PSP 3000 function details

PSP 3000 was released for sale in October 2008. Compared with the changes from PSP1000 to PSP2000, changes from PSP2000 to PSP3000 are very slightly:
- on the left pf PSP logo added a built-in microphone.
-UMD compartment steel ring on the production of more delicate.
- Previous to the Playstation's HOME button labeled buttons.
-PSP3000's screen will be brighter, and change out the old version of PSP2000 Component or D terminal can be used only with the progressive scan TV out the shortcomings of the game screen.
-PSP3000 size is 169.4 × 18.6 × 71.4 mm, weighs 189g, with no change in PSP2000.

Functions: Sony PSP3000's memory capacity is 64MB, built-in stereo speakers and microphone, processor performance: PSP CPU (operating frequency 1-333MHz), graphics processor, FPU, VFPU (per 2 thousand 6 million floating-point operations) , 3D graphics Extended Operations, 1MIPS R4000 32-bit core 128-bit bus, 2MB eDRAM cache, 90-nanometer CMOS manufacturing process, 11Mbps transfer rate, AES encryption, only the disc ID, seismic / battery and standby, dedicated lithium-ion battery external AC adapter, charge via USB. Interface, Sony PSP3000 provides the bulk power input port, an external power supply ports, video / headphone / microphone port, USB port, Memory Stick Duo port, user-friendly links.