AN2262 - Motorola

AN2262 Wireless HC08 Modem

refer to the footnote on page 4 and to the MC33491 to MC33493 Migration Notes on page 36. 2. Metrowerks is a registered trademark of Metrowerks, Inc., a wholly owned subsidiary of Motorola, Inc. © Motorola, Inc., 2002 AN2262/D The example system (shown in Figure 1) is based on gateway which communicates with the Internet on one side and with numerous emb.

Features

of the MC33493/MC33591/3 family are:
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• Selectable 315/434/868/915 MHz operation Single-channel, OOK (on-off keying), or FSK (frequency shift keying) operation Fully-integrated voltage controller oscillator (VCO) Data rate: 1 to 11 kBaud A transmitter: MC33493(1)
  – 14-pin thin shrink small outline package (TSSOP)
  – Low current consumption: 15 mA typical in transmit mode A receiver: MC33591/3
  – 24-pin low-profile quad flat pack (LQFP)
  – Low current consumption: 5 mA typical in run mode
  – An image-cancelling mixer
  – Manchester coded data clock recovery
  – Fully-configurable using the seria.