6 Hardware description: Smart Remote 3 nRF52 product example
Doc. ID 4374_139 v1.1
Page 55
Electrical specifications nRF52 product example
PCA20018 Rev 1.1.0/Typical
value
Comments/conditions
Connected idle
4
18 μA Typical wakeup latency (from idle
to data ready to be sent) 20 ms
Idle - Disconnected (motion
wakeup using LP accelerometer)
12 μA Typical wakeup latency (from idle
to data ready to be sent)
Defined by host
• Linux: typical observed value:
350 ms
• Windows: typical observed
value: 600 ms
Activity
Gyro air mouse in action 5.5 mA Device moved in circles, no pause
Keyboard typing (1 key/s) 70 μA
Keyboard typing (3 keys/s) 130 μA
Voice input
5
8 mA LDO power supply (DC/DC
disabled)
5 mA DC/DC-enabled power supply
Power supply voltage
Min: 2 V
Typ: –
Max: 3.6 V
The product example
accommodates two AA batteries
connected in series
4
Connection interval 7.5 ms. Slave latency: 100, supervision timeout 60 s
5
Codec Opus-CELT-VBR
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