PMC-Sierra manual Pm25LV512/010, SECTOR ERASE Timing, BLOCK ERASE Timing, CHIP ERASE Timing

PMC	Pm25LV512/010
SECTOR ERASE Timing

CE#

0 1 2 3 4 5 6 7 8 9 10 11 28 29 30 31

SCK

		3 - BYTE ADDRESS
SI	INSTRUCTION = 1101 0111b	23 22 21 ... 3 2	1 0

HIGH IMPEDANCE

SO

BLOCK ERASE Timing

CE#

0 1 2 3 4 5 6 7 8 9 10 11 28 29 30 31

SCK

		3 - BYTE ADDRESS
SI	INSTRUCTION = 1101 1000b	23 22 21 ... 3 2	1 0

HIGH IMPEDANCE

SO

CHIP ERASE Timing

C E #

0 1 2 3 4 5 6 7

S C K

SI INSTRUCTION = 1100 0111b

HIGH IMPEDANCE

S O

Programmable Microelectronics Corp. 20 Issue Date: February, 2004, Rev: 1.4