Update Description

浙江东胜物联技术有限公司
Zhejiang Dusun Electron Co., Ltd.
杭州市大关路 189 号万通中心 A 幢 8 楼 Floor 8, Building A, Wantong Center
Tel: [phone] 8810480 Hangzhou, China
Website: www.dusuniot www.dusunremotes.com www.dusunlock.com
Static electricity voltage (human body
model)
TAMB-25℃
-
2
KV
Static electricity voltage (machine
model)
TAMB-25℃
-
0.5
KV
3.2 Working conditions
Parameter
Description
Min.
Typ.
Max.
Unit
Ta
Working temperature
-40
-85
-
℃
VCC
Power supply voltage
2.0
3.0
3.8
V
VIL
I/O low-level input
-
I0VDD*0.3
V
VIH
I/O high-level input
I0VDD*0.7
-
-
V
VOL
I/O low-level output
-
I0VDD*0.2
-
V
VOH
I/O high-level output
I0VDD*0.8
-
-
V
3.3 Radio current consumption at 3.0V
Working status
TX Power/ Receiving
Typ.
Max.
Unit
I
TX
f=2.4GHz, CW, 0dBm PA, 0dBm output power,
VSCALE2
6
-
mA
f=2.4GHz, CW, 10dBm PA, 10dBm output power,
VSCALE2
20
-
mA
f=2.4GHz, CW, 20dBm PA,19.5dBm output
power,VSCALE2, VREGVDD = PAVDD= 3.3 V
158
-
mA
I
RX
125 kbit/s, 2GFSK, f = 2.4 GHz,VSCALE2
5.5
-
mA
500 kbit/s, 2GFSK, f = 2.4 GHz,VSCALE2
5.5
-
mA
1 Mbit/s, 2GFSK, f = 2.4 GHz,VSCALE2
5
-
mA
2 Mbit/s, 2GFSK, f = 2.4 GHz,VSCALE2
6
-
mA
802.15.4 receiving frame, f = 2.4GHz, VSCALE2
6
-
mA
3.4 MCU current consumption at 3.0 V
Working mode
Working status (Ta = 25℃)
Average
Max.
Unit
Current consumption in
EM0mode with all
peripherals dis-abled
78 MHz HFRCO w/ DPLL referenced to 39 MHz crystal,
CPU running Core Mark loop from flash,VSCALE2
34
-
uA/MHz
Current consumption in
EM1mode with all
peripherals dis-abled
78 MHz HFRCO w/ DPLL referenced to 39 MHz
crystal,VSCALE2
23
-
uA/MHz
Current consumption in
EM2mode, VSCALE0
256 kB RAM and full Radio RAM retention, RTC running
fromLFXO
1
3
-
uA/MHz
Current consumption in
EM3mode, VSCALE0
256 kB RAM and full Radio RAM retention, RTC running
fromULFRCO
1
3
-
mA
Note: