Qualcomm CSR1025 LGA Bluetooth Low Energy Single-mode Chipset

CSR1025

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CSR1025

Qualcomm® CSR1025 LGA is a Qualcomm® Bluetooth Low Energy single mode platform technology with rich peripheral support and ultra low power consumption. CSR1025 LGA supports customer applications of up to 256KB to be stored on chip.

Qualcomm CSR1025, Qualcomm CSR102x, CSRmesh and Qualcomm Bluetooth Low Energy are products of Qualcomm Technologies, Inc., and/or its subsidiaries.

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Featured DocumentsProduct Brief

CSR102x Block Diagram

Specifications
CPU
Architecture
16-bit
Clock Speed
Up to 16 MHz
Bluetooth
Specification Version
Bluetooth® 5.0
Connection Technology
Bluetooth® Low Energy
Topologies
CSRmesh™ technology, Bluetooth® SIG mesh
Antenna Port Impedance
50 Ω
Maximum Output Power (typical)
Up to 4 dBm
Receiver Sensitivity (Basic Rate, typical)
Down to -92 dBm
Features
Integrated balun
Battery Management
Direct Battery Input Voltage Range
1.4 V to 3.6 V
Flash
Density
256 kB
RAM
Density
80 kB

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4 of 4 total products

Product

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Bluetooth

Specification Version

Topologies

Flash

Density

Pulse Width Modulation (PWM)

Number of Interfaces

Package

Type

Size

Pitch

Other

—

Bluetooth® 5.0

CSRmesh™ technology
Bluetooth® SIG mesh

256 kB

5

LGA

8 × 8 × 0.75 mm

0.5 mm

—

Bluetooth® 5.0

CSRmesh™ technology
Bluetooth® SIG mesh

0 MB

5

LGA

5 × 5 × 0.75mm

0.5 mm

Bluetooth® 5.0

CSRmesh™ technology
Bluetooth® SIG mesh

256 kB

5

LGA

5 × 5 × 0.75mm

0.5 mm

—

Bluetooth® 5.0

CSRmesh™ technology
Bluetooth® SIG mesh

0 MB

5

QFN

5 × 5 × 0.65 mm

0.5 mm

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