MT3333

A high-performance, single-chip, multi-GNSS solution with the industry's highest level of sensitivity, accuracy and Time to First Fix

Please note this product is now managed and sold by AIROHA, a MediaTek subsidiary.

A high-performance, single-chip, multi-GNSS solution that includes on-chip CMOS RF, digital baseband, ARM7 CPU and embedded NOR flash. This chip can achieve the industry's highest level of sensitivity, accuracy and Time to First Fix (TTFF) with the lowest power consumption, all in a small-footprint lead-free package. Its small footprint and minimal BOM requirement provide significant reductions in the design, manufacturing and testing resource required for portable applications.

Specifications

General Specification

CPU Type:

ARM7EJ-S

CPU Frequency:

158MHz

Flash:

8MB, SPI External

Definition:

Consumer Device

Constellations:

GPS+GLONASS, GPS+Beidou

Multi GNSS :

AGPS, DGPS (RTCM), QZSS, SBAS ranging (WAAS EGNOS GAGAN and MSAS)

Compass:

Yes

Technical Features

RF:

Single Front End

LDO:

Yes

Connectivity

Interfaces:

GPIO, I2C, SPI, UART(3)

Additional Features

GNSS Low Power:

Yes

Fix Update:

10Hz

Drone:

Yes

Timing:

Yes

Power Management Unit:

Yes

Packaging

Package Size:

4.3 x 4.3 mm

Package Type:

BGA57