X25640 Datasheet, PDF (6/14 Pages) Xicor Inc. – Advanced SPI Serial E2PROM With Block LockTM Protection

X25640
Figure 3. Write Enable Latch Sequence
CS
SCK
01234567
SI
HIGH IMPEDANCE
SO
Figure 4. Byte Write Operation Sequence
3089 ILL F05
CS
SCK
SI
0 1 2 3 4 5 6 7 8 9 10
20 21 22 23 24 25 26 27 28 29 30 31
INSTRUCTION
16 BIT ADDRESS
DATA BYTE
15 14 13
321076543210
HIGH IMPEDANCE
SO
3089 ILL F04.1
6