Time for programming 64bytes flash block

[tu]

hi, i'm a little bit confused how long it takes to program a block of flash. i i program a 64byte - long by this command :

write_program_memory (ee_block_address, ee_block, 64);

will this take approx. the "famous" 4ms - what will happen if I use longer blocks. how long can the maximum length be defined ?

furtheron :

how long does a readback approx. take :

read_program_memory (ee_block_address, ee_block, 64);


sorry to ask these question - that one with an in circuit debugger might easy clarify - but i'm just a "poor" student with a compiler and a decent prototpying board at the fingertips;)

[Mark]

Do you have access to Microchip's website and any datasheets? That data will be in there.