yes, if you put a memory chip in it
You don't, you buy a memory stick and put it into the slot on the left of the psp - near the wifi button.
I would think so. If you take a memory chip from one camera and use it in another the pictures transfer. Why wouldn't it in a phone?
what is the function of the wr signal on memory chip
On-chip memory is a memory that resides on microcontroller itself. e.g RAM. It may be one of the Internal RAM or Special Function Register (SFR). Off-chip memory is external ROM or EPROM.
BIOS chip
no
Registers represent the number of memory locations. A 2K memory chip has 2x1024=2048 memory locations. Hence there are 2048 registers in a 2K memory.
There's no such thing. The iphone does not have a memory chip you can plug in. If you mean internal spare parts then ebay.
To install laptop memory, you will need to first consult the instruction manual. Afterwards, you can buy the memory chip, open up the laptop and then place the memory chip inside.
It is integrated with Processor. Also called Cache Memory.
why not??? but it would have to be a pretty small chip!!!