CSRS3661
CSRS3661
CSRS3661

SiRFprimaII is the latest generation application processor from CSR’s multi‑function SoC product family.

Integrated with PMU and analogue components, this new platform provides a cost‑effective solution for automotive and consumer markets. SiRFprimaII meets the needs of complicated applications for modern multifunction devices, including in‑vehicle infotainment, that require heavy application concurrency and a fluid user experience.

Powerful navigation capabilities can track satellites from all global navigation systems, providing rich graphics, video and audio experience. SiRFprimaII provides more than twice the application throughput a...

Qualcomm CSRS3661 is a product of Qualcomm Technologies, Inc. and/or its subsidiaries.

Product license agreement

Features

  • Advanced CPU core and high‑speed memory bus:
    • 32KB I / 32KB D cache, 256KB L2 cache
    • 800MHz
  • Advanced 3D accelerator supporting OpenGL ES 2.0
  • Navigation
    • Navigation tracking: -162dBm
    • Reacquisition: -161dBm
    • AlwaysFix support
    • SiRFDRive1, SiRFDRive2, SiRFDiRect support
    • 26MHz TCXO 2.5ppm
    • Galileo ready
    • High‑precision ADC
    • Pulse counter with direction indicator
  • Full 1080p HD multi‑format video decoder
  • Automotive infotainment and entertainment systems
  • Mobile multi‑function systems: PND, MID and mobile phones
Specifications
Flash
Type
NAND
Location
Satellite Systems
Galileo, GNSS, GPS, GLONASS
GPU
APIs
OpenGL® ES 2.0
Security
Features
Secure Boot
Memory
Speed
800 MHz
Type
LPDDR2, DDR3
Bit Width
16-bit
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