Data Sheet
Page 115
nRF51822 Product Specification v3.1
12 Glossary
Table 102 Glossary
Ter m Description
EOC Extreme Operating Conditions
GFSK Gaussian Frequency-Shift Keying
GPIO General Purpose Input Output
ISM Industrial Scientific Medical
MOQ Minimum Order Quantity
NOC Nominal Operating Conditions
NVMC Non-Volatile Memory Controller
QDEC Quadrature Decoder
RF Radio Frequency
RoHS Restriction of Hazardous Substances
RSSI Radio Signal Strength Indicator
SPI Serial Peripheral Interface
TWI Two-Wire Interface
UART Universal Asynchronous Receiver Transmitter
WLCSP Wafer Level Chip Scale Packet