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E73-2G4M08S1C

[IC] : nRF52840

[Frequency] : 2.360~2.500GHz

[Size] : 13.0*18.0mm

[Weight] : 1.0±0.1g

[Introduction] : 1.The original imported nRF52840 chip, supporting BLE 4.2 and B1. Original imported nRF52840 radio frequency chip. 2. Bluetooth 4.2 and 5.0 protocols. 3. It comes with high-performance ARM CORTEX-M4F core. 4. With 32.768K real-time clock. 5. Four-layer high-performance PCB board with excellent RF characteristics will help pass various certifications. 6. The module leads to most IO ports. 7. The module is not programmed, users need to carry out secondary development.

Manual
Sample
Outline features
Specification Parameters Pin Definition Order way Certificate Test Report Related Products

硬件E73-2G4M08S1C
E73
应用标题_02
智能穿戴_05
智能家庭-EN (2)
智能门锁_04
RFID识别-EN (7)
温湿度传感器_03

RF ParameterValue
Remark
Working frequency
2360~2500 MHz

Default:  2.4GHz (32MHz oscillator)

Transmitting power8 dBm

About 2.5mW

Receiving sensitivity

-103dBm@BLE 125kbps（Long distance mode）

-95dBm@BLE 1M


Test distance  

120m

In  open and clear air, with maximum power, 5dBi antenna gain, height of                     2m,1Mbps


Hardware ParameterValue
Remark

IC

nRF52840-QIAAC0/ aQFN™ 73

-

FLASH

1024 KB

-

RAM

256 KB

-

Core

ARM® Cortex™ -M4F

-

Size

13.0 * 18.0 mm

-

Antenna type

Ceramic antenna

-

Communication interface

I/O

-

Package

SMD

-  


Electronic parameterMin.Typ.Max.UnitCondition
Power supply
1.73.35.5V
Communication level0.7X VDD-VDDV
Transmitting current
-

17.05

12.68

7.25

7.63		-mA

TXonly run current (DC/DC, 3 V) PRF = +8 dBm

TXonly run current (DC/DC, 3 V) PRF = +4 dBm

TXonly run current (DC/DC, 5 V, REG0 out = 3.3 V)PRF =0dBm

TXonly run current(DC/DC, 3 V)P RF = 0 dBm
Receiving current
-

7.71

8.27		-mA

RXonly run current (DC/DC, 3 V) 1 Mbps / 1 Mbps BLE                

RXonly run current (DC/DC, 3 V) 2 Mbps / 2 Mbps BLE                


Operating temperature
-4020
+85℃
Operating humidity
1060
90%
Storage temperature
-4020
+125℃


