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Texas Instruments OMAP 2431 Full Processor Specifications

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Generel Characteristics

Designer

Texas Instruments

Type

OMAP 2431

Year Released

2006

Function

Application Processor with Modem

Architecture

Width of Machine Word

32 bit

Supported Instruction Set(s)

ARMv6

Pipeline Stages

8 pipeline stages

Number of processor core(s)

Type of processor core(s)

ARM1136

Buses

Memory Interface(s)

SDRAM , mobile (LP) DDR SDRAM

Data Bus Width

32 bit

Number of data bus channels

1 ch

Non-volatile Memory Interface

Yes

Clock Frequencies

Recommended Minimum Clock Frequency

330 MHz min.

Recommended Maximum Clock Frequency

450 MHz max.

Cache Memories

L1 Instruction Cache per Core

32 Kbyte I-Cache

L1 Data Cache per Core

32 Kbyte D-Cache

Technology and Packaging

Feature Size

90 nm

Semiconductor Technology

CMOS

Fab

Texas Instruments

Pins

447 pins

Graphical Subsystem

Embedded GPU

N/A

Cellular Communication

Supported Cellular Data Links

CSD 9.6 kbps , GPRS (Class unspecified) , EDGE (Class unspecified) , UMTS 384 kbps (W-CDMA) data links

Satellite Navigation

Supported GPS protocol(s)

Additional Information

Special Features

Embedded 220MHz TI TMS320C55x DSP (GSM/GPRS/EDGE/UMTS baseband), 640KB shared SRAM, MMU, IVA 2, dual display support, analog/digital TV video output, M-Shield security technology, TI TWL92230 companion chip support

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