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Spreadtrum SC7731E Full Processor Specifications

You are currently previewing Spreadtrum SC7731E processor specifications. View all our processor list for other models.

Generel Characteristics

Designer

Spreadtrum

Type

SC7731E

Year Released

2017

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) 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

1300 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-T820 GPU

Number of GPU cores

1-core GPU

Cellular Communication

Supported Cellular Data Links

GPRS (Class unspecified) , GPRS Class 12 , EDGE (Class unspecified) , EDGE Multi-slot Class 12 , UMTS 384 kbps (W-CDMA) , HSUPA (Cat. unspecified) , HSUPA 1.46 Mbps (Cat. 2) , HSUPA 2.0 Mbps (Cat. 5) , HSUPA 5.76 Mbps (Cat. 6) , HSDPA (Cat. unspecified) , HSDPA 3.6 Mbps (Cat. 6) , HSDPA 7.2 Mbps (Cat. 8) , HSDPA 10.2 Mbps (Cat. 9) , HSDPA 14.4 Mbps (Cat. 10) , HSPA+ 21.1 Mbps (Cat. 18) data links

Satellite Navigation

Supported GPS protocol(s)

Yes

Supported GLONASS protocol(s)

Yes

Additional Information

Special Features

quad ARM Cortex-A7 Harvard processor core, OpenGL ES 2.0, USB 2.0 HS OTG, dual-SIM / dual-active standby support, 1440x720 display support, 8 MP camera support, 1080p video decode

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