M28C17B View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'M28C17B' PDF : 17 Pages View PDF
M28C16B, M28C17B
Figure 14. Software Protected Write Cycle Waveforms
G
E
W
A0-A5
tAVEL
A6-A10
DQ0-DQ7
tWLWH
tWHWL
tWHWH
tWLAX
555h
2AAh
tDVWH
AAh
55h
Byte Address
tWHDX
555h
Page Address
A0h
Byte 0
Byte 62
Byte 63
AI02826
Note: 1. A10 to A6 must specify the same page address during each high-to-low transition of W (or E). G must be high only when W and E
are both low.
Figure 15. Data Polling Sequence Waveforms
A0-A10
Address of the last byte of the Page Write instruction
E
G
W
DQ7
DQ7
Last WRITE
DQ7
DQ7
DQ7
Internal Write Sequence
DQ7
Ready
AI02827
14/17
Share Link: 
