User's Manual

Rev2.0 (7/28) Confidential and Proprietary ©2012-2014 by Rayson Corporation, not for distribution. Page 6 of 13
Confidential A Confidential Information contained herein is covered under Non-Disclosure Agreement (NDA).
Preliminary datasheet, Rayson Corporation reserves right to modify without notification
4 Electrical Characteristics
Table 2 Recommended Operating Conditions
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNIT
VCC Power supply Relative to GND 2.4 3.0 3.6 V
TA Operating temperature -40 +25 +85 ℃
Table 3 Current Consumption
SYMBOL CONDITIONS MIN TYP MAX UNIT
Icc Deep sleep mode 2 uA
Sleep mode 3 uA
Idle mode (w/o DC-DC) 0.84 mA
MCU @8MHz (w/o DC-DC) 1.35 mA
RX mode(w/o DC-DC) 13.6 mA
RX mode (w/t DC-DC) 9.25 mA
TX mode @0dBm Txpower (w/o DC-DC) 13.3 mA
TX mode @0dBm Txpower ( w/t DC-DC) 8.8 mA
(Typical values are TA = 25℃ and VCC =3V)
Notes:
1. Current Consumption includes analog and digital.
2. Depend on IO conditions.
3. Deep sleep mode: digital regulator off, no clocks, POR, RAM/register content retained
4. Sleep mode: digital regulator off, 32k RC OSC on, POR, sleep timer on, and RAM/register content retained
5. Idle: 16MHz OSC on, no radio or peripherals, 8 MHz system clock and MCU idle (no code execution)
6. MCU@8 MHz: MCU running at 8 MkHz RC OSC clock, no radio or peripherals
7. RX sensitivity is -95dBm sensitivity when DC-DC is disabled.
8. RX sensitivity is -93dBm sensitivity when DC-DC is enabled.