Flash Memory Characteristics

56F802 Technical Data, Rev. 7

Freescale Semiconductor

21

Figure 3-4 Flash Program Cycle

2. Thv is the cumulative high voltage programming time to the same row before next erase. The same address cannot be

programmed twice before next erase.

3. Parameters are guaranteed by design in smart programming mode and must be one cycle or greater.

*The Flash interface unit provides registers for the control of these parameters.

XADR

YADR

YE

DIN

PROG

NVSTR

Tnvs

Tpgs

Tadh

Tprog

Tads

Tpgh

Tnvh

Trcv

Thv

IFREN

XE