Spresense Main Board

Spresense Main Board

A single-board development kit equipped with Sony chipsets CXD5602 & CXD5247 microcomputer for IoT application. It features Global Navigation Satellite Systems (GNSS), high resolution audio playback and recording, and six low power consumption application processor cores.

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Introduction to Spresense Main Board

Product Specification

Spresense main board


Spresense main board

Model name


CXD5602PWBMAIN1

Spresense main board

Size


50.0 mm x 20.6 mm

Spresense main board

CPU


ARM® Cortex®-M4F x 6 cores

Spresense main board

Maximum clock frequency


156 MHz

Spresense main board

SRAM


1.5 MB

Spresense main board

Flash memory


8 MB

Spresense main board

Digital input / output


GPIO, SPI, I2C, UART, I2S

Spresense main board

Analog input


2 ch (0.7 V range)

Spresense main board

GNSS


GPS(L1 C/A), GLONASS(L1OF), BeiDou(B1), Galileo(E1 CBOC), QZSS(L1 C/A, L1 S), SBAS(L1 C/A)

Spresense main board

Camera input


Dedicated parallel interface

Spresense main board pin assignment

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