AT25040A_14 Datasheet, PDF (10/18 Pages) ATMEL Corporation – Low-voltageandStandard-voltageOperation

Figure 6-5. WRSR Timing
CS
SCK
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
INSTRUCTION
SI
DATA IN
76543210
HIGH IMPEDANCE
SO
Figure 6-6. READ Timing
Figure 6-7. WRITE Timing
CS
SCK
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
INSTRUCTION
BYTE ADDRESS
DATA IN
SI
8
7654321076543210
9TH BIT OF ADDRESS
HIGH IMPEDANCE
SO
10 AT25010A/020A/040A/080A
5087E–SEEPR–7/09