E73(2G4M08S1C)_Size_1000

Pin No
Pin itemPin directionRemark
1P1.11
Input/Output

-

2P1.10
Input/Output

Lowfrequency I/O, standard drive

3P0.03
Input/Output

Analoginput 1，Lowfrequency I/O, standard drive

4AI4
Input/Output

Analoginput 4

5GND
-

Singleground line，connectto power reference ground

6P1.13
Input/Output

Lowfrequency I/O, standard drive

7AI0
Input/Output

Analog input 0，Low frequency I/O, standard drive

8AI5
Input/Output

Analoginput 5，Lowfrequency I/O, standard drive

9AI7
Input/Output

Analoginput 7，Lowfrequency I/O, standard drive

10AI6
Input/Output

Analoginput 6，Lowfrequency I/O, standard drive

11XL1
Input/Output

Connect32.768 kHz oscillator

12P0.26
Input/Output

-

13XL2

Input/Output

Connect32.768 kHz oscillator

14P0.06
Input/Output

-

15AI3
Input/Output

Analoginput 3

16P0.08
Input/Output

-

17P1.09
Input/Output

-

18AI2
Input/Output

Analoginput 2

19VDD
-

Powersupply

20P12
Input/Output

-

21GND
-

Groundwire，connectto power reference ground

22P0.07
Input/Output

-

23VDH
-

High-voltagepower supply

24GND
-

Groundwire，connectto power reference ground

25DCH
-

DC/DCConverter output

26RST
Input/Output

QSPI/CSN/External reduction

27VBS
-

USBpower supply，5Vinput，used for USB3.3V voltage regulator

28P15
Input/Output

-

29D-
-

USB D-

30P17
Input/Output

-

31D+
-

USB D+

32P0.20
Input/Output

-

33P0.13
Input/Output

-

34P0.22
Input/Output

QSPI

35P0.24
Input/Output

-

36P1.00
Input/Output

-

37SWD
-

Serial debugging programming interface data

38P1.02
Input/Output

-

39SWC
-

Serial debugging programming interface clock

40P1.04
Input/Output

Lowfrequency I/O, standard drive

41NF1
Input/Output

NFCinput

42P1.06
Input/Output

Lowfrequency I/O, standard drive

43NF2
Input/Output

NFCinput

       Order online
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    【Alibaba】：https://www.alibaba.com  


       For batch order/customized product
    【Sales hotline】：+86-28-61399028 Ext.812  
    【E-mail】：service@cdebyte.com


       Technical support
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    【E-mail】：support@cdebyte.com  

E73证书-EN


英E77-2G4M04S测试报告


ModelIC Interface Frequency
Hz
Power
dBm 		Distance
km 		Air
Rate(bps) 		Package Size
(mm) 		Feature ManualSample
E73-2G4M04S1FX I/O nRF52811 2.4G 4 0.12 BLE 5.1/IEEE 802.15.4-2006 PCB/IPEX 17.5*23.5 ARM CORTEX-M4 Core
E73-2G4M04S1F I/O nRF52811 2.4G 4 0.12 BLE 5.1/IEEE 802.15.4-2006 PCB/IPEX 17.5 * 28.7 ARM CORTEX-M4 Core
E73-2G4M08S1EX I/O nRF52833 2.4G 8 0.12 BLE 5.1、Ble mesh、Thread、Zigbee IPEX 13*18 ARM CORTEX-M4 Core
E73-2G4M08S1CX I/O nRF52840 2.4G 8 0.12 BLE 4.2/5.0 IPEX 13.0 * 18.0 Small volume chip Bluetooth wireless module
E73-2G4M04S1AX I/O nRF52810 2.4G 4 0.1 BLE 4.2/5.0 IPEX 17.5*23.5 Small volume chip Bluetooth wireless module
E73-2G4M04S1BX I/O nRF52832 2.4G 4 0.1 BLE 4.2/5.0 IPEX 17.5*23.5 Small volume chip Bluetooth wireless module
E73-2G4M08S1E I/O nRF52833 2.4G 8 0.12 BLE 5.1、Ble mesh、Thread、Zigbee ceramic antenna 13.0 * 18.0 ARM CORTEX-M4 Core
E73-2G4M04S1A nRF52810 I/O 2.4G 4 0.1 BLE 4.2/5.0 PCB/IPX 17.5 * 28.7 Small size, integrated ARM MCU
E73-2G4M08S1C nRF52840 I/O 2.4G 8 0.12 BLE 4.2/5.0 Ceramic antenna 13.0 * 18.0 Small size, integrated ARM MCU
E73-2G4M04S1D nRF51822 I/O 2.4G 4 0.1 BLE 4.2 PCB/IPX 17.5 * 28.7 Low power consumpti, bluetooth
E73-2G4M04S1B nRF52832 I/O 2.4G 4 0.1 BLE 4.2/5.0 PCB/IPX 17.5 * 28.7 Small size, integrated ARM MCU
  • E73-2G4M04S1FX

