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CXD2931GA-3-T6, CXD2931R, CXD2931R-5

Table of contents:
Info of CXD2931GA-3-T6
Info of CXD2931R
Info of CXD2931R-5

CXD2931GA-3-T6, CXD2931R, CXD2931R-5 Selling Leads, Datasheet

MFG:SONY Package Cooled:QFP D/C:00+

CXD2931GA-3-T6, CXD2931R, CXD2931R-5 Picture

CXD2931GA-3-T6, CXD2931R, CXD2931R-5 Datasheet download

Five Points

Part Number: CXD2931GA-3-T6

MFG: SONY

Package Cooled: QFP

D/C: 00+

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CXD2931R General Description

The CXD2931R is a dedicated LSI for the GPS (Global Positioning System) satellite-based position measurement system.

This LSI contains a 32-bit RISC CPU, 2M-bit MASK ROM, RAM, UART, timer, and others.

This LSI, used together with the RF LSI (CXA1951AQ), enables the configuration of a 2-chip system capable of measuring its position anywhere on the globe.

CXD2931R Maximum Ratings

Supply voltage	V_DD	V_SS0.5 to +4.6	V
Input voltage	V_I	V_SS0.5 to V_DD +0.5	V
Output voltage	V_O	V_SS0.5 to V_DD +0.5	V
Operating temperature	T_opr	40 to +85	°C
Storage temperature	T_stg	55 to +150	°C

CXD2931R Features

• 16-channel GPS receiver capable of simultaneously receiving 16 satellites
• Supports differential GPS
   - Comforms to RTCM SC-104 Ver. 2.1
   - Supports DARC
• All-in-view measurement
• 2-satellite measurement
• Timer supporting GPS time
• High performance 32-bit RISC CPU
• 256K-byte program ROM
• 36K-byte RAM
• 3-channel UART
   - Baud rate generator
   - Supports 1.2K, 2.4K, 4.8K, 9.6K, 19.2K and 38.4K baud
   - Supports 1/2/4-byte buffer mode
• 23-bit general-purpose I/O port capable of defining
   input/output independently for each bit

CXD2931R Connection Diagram

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