EV-GM-00-1.0 SkyeTek, EV-GM-00-1.0 Datasheet - Page 29

• Manufacturer Part Number: EV-GM-00-1.0
• Description: RF Development Tools Gemini Eval Kit ISO14443, ISO18094
• Manufacturer: SkyeTek
• Type: RF Readersr

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

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SkyeModule Gemini Datasheet
Notes:
HIGH
LOW
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Baud rate is selectable via the appropriate system parameter. Preprogrammed factory default
baud rate is 38,400 Baud.
Bytes are transmitted least-significant bit (LSB) first using the typical serial data format of
Bit
The TTL Serial connection supports bit rates from 9,600 to 115,200 Baud, 8 data bits, no parity,
1 stop bit.
Host to reader interface shall be TTL level (non-inverted). Both 3.3V and 5V logic levels are
allowed. See logic levels in section 8.1, Electrical Characteristics.
followed by
Start
8 data bits
LSB
T
bit
Figure 11-3: TTL Serial Timing Diagram
= 1/BAUD RATE
followed by a
8-bit Data
Stop Bit
.
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