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Spreadtrum SC7731C Full Processor Specifications

You are currently previewing Spreadtrum SC7731C processor specifications. View all our processor list for other models.

Generel Characteristics

Designer

Spreadtrum

Type

SC7731C

Year Released

2014

Function

Multi-core Application Processor with Modem

Architecture

Width of Machine Word

32 bit

Supported Instruction Set(s)

ARMv7-A

Number of processor core(s)

Type of processor core(s)

4x ARM Cortex-A7 MPcore

Buses

Memory Interface(s)

mobile (LP) DDR SDRAM , mobile (LP) DDR2 SDRAM , mobile (LP) DDR3 SDRAM

Data Bus Width

32 bit

Number of data bus channels

1 ch

Non-volatile Memory Interface

eMMC 4.5 , NAND Flash Interface

Clock Frequencies

Recommended Maximum Clock Frequency

1200 MHz max.

Cache Memories

L1 Instruction Cache per Core

32 Kbyte I-Cache

L1 Data Cache per Core

32 Kbyte D-Cache

Total L2 Cache

512 Kbyte L2

Technology and Packaging

Feature Size

28 nm

Semiconductor Technology

CMOS

Pins

454 pins

Supply Voltage

1.8 V

Graphical Subsystem

Embedded GPU

ARM Mali-400 GPU

Dedicated Graphics Memory

0.25 MiB

Cellular Communication

Supported Cellular Data Links

GPRS (Class unspecified) , EDGE (Class unspecified) , EDGE Multi-slot Class 12 , UMTS 384 kbps (W-CDMA) , HSUPA (Cat. unspecified) , HSUPA 5.76 Mbps (Cat. 6) , HSDPA (Cat. unspecified) , HSPA+ 21.1 Mbps (Cat. 18) data links

Satellite Navigation

Supported GPS protocol(s)

Additional Information

Special Features

quad ARM Cortex-A7 Harvard processor core, 16/32-bit LP-DDR / LP-DDR2 / LP-DDR3 SD-RAM interface, GPRS, EDGE Class 12, W-CDMA/UMTS, HSPA+ 21Mbps, HSUPA 5.76 baseband support, OpenGL ES 2.0, USB 2.0 HS OTG, dual-SIM / dual-active standby support

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