    Product model：E73-2G4M04S1FX

    IC : I/O

    Interface : nRF52811

    Frequency Hz : 2.4G

    Power dBm : 4

    Distance km : 0.12

    Air Rate(bps) : BLE 5.1/IEEE 802.15.4-2006

    Package : PCB/IPEX

    Size (mm) : 17.5*23.5

    Feature : ARM CORTEX-M4 Core

    PDF ：

    BUY：

  • E73-2G4M04S1F

    Product model：E73-2G4M04S1F

    IC : I/O

    Interface : nRF52811

    Frequency Hz : 2.4G

    Power dBm : 4

    Distance km : 0.12

    Air Rate(bps) : BLE 5.1/IEEE 802.15.4-2006

    Package : PCB/IPEX

    Size (mm) : 17.5 * 28.7

    Feature : ARM CORTEX-M4 Core

    PDF ：

    BUY：

  • E73-2G4M08S1EX

    Product model：E73-2G4M08S1EX

    IC : I/O

    Interface : nRF52833

    Frequency Hz : 2.4G

    Power dBm : 8

    Distance km : 0.12

    Air Rate(bps) : BLE 5.1、Ble mesh、Thread、Zigbee

    Package : IPEX

    Size (mm) : 13*18

    Feature : ARM CORTEX-M4 Core

    PDF ：

    BUY：

  • E73-2G4M08S1CX

    Product model：E73-2G4M08S1CX

    IC : I/O

    Interface : nRF52840

    Frequency Hz : 2.4G

    Power dBm : 8

    Distance km : 0.12

    Air Rate(bps) : BLE 4.2/5.0

    Package : IPEX

    Size (mm) : 13.0 * 18.0

    Feature : Small volume chip Bluetooth wireless module

    PDF ：

    BUY：

  • E73-2G4M04S1AX

    Product model：E73-2G4M04S1AX

    IC : I/O

    Interface : nRF52810

    Frequency Hz : 2.4G

    Power dBm : 4

    Distance km : 0.1

    Air Rate(bps) : BLE 4.2/5.0

    Package : IPEX

    Size (mm) : 17.5*23.5

    Feature : Small volume chip Bluetooth wireless module

    PDF ：

    BUY：

  • E73-2G4M04S1BX

    Product model：E73-2G4M04S1BX

    IC : I/O

    Interface : nRF52832

    Frequency Hz : 2.4G

    Power dBm : 4

    Distance km : 0.1

    Air Rate(bps) : BLE 4.2/5.0

    Package : IPEX

    Size (mm) : 17.5*23.5

    Feature : Small volume chip Bluetooth wireless module

    PDF ：

    BUY：

  • E73-2G4M08S1E

    Product model：E73-2G4M08S1E

    IC : I/O

    Interface : nRF52833

    Frequency Hz : 2.4G

    Power dBm : 8

    Distance km : 0.12

    Air Rate(bps) : BLE 5.1、Ble mesh、Thread、Zigbee

    Package : ceramic antenna

    Size (mm) : 13.0 * 18.0

    Feature : ARM CORTEX-M4 Core

    PDF ：

    BUY：

  • E73-2G4M04S1A

    Product model：E73-2G4M04S1A

    IC : nRF52810

    Interface : I/O

    Frequency Hz : 2.4G

    Power dBm : 4

    Distance km : 0.1

    Air Rate(bps) : BLE 4.2/5.0

    Package : PCB/IPX

    Size (mm) : 17.5 * 28.7

    Feature : Small size, integrated ARM MCU

    PDF ：

    BUY：

  • E73-2G4M08S1C

    Product model：E73-2G4M08S1C

    IC : nRF52840

    Interface : I/O

    Frequency Hz : 2.4G

    Power dBm : 8

    Distance km : 0.12

    Air Rate(bps) : BLE 4.2/5.0

    Package : Ceramic antenna

    Size (mm) : 13.0 * 18.0

    Feature : Small size, integrated ARM MCU

    PDF ：

    BUY：

  • E73-2G4M04S1D

    Product model：E73-2G4M04S1D

    IC : nRF51822

    Interface : I/O

    Frequency Hz : 2.4G

    Power dBm : 4

    Distance km : 0.1

    Air Rate(bps) : BLE 4.2

    Package : PCB/IPX

    Size (mm) : 17.5 * 28.7

    Feature : Low power consumpti, bluetooth

    PDF ：

    BUY：

  • E73-2G4M04S1B

    Product model：E73-2G4M04S1B

    IC : nRF52832

    Interface : I/O

    Frequency Hz : 2.4G

    Power dBm : 4

    Distance km : 0.1

    Air Rate(bps) : BLE 4.2/5.0

    Package : PCB/IPX

    Size (mm) : 17.5 * 28.7

    Feature : Small size, integrated ARM MCU

    PDF ：

    BUY：