JN516X Datasheet, PDF (60/94 Pages) NXP Semiconductors – IEEE802.15.4 Wireless Microcontroller

19.2.2 DC Current Consumption
VDD = 2.0 to 3.6V, -40 to +125º C
19.2.2.1 Active Processing
Mode:
Min
Typ
CPU processing
32,16,8,4,2 or 1MHz
1700 +
205/MHz
Radio transmit
15.3
Max
Unit
µA
mA
Radio receive
17.0
mA
The following current figures should be added to those above if the feature is being used
ADC
550
µA
Comparator
UART
Timer
2-wire serial interface (I²C)
73/0.8
µA
60
µA
21
µA
46
µA
Notes
GPIOs enabled. When in CPU
doze the current related to CPU
speed is not consumed.
CPU in software doze – radio
transmitting
CPU in software doze – radio in
receive mode
Temperature sensor and battery
measurements require ADC
Normal/low-power
For each UART
For each Timer
19.2.2.2 Sleep Mode
Mode:
Min
Typ
Max
Unit
Sleep mode with I/O wakeup
0.12
µA
Sleep mode with I/O and RC
0.64
µA
Oscillator timer wakeup –
measured at 25ºC
32kHz crystal oscillator
1.4
µA
The following current figures should be added to those above if the feature is being used
RAM retention– measured at
0.9
µA
25ºC
Comparator (low-power mode)
0.8
µA
Notes
Waiting on I/O event
As above, but also waiting on timer
event. If both wakeup timers are
enabled then add another 0.05µA
As alternative sleep timer
Reduced response time
19.2.2.3 Deep Sleep Mode
Mode:
Min
Typ
Max
Unit
Notes
Deep sleep mode– measured
100
at 25ºC
nA
Waiting on chip RESET or I/O
event
60
JN-DS-JN516x v1.1 Production
© NXP Laboratories UK 2013