EV-GM-00-1.0 SkyeTek, EV-GM-00-1.0 Datasheet - Page 44
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EV-GM-00-1.0
Manufacturer Part Number
EV-GM-00-1.0
Description
RF Development Tools Gemini Eval Kit ISO14443, ISO18094
Manufacturer
SkyeTek
Type
RF Readersr
Datasheet
1.DK-GM-00-1.0.pdf
(44 pages)
Specifications of EV-GM-00-1.0
Rohs
yes
Product
Evaluation Kits
Tool Is For Evaluation Of
ISO14443, ISO18092
Frequency
13.56 MHz
Operating Supply Voltage
5 V
Description/function
Evaluation kit for SkyeModule Gemini NFC OEM reader module
Interface Type
I2C, Serial, SPI, USB
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 20 C
For Use With
ISO14443, ISO18092
SkyeModule Gemini Datasheet
Page
| 44
15 Special Features
15.1 Sleep Modes
The Gemini has two low power sleep modes: deep sleep (hardware controlled) and software sleep mode.
The deep sleep mode has the lowest power consumption but a longer wake time. It can only be set
using the N_DEEP_SLEEP pin 8 of the host interface connector. There is an internal pull-up on this pin,
so if it is unused it can be left floating. To put the reader into deep sleep, set this pin low. Software
sleep mode can be set using the Sleep Mode system parameter. See the System Parameters section 14
for details. Current consumption and wake times for both modes can be found in the Electrical
Characteristics section 8.1 and Timing Specifications section 9.1, respectively.
NOTE: SOFTWARE SLEEP MODE DOES NOT WORK IN USB COMMUNICATIONS. This is planned
for future firmware releases.
15.2 Feature Requests
Request a feature for the Gemini module on the SkyeTek support page at support.skyetek.com!
Skyetek Inc
1525 Market St. Ste 200
Denver, CO 80202
Main 720.328.3425 Fax:720.228.2400
www.skyetek.com