated circuits[cite: 31].
• 5V Operating Supply: Operates on standard 5V logic supply with extended temperature resilience (-30°C to +80°C)[cite: 31].
• Standard HAT Form Factor: Dimensions of 65 mm x 56 mm x 19 mm for direct GPIO mounting on Raspberry Pi[cite: 31].

Product Specifications Manufacturer / Brand Adafruit[cite: 31] Part Number 5704[cite: 31] Product Category Raspberry Pi Hats / Add-on Boards[cite: 31] Product Type Add-On Boards (RTC & Power Management)[cite: 31] Evaluation Chips MP4462, PCF8506A[cite: 31] Operating Supply Voltage 5 V[cite: 31] Operating Temperature -30°C to +80°C[cite: 31] Dimensions 65 mm x 56 mm x 19 mm[cite: 31] Packaging Bulk[cite: 31] Subcategory Computing[cite: 31] RoHS Compliant Yes[cite: 31] Compliance & Trade Information Country of Origin Czech Republic[cite: 32] USHTS Code 8473301180[cite: 32] CAHTS Code 8473302000[cite: 32] MXHTS Code 8473300401[cite: 32] ECCN EAR99[cite: 32] Shipping & Handling🇺🇸 FAST & RELIABLE SHIPPING FROM USA🚫NO SHIPMENTS TO FORWARDING ADDRESSES

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