Chengdu Ebyte Electronic Technology Co.,Ltd
E72-2G4M20S1C User Manual
Copyright ©2012–2023
，
C
hengdu Ebyte Electronic Technology Co.,Ltd
1
2. Specification and parameter
2.1 Limit parameter
Main parameter
Performance
Notes
Min.
Max.
Power supply
（
V
）
0
3.8
Voltage over 3.8V will cause permanent
damage to module
Blocking power
（
dBm
）
-
10
Chances of burn is slim when modules
are used in short distance
Operating temperature
（
℃
）
-40
85
2.2 Operating parameter
Main parameter
Performance
Remark
Min
Typ.
Max.
Operating voltage
（
V
）
1.9
3.3
3.8
≥3.3 V ensures output power
Communication level
（
V
）
-
3.3
-
For 5V TTL, it may be at risk of burning down
Operating temperature
（
℃
）
-40
-
+85
Industrial design
Operating frequency
（
MHz
）
2400
-
2480
-
Power
consum
ption
Transmitting current
[mA]
-
76.3
-
Instant power consumption@20dBm
Receiving current [mA]
-
9.51
-
-
Turn-off current [μA]
-
1.4
-
-
Max Tx power
（
dBm
）
19
19.5
20
-
Receiving sensitivity
（
dBm
）
-
-105
-
Bluetooth 125-kbps (LE Coded PHY)
Main parameter
Description
Remark
Distance for reference
620m
Test condition
：
clear and open area, antenna gain:
2dBi
，
antenna height: 2m
，
air data rate: 1Mbps
Crystal frequency
48MHz/32.768k
High speed 48MHz/low speed 32.768k
Supported protocol
Bluetooth 5.3 Low Energy
Zigbee
Thread
-
Package
SMD
-
Interface
1.27mm
Stamp hole
IC full name
CC2674P106T0RGZ
-
FLASH
1024KB
-
RAM
256KB
-
