User's Manual

I/O input leakage current
VSS ≦ VIN ≦ VDD
4
µA
[1] WiFi requires 2.5v minimum for operation, but user code can run at 1.8v. The POWER_EN pin is driven to enable an
external boost converter that will provide 2.5v+ during WiFi usage.
[2] 400mA current is during worst-case TX events. These are a maximum of ~4.8ms long (802.11b 1Mbps)
8. Package outline
PCB dimensions
electric imp, inc
electric imp imp002 specification (confidential, not for distribution)" 7