MX26LV160AT Datasheet, PDF (27/61 Pages) Macronix International – 16M-BIT [2Mx8/1Mx16] CMOS SINGLE VOLTAGE 3V ONLY BOOT SECTOR HIGH SPEED eLiteFlashTM MEMORY

MX26LV160AT/AB
AUTOMATIC PROGRAMMING TIMING WAVEFORM
One byte data is programmed. Verify in fast algorithm
and additional verification by external control are not re-
quired because these operations are executed automati-
cally by internal control circuit. Programming comple-
tion can be verified by DATA# polling and toggle bit check-
ing after automatic programming starts. Device outputs
DATA# during programming and DATA# after program-
ming on Q7. (Q6 is for toggle bit; see toggle bit, DATA#
polling, timing waveform)
FIGURE 3. AUTOMATIC PROGRAMMING TIMING WAVEFORM
Address
CE#
Program Command Sequence(last two cycle)
tWC
tAS
555h
PA
tAH
Read Status Data (last two cycle)
PA
PA
tCH
tGHWL
OE#
tWP
tWHWH1
WE#
Data
RY/BY#
tCS
tWPH
tDS tDH
A0h
PD
tBUSY
Status DOUT
tRB
VCC
tVCS
NOTES:
1.PA=Program Address, PD=Program Data, DOUT is the true data the program address
P/N:PM1123
REV. 1.1, NOV. 18, 2004
27