Generel Characteristics: |
Designer |
Allwinner |
Type: |
A33 |
Year Released: |
2014 |
Function |
Multi-core Application Processor |
Architecture: |
Width of Machine Word |
32 bit |
Supported Instruction Set(s): |
ARMv7 |
Number of processor core(s): |
4 |
Type of processor core(s) |
4x ARM Cortex-A7 MPcore |
Buses: |
Memory Interface(s): |
DDR3L (LV) SDRAM
, mobile (LP) DDR3 SDRAM |
Data Bus Width |
32 bit |
Number of data bus channels: |
1 ch |
Non-volatile Memory Interface |
NAND Flash Interface |
Clock Frequencies: |
Recommended Maximum Clock Frequency: |
N/A |
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 |
40 nm |
Semiconductor Technology: |
CMOS |
Graphical Subsystem: |
Embedded GPU |
N/A |
Number of GPU cores: |
2-core GPU |
GPU Clock: |
600 MHz GPU |
Cellular Communication: |
Supported Cellular Data Links |
No |
Communication Interfaces: |
Supported USB Specification: |
No |
Bluetooth support |
No |
Wireless LAN support |
No |
Supported Audio/Video Interface: |
No |
Satellite Navigation: |
Supported GPS protocol(s): |
No |
Additional Information: |
Special Features: quad ARM Cortex-A7 Harvard Superscalar processor core, 32 + 32 Kbyte L1 cache per core, ARM Jazelle, ARM TrustZone, OpenGL ES 2.0, 1280x800 display support, 2160p video decode, 1080p 30fps video encode, HDMI 1.4 1080p 60fps, 8 MP ISP, USB 2.0 OTG, 2x USB host, Android 4.4 support |
Datasheet Attributes: |
Data Integrity |
Preliminary |
Added |
2014-11-29 10:19 |