Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Necdaz
Model Number:
NDB-T2640C2
BLE Stack Version:
v4.2/5.0
Frequency:
2400.0 MHz ~ 2483.5 MHz
Modulation:
GFSK
Supply voltage:
1.8 V ~ 3.8 V
Max. Tx power:
+5 dBm
Receiver Sensitivity:
-97 dBm
Tx current:
6 mA (0 dBm)
Rx current:
5.9 mA
Frequency error:
±20 kHz
Operating temperature:
-20 °C ~ +85 °C
SupplyAbility:
200000 Piece/Pieces per Day
Packaging Details
Antistatic sponge. Corrugated case
Port
Shengzhen
Lead Time:
1 workday after payment

Hot Product–BLE

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Product Description

Bluetooth Module with software

NDB-T2640C2 IPEX Low Power 2.4 GHz BLE 4.2/5.0 CC2640 Bluetooth Module with software

NDB-T2640C2 module is designed based on CC2640F128X Bluetooth Smart (BLE4.1) System-on-Chip, fully supports the single-mode Bluetooth Low Energy operation.

The module contains a 32-bit ARM Cortex-M3 processor, with the working frequency at 48 MHz which is the same as the main processor.

The module has rich peripherals function libraries, and a unique ultra-low power sensor controller, which is fit for connecting the external sensors in the sleep mode and/or acquiring analog and digital data independently.

Key Features

Operating voltage

1.8 V ~ 3.8 V

Max. Tx power

+5.0 dBm

Receiver Sensitivity

-97 dBm

Tx current

6.0 mA (0 dBm)

Storage temperature

-50.0 ℃ ~ +125.0 ℃

Rx current

5.9 mA

Frequency

2400.0 MHz ~ 2483.5 MHz

Frequency error

±20 kHz

Operating temperature

-20.0 ℃ ~ +85.0 ℃

Modulation

 GFSK

NDB-T2640C2.png

NDB-T2640C1-BLOCK.jpg

Figure 1 Block Diagram of NDB-T2640C2

NDB-T2640C2.jpg

Figure 2 NDB-T2640C2 Pin Diagram (Top View) (mm)

NDB-T2640C2-PCB.jpg

Figure 3 NDB-T2640C2 Recommended PCB Layout for Package (Top View) (mm)

 Table 1 Pin Attributes of NTB-T2640C2

Pin

Name

Chip Pin

PIN Type

Description

1

GND

GND

Power

GND

2

VDDZ

VCC

Power

Power supply 1.8 V~3.8 V, Recommend 3.3 V

3

TMSC

TMSC

JTAG

JTAG: TMSC

4

TCKC

TCKC

JTAG

JTAG: TCKC

5

RES_N

REST

REST

RESET

6

P06

P06

I/O

1.8 V to 3.8 V main chip supply

7

P09

P09

I/O

Programmable I/O

8

GND

GND

GND

GND

9

GND

GND

GND

GND

10

P08

P0.8

I/O

11

P07

P0.7

I/O

12

P05

P0.5

I/O

13

P04

P0.4

I/O

14

P03/BRTS

P0.3

I/O

15

P02/BCTS

P0.2

I/O

16

P01/TX

P0.1

I/O

17

P00/RX

P0.0

I/O

18

NC

Applications

Bluetooth Module with software

Certifications

Bluetooth Module with software

Our Factory

Bluetooth Module with software

Packaging&Logistics

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Bluetooth Module with software